diff --git a/targets/TARGET_STM/TARGET_STM32F4/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/CMakeLists.txt
index 6df5229..635a578 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/CMakeLists.txt
@@ -1,25 +1,51 @@
# Copyright (c) 2020 ARM Limited. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
-add_subdirectory(TARGET_MTS_DRAGONFLY_F411RE EXCLUDE_FROM_ALL)
-add_subdirectory(TARGET_MTS_MDOT_F411RE EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F401xC EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F401xB EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F401xE EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F401xD EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F405xG EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F405xE EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F407xE EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F407xG EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F410x8 EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F410xB EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F411xE EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F411xC EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F412xE EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F412xG EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F413xH EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F413xG EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F415xx EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F417xE EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F417xG EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F423xx EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F427xI EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F427xG EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F429xG EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F429xI EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F437xI EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F437xG EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F439xG EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F439xI EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F446xC EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F446xE EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_STM32F469xI EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F469xG EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F469xE EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F479xI EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32F479xG EXCLUDE_FROM_ALL)
+
add_subdirectory(STM32Cube_FW EXCLUDE_FROM_ALL)
add_library(mbed-stm32f4 INTERFACE)
+target_include_directories(mbed-stm32f4
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f4
INTERFACE
analogin_device.c
@@ -31,9 +57,4 @@
spi_api.c
)
-target_include_directories(mbed-stm32f4
- INTERFACE
- .
-)
-
target_link_libraries(mbed-stm32f4 INTERFACE mbed-stm mbed-stm32f4cube-fw)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/CMakeLists.txt
new file mode 100644
index 0000000..dfa567f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f401xb.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f401xc.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f401xb.sct)
+endif()
+
+add_library(mbed-stm32f401xb INTERFACE)
+
+target_include_directories(mbed-stm32f401xb
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f401xb
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f401xb ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f401xb INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_ARM/startup_stm32f401xc.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_ARM/startup_stm32f401xc.S
new file mode 100644
index 0000000..0e6c014
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_ARM/startup_stm32f401xc.S
@@ -0,0 +1,332 @@
+;*******************************************************************************
+;* File Name : startup_stm32f401xc.s
+;* Author : MCD Application Team
+;* Description : STM32F401xc devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+DMA1_Stream7_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+FPU_IRQHandler
+SPI4_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_ARM/stm32f401xb.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_ARM/stm32f401xb.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_ARM/stm32f401xb.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S
new file mode 100644
index 0000000..b609d2c
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S
@@ -0,0 +1,433 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f401xc.s
+ * @author MCD Application Team
+ * @brief STM32F401xCxx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word 0 /* Reserved */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word 0 /* Reserved */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word FPU_IRQHandler /* FPU */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SPI4_IRQHandler /* SPI4 */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_GCC_ARM/stm32f401xb.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_GCC_ARM/stm32f401xb.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_GCC_ARM/stm32f401xb.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_IAR/startup_stm32f401xc.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_IAR/startup_stm32f401xc.S
new file mode 100644
index 0000000..a326e61
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_IAR/startup_stm32f401xc.S
@@ -0,0 +1,502 @@
+;********************************************************************************
+;* File Name : startup_stm32f401xc.s
+;* Author : MCD Application Team
+;* Description : STM32F401xCxx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Configure the system clock
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_IAR/stm32f401xb.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_IAR/stm32f401xb.icf
new file mode 100644
index 0000000..cc624d5
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/TOOLCHAIN_IAR/stm32f401xb.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 101; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x4000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/cmsis_nvic.h
new file mode 100644
index 0000000..bd163e5
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xB/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x20000 // 128 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 101
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/CMakeLists.txt
index 0761c62..adfe67e 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/CMakeLists.txt
@@ -3,23 +3,24 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F401XC.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f401xc.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f401xc.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f401xc.sct)
endif()
add_library(mbed-stm32f401xc INTERFACE)
-target_sources(mbed-stm32f401xc
- INTERFACE
- system_clock.c
- PeripheralPins.c
- ${STARTUP_FILE}
-)
-
target_include_directories(mbed-stm32f401xc
INTERFACE
.
)
+target_sources(mbed-stm32f401xc
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
mbed_set_linker_script(mbed-stm32f401xc ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f401xc INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_ARM/startup_stm32f401xc.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_ARM/startup_stm32f401xc.S
new file mode 100644
index 0000000..0e6c014
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_ARM/startup_stm32f401xc.S
@@ -0,0 +1,332 @@
+;*******************************************************************************
+;* File Name : startup_stm32f401xc.s
+;* Author : MCD Application Team
+;* Description : STM32F401xc devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+DMA1_Stream7_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+FPU_IRQHandler
+SPI4_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_ARM/stm32f401xc.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_ARM/stm32f401xc.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_ARM/stm32f401xc.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_GCC_ARM/STM32F401XC.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_GCC_ARM/STM32F401XC.ld
index b7e3105..5f47993 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_GCC_ARM/STM32F401XC.ld
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_GCC_ARM/STM32F401XC.ld
@@ -1,22 +1,51 @@
/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
- #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
#endif
-STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
MEMORY
-{
- FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 256K
- RAM (rwx) : ORIGIN = 0x20000198, LENGTH = 64k - 0x198
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
}
/* Linker script to place sections and symbol values. Should be used together
* with other linker script that defines memory regions FLASH and RAM.
* It references following symbols, which must be defined in code:
* Reset_Handler : Entry of reset handler
- *
+ *
* It defines following symbols, which code can use without definition:
* __exidx_start
* __exidx_end
@@ -47,6 +76,7 @@
{
KEEP(*(.isr_vector))
*(.text*)
+
KEEP(*(.init))
KEEP(*(.fini))
@@ -83,7 +113,7 @@
__etext = .;
_sidata = .;
-
+
.data : AT (__etext)
{
__data_start__ = .;
@@ -104,7 +134,6 @@
KEEP(*(.init_array))
PROVIDE_HIDDEN (__init_array_end = .);
-
. = ALIGN(8);
/* finit data */
PROVIDE_HIDDEN (__fini_array_start = .);
@@ -120,6 +149,19 @@
} > RAM
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
.bss :
{
. = ALIGN(8);
@@ -135,9 +177,9 @@
.heap (COPY):
{
__end__ = .;
- end = __end__;
+ PROVIDE(end = .);
*(.heap*)
- . = ORIGIN(RAM) + LENGTH(RAM) - STACK_SIZE;
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
__HeapLimit = .;
} > RAM
@@ -153,7 +195,7 @@
* size of stack_dummy section */
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
_estack = __StackTop;
- __StackLimit = __StackTop - STACK_SIZE;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
PROVIDE(__stack = __StackTop);
/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S
index 5a4722f..b609d2c 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_GCC_ARM/startup_stm32f401xc.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
@@ -180,8 +160,8 @@
.word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
.word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
.word ADC_IRQHandler /* ADC1 */
- .word 0 /* Reserved */
- .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word EXTI9_5_IRQHandler /* External Line[9:5]s */
@@ -200,7 +180,7 @@
.word SPI2_IRQHandler /* SPI2 */
.word USART1_IRQHandler /* USART1 */
.word USART2_IRQHandler /* USART2 */
- .word 0 /* Reserved */
+ .word 0 /* Reserved */
.word EXTI15_10_IRQHandler /* External Line[15:10]s */
.word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
.word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_IAR/startup_stm32f401xc.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_IAR/startup_stm32f401xc.S
new file mode 100644
index 0000000..a326e61
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_IAR/startup_stm32f401xc.S
@@ -0,0 +1,502 @@
+;********************************************************************************
+;* File Name : startup_stm32f401xc.s
+;* Author : MCD Application Team
+;* Description : STM32F401xCxx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Configure the system clock
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_IAR/stm32f401xc.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_IAR/stm32f401xc.icf
new file mode 100644
index 0000000..cc624d5
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/TOOLCHAIN_IAR/stm32f401xc.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 101; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x4000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/cmsis_nvic.h
index 97b89d6..c9afe7b 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/cmsis_nvic.h
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/cmsis_nvic.h
@@ -1,41 +1,39 @@
/* mbed Microcontroller Library
- *******************************************************************************
- * Copyright (c) 2014, STMicroelectronics
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
*
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *******************************************************************************
- */
+ ******************************************************************************
+*/
#ifndef MBED_CMSIS_NVIC_H
#define MBED_CMSIS_NVIC_H
-// STM32F401RE
-// CORE: 16 vectors = 64 bytes from 0x00 to 0x3F
-// MCU Peripherals: 85 vectors = 340 bytes from 0x40 to ...
-// Total: 101 vectors = 404 bytes (0x194) to be reserved in RAM
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x40000 // 256 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x10000 // 64 KB
+#endif
+
#define NVIC_NUM_VECTORS 101
-#define NVIC_RAM_VECTOR_ADDRESS 0x20000000 // Vectors positioned at start of RAM
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/CMakeLists.txt
new file mode 100644
index 0000000..3821144
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f401xd.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f401xe.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f401xd.sct)
+endif()
+
+add_library(mbed-stm32f401xd INTERFACE)
+
+target_include_directories(mbed-stm32f401xd
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f401xd
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f401xd ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f401xd INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_ARM/startup_stm32f401xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_ARM/startup_stm32f401xe.S
new file mode 100644
index 0000000..821da29
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_ARM/startup_stm32f401xe.S
@@ -0,0 +1,332 @@
+;*******************************************************************************
+;* File Name : startup_stm32f401xe.s
+;* Author : MCD Application Team
+;* Description : STM32F401xe devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+DMA1_Stream7_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+FPU_IRQHandler
+SPI4_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_ARM/stm32f401xd.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_ARM/stm32f401xd.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_ARM/stm32f401xd.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S
new file mode 100644
index 0000000..52ce943
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S
@@ -0,0 +1,433 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f401xe.s
+ * @author MCD Application Team
+ * @brief STM32F401xExx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word 0 /* Reserved */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word 0 /* Reserved */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word FPU_IRQHandler /* FPU */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SPI4_IRQHandler /* SPI4 */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_GCC_ARM/stm32f401xd.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_GCC_ARM/stm32f401xd.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_GCC_ARM/stm32f401xd.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_IAR/startup_stm32f401xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_IAR/startup_stm32f401xe.S
new file mode 100644
index 0000000..1342ced
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_IAR/startup_stm32f401xe.S
@@ -0,0 +1,502 @@
+;********************************************************************************
+;* File Name : startup_stm32f401xe.s
+;* Author : MCD Application Team
+;* Description : STM32F401xExx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Configure the system clock
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_IAR/stm32f401xd.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_IAR/stm32f401xd.icf
new file mode 100644
index 0000000..cc624d5
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/TOOLCHAIN_IAR/stm32f401xd.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 101; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x4000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/cmsis_nvic.h
new file mode 100644
index 0000000..c04a26e
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xD/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x60000 // 384 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x18000 // 96 KB
+#endif
+
+#define NVIC_NUM_VECTORS 101
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/CMakeLists.txt
index e49e2a3..b68e02c 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/CMakeLists.txt
@@ -5,7 +5,7 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F401XE.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f401xe.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f401xe.S)
set(LINKER_FILE TOOLCHAIN_ARM/stm32f401xe.sct)
@@ -13,16 +13,17 @@
add_library(mbed-stm32f401xe INTERFACE)
-target_sources(mbed-stm32f401xe
- INTERFACE
- ${STARTUP_FILE}
-)
-
target_include_directories(mbed-stm32f401xe
INTERFACE
.
)
+target_sources(mbed-stm32f401xe
+ INTERFACE
+ ${STARTUP_FILE}
+ system_clock.c
+)
+
mbed_set_linker_script(mbed-stm32f401xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f401xe INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TARGET_NUCLEO_F401RE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TARGET_NUCLEO_F401RE/CMakeLists.txt
index dded105..6784247 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TARGET_NUCLEO_F401RE/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TARGET_NUCLEO_F401RE/CMakeLists.txt
@@ -11,7 +11,6 @@
target_sources(mbed-nucleo-f401re
INTERFACE
PeripheralPins.c
- system_clock.c
)
target_link_libraries(mbed-nucleo-f401re INTERFACE mbed-stm32f401xe)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_ARM/startup_stm32f401xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_ARM/startup_stm32f401xe.S
index 32467bc..821da29 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_ARM/startup_stm32f401xe.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_ARM/startup_stm32f401xe.S
@@ -1,7 +1,7 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f401xe.s
;* Author : MCD Application Team
-;* Description : STM32F401xe devices vector table for MDK-ARM_STD toolchain.
+;* Description : STM32F401xe devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
@@ -10,33 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -46,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -335,4 +322,11 @@
ENDP
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_ARM/stm32f401xe.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_ARM/stm32f401xe.sct
index 3a16f37..7aff08b 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_ARM/stm32f401xe.sct
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_ARM/stm32f401xe.sct
@@ -5,7 +5,7 @@
;******************************************************************************
;* @attention
;*
-;* Copyright (c) 2014-2020 STMicroelectronics.
+;* Copyright (c) 2016-2020 STMicroelectronics.
;* All rights reserved.
;*
;* This software component is licensed by ST under BSD 3-Clause license,
@@ -25,13 +25,13 @@
#define MBED_APP_SIZE MBED_ROM_SIZE
#endif
-/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
#endif
/* Round up VECTORS_SIZE to 8 bytes */
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S
index f86ccc5..52ce943 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_GCC_ARM/startup_stm32f401xe.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_GCC_ARM/stm32f401xe.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_GCC_ARM/stm32f401xe.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_GCC_ARM/stm32f401xe.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_IAR/startup_stm32f401xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_IAR/startup_stm32f401xe.S
index 68bf762..1342ced 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_IAR/startup_stm32f401xe.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_IAR/startup_stm32f401xe.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f401xe.s
;* Author : MCD Application Team
;* Description : STM32F401xExx devices vector table for EWARM toolchain.
@@ -13,29 +13,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_IAR/stm32f401xe.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_IAR/stm32f401xe.icf
index 4d5c7d7..cc624d5 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_IAR/stm32f401xe.icf
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/TOOLCHAIN_IAR/stm32f401xe.icf
@@ -32,7 +32,7 @@
}
if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- /* This value is normally defined by the tools
+ /* This value is normally defined by the tools
to 0x1000 for bare metal and 0x400 for RTOS */
define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/CMakeLists.txt
new file mode 100644
index 0000000..f44c67b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f405xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f405xe.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f405xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f405xe.sct)
+endif()
+
+add_library(mbed-stm32f405xe INTERFACE)
+
+target_include_directories(mbed-stm32f405xe
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f405xe
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f405xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f405xe INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_ARM/startup_stm32f405xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_ARM/startup_stm32f405xx.S
new file mode 100644
index 0000000..95c627e
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_ARM/startup_stm32f405xx.S
@@ -0,0 +1,374 @@
+;*******************************************************************************
+;* File Name : startup_stm32f405xx.s
+;* Author : MCD Application Team
+;* Description : STM32F405xx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_ARM/stm32f405xe.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_ARM/stm32f405xe.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_ARM/stm32f405xe.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_GCC_ARM/startup_stm32f405xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_GCC_ARM/startup_stm32f405xx.S
new file mode 100644
index 0000000..33001e9
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_GCC_ARM/startup_stm32f405xx.S
@@ -0,0 +1,501 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f405xx.s
+ * @author MCD Application Team
+ * @brief STM32F405xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FSMC_IRQHandler /* FSMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FSMC_IRQHandler
+ .thumb_set FSMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_GCC_ARM/stm32f405xe.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_GCC_ARM/stm32f405xe.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_GCC_ARM/stm32f405xe.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_IAR/startup_stm32f405xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_IAR/startup_stm32f405xx.S
new file mode 100644
index 0000000..ab5c263
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_IAR/startup_stm32f405xx.S
@@ -0,0 +1,608 @@
+;********************************************************************************
+;* File Name : startup_stm32f405xx.s
+;* Author : MCD Application Team
+;* Description : STM32F405xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and RNG
+ DCD FPU_IRQHandler ; FPU
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FSMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FSMC_IRQHandler
+ B FSMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_IAR/stm32f405xe.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_IAR/stm32f405xe.icf
new file mode 100644
index 0000000..654df95
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/TOOLCHAIN_IAR/stm32f405xe.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 98; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/cmsis_nvic.h
new file mode 100644
index 0000000..08f5518
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xE/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x80000 // 512 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x20000 // 128 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 98
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/CMakeLists.txt
new file mode 100644
index 0000000..e60b760
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f405xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f405xg.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f405xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f405xg.sct)
+endif()
+
+add_library(mbed-stm32f405xg INTERFACE)
+
+target_include_directories(mbed-stm32f405xg
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f405xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f405xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f405xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_ARM/startup_stm32f405xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_ARM/startup_stm32f405xx.S
new file mode 100644
index 0000000..95c627e
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_ARM/startup_stm32f405xx.S
@@ -0,0 +1,374 @@
+;*******************************************************************************
+;* File Name : startup_stm32f405xx.s
+;* Author : MCD Application Team
+;* Description : STM32F405xx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_ARM/stm32f405xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_ARM/stm32f405xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_ARM/stm32f405xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_GCC_ARM/startup_stm32f405xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_GCC_ARM/startup_stm32f405xx.S
new file mode 100644
index 0000000..33001e9
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_GCC_ARM/startup_stm32f405xx.S
@@ -0,0 +1,501 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f405xx.s
+ * @author MCD Application Team
+ * @brief STM32F405xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FSMC_IRQHandler /* FSMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FSMC_IRQHandler
+ .thumb_set FSMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_GCC_ARM/stm32f405xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_GCC_ARM/stm32f405xg.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_GCC_ARM/stm32f405xg.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_IAR/startup_stm32f405xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_IAR/startup_stm32f405xx.S
new file mode 100644
index 0000000..ab5c263
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_IAR/startup_stm32f405xx.S
@@ -0,0 +1,608 @@
+;********************************************************************************
+;* File Name : startup_stm32f405xx.s
+;* Author : MCD Application Team
+;* Description : STM32F405xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and RNG
+ DCD FPU_IRQHandler ; FPU
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FSMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FSMC_IRQHandler
+ B FSMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_IAR/stm32f405xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_IAR/stm32f405xg.icf
new file mode 100644
index 0000000..654df95
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/TOOLCHAIN_IAR/stm32f405xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 98; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/cmsis_nvic.h
new file mode 100644
index 0000000..0442b37
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F405xG/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x20000 // 128 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 98
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/CMakeLists.txt
index 9ab383f..89bc7a5 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/CMakeLists.txt
@@ -5,25 +5,25 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F407XG.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f407xe.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f407xx.S)
- set(LINKER_FILE TOOLCHAIN_ARM/STM32F407xx.sct)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f407xe.sct)
endif()
add_library(mbed-stm32f407xe INTERFACE)
+target_include_directories(mbed-stm32f407xe
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f407xe
INTERFACE
${STARTUP_FILE}
system_clock.c
)
-target_include_directories(mbed-stm32f407xe
- INTERFACE
- .
-)
-
mbed_set_linker_script(mbed-stm32f407xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f407xe INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/STM32F407xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/STM32F407xx.sct
deleted file mode 100644
index 398a186..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/STM32F407xx.sct
+++ /dev/null
@@ -1,58 +0,0 @@
-#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
-; *****************************************
-; *** Scatter-Loading Description File ***
-; *****************************************
-
-; 512 KB FLASH (0x80000) + 192 KB SRAM (0x30000) + 64 KB CCBRAM (0x10000)+ 4 KB BKPSRAM
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START 0x08000000
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE 0x80000
-#endif
-
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
-#endif
-
-#define Stack_Size MBED_CONF_TARGET_BOOT_STACK_SIZE
-
-#define MBED_RAM_START 0x20000000
-; MBED_RAM_SIZE=0x20000 + MBED_RAM1_SIZE=0x10000
-#define MBED_RAM_SIZE0 0x30000
-#define MBED_VECTTABLE_RAM_START (MBED_RAM_START)
-#define MBED_VECTTABLE_RAM_SIZE 0x1B0
-#define MBED_CRASH_REPORT_RAM_START (MBED_VECTTABLE_RAM_START + MBED_VECTTABLE_RAM_SIZE)
-#define MBED_CRASH_REPORT_RAM_SIZE 0x100
-#define MBED_RAM0_START (MBED_CRASH_REPORT_RAM_START + MBED_CRASH_REPORT_RAM_SIZE)
-#define MBED_RAM0_SIZE (MBED_RAM_SIZE0 - MBED_VECTTABLE_RAM_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
-
-LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region
- ER_IROM1 MBED_APP_START MBED_APP_SIZE { ; load address = execution address
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
- }
-
- ; Total: 107 vectors = 428 bytes (0x1AC) 8-byte aligned = 0x1B0 (0x1AC + 0x4) to be reserved in RAM
- RW_IRAM1 (MBED_RAM0_START) (MBED_RAM0_SIZE-Stack_Size) { ; RW data
- .ANY (+RW +ZI)
- }
-
- RW_IRAM2 0x10000000 0x00010000 { ; CCM
- .ANY (CCMRAM)
- }
-
- RW_m_crash_data MBED_CRASH_REPORT_RAM_START EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
- }
-
- ARM_LIB_STACK (0x20000188+0x0001FE78) EMPTY -Stack_Size { ; stack
- }
-}
-
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/startup_STM32F407xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/startup_STM32F407xx.S
index b1be357..f28273c 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/startup_STM32F407xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/startup_STM32F407xx.S
@@ -1,7 +1,7 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f407xx.s
;* Author : MCD Application Team
-;* Description : STM32F407xx devices vector table for MDK-ARM_STD toolchain.
+;* Description : STM32F407xx devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
@@ -10,377 +10,371 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
-; Vector Table Mapped to Address 0 at Reset
+; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
+
IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
- DCD Reset_Handler ; Reset Handler
- DCD NMI_Handler ; NMI Handler
- DCD HardFault_Handler ; Hard Fault Handler
- DCD MemManage_Handler ; MPU Fault Handler
- DCD BusFault_Handler ; Bus Fault Handler
- DCD UsageFault_Handler ; Usage Fault Handler
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD SVC_Handler ; SVCall Handler
- DCD DebugMon_Handler ; Debug Monitor Handler
- DCD 0 ; Reserved
- DCD PendSV_Handler ; PendSV Handler
- DCD SysTick_Handler ; SysTick Handler
-
- DCD WWDG_IRQHandler ; Window WatchDog
- DCD PVD_IRQHandler ; PVD through EXTI Line detection
- DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
- DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
- DCD FLASH_IRQHandler ; FLASH
- DCD RCC_IRQHandler ; RCC
- DCD EXTI0_IRQHandler ; EXTI Line0
- DCD EXTI1_IRQHandler ; EXTI Line1
- DCD EXTI2_IRQHandler ; EXTI Line2
- DCD EXTI3_IRQHandler ; EXTI Line3
- DCD EXTI4_IRQHandler ; EXTI Line4
- DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
- DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
- DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
- DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
- DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
- DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
- DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
- DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
- DCD CAN1_TX_IRQHandler ; CAN1 TX
- DCD CAN1_RX0_IRQHandler ; CAN1 RX0
- DCD CAN1_RX1_IRQHandler ; CAN1 RX1
- DCD CAN1_SCE_IRQHandler ; CAN1 SCE
- DCD EXTI9_5_IRQHandler ; External Line[9:5]s
- DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
- DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
- DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
- DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
- DCD TIM2_IRQHandler ; TIM2
- DCD TIM3_IRQHandler ; TIM3
- DCD TIM4_IRQHandler ; TIM4
- DCD I2C1_EV_IRQHandler ; I2C1 Event
- DCD I2C1_ER_IRQHandler ; I2C1 Error
- DCD I2C2_EV_IRQHandler ; I2C2 Event
- DCD I2C2_ER_IRQHandler ; I2C2 Error
- DCD SPI1_IRQHandler ; SPI1
- DCD SPI2_IRQHandler ; SPI2
- DCD USART1_IRQHandler ; USART1
- DCD USART2_IRQHandler ; USART2
- DCD USART3_IRQHandler ; USART3
- DCD EXTI15_10_IRQHandler ; External Line[15:10]s
- DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
- DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
- DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
- DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
- DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
- DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
- DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
- DCD FMC_IRQHandler ; FMC
- DCD SDIO_IRQHandler ; SDIO
- DCD TIM5_IRQHandler ; TIM5
- DCD SPI3_IRQHandler ; SPI3
- DCD UART4_IRQHandler ; UART4
- DCD UART5_IRQHandler ; UART5
- DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
- DCD TIM7_IRQHandler ; TIM7
- DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
- DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
- DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
- DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
- DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
- DCD ETH_IRQHandler ; Ethernet
- DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
- DCD CAN2_TX_IRQHandler ; CAN2 TX
- DCD CAN2_RX0_IRQHandler ; CAN2 RX0
- DCD CAN2_RX1_IRQHandler ; CAN2 RX1
- DCD CAN2_SCE_IRQHandler ; CAN2 SCE
- DCD OTG_FS_IRQHandler ; USB OTG FS
- DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
- DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
- DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
- DCD USART6_IRQHandler ; USART6
- DCD I2C3_EV_IRQHandler ; I2C3 event
- DCD I2C3_ER_IRQHandler ; I2C3 error
- DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
- DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
- DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
- DCD OTG_HS_IRQHandler ; USB OTG HS
- DCD DCMI_IRQHandler ; DCMI
- DCD 0 ; Reserved
- DCD HASH_RNG_IRQHandler ; Hash and Rng
- DCD FPU_IRQHandler ; FPU
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
AREA |.text|, CODE, READONLY
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
-; Reset Handler
-
-Reset_Handler PROC
- EXPORT Reset_Handler [WEAK]
- IMPORT SystemInit
- IMPORT __main
- LDR R0, =SystemInit
- BLX R0
- LDR R0, =__main
- BX R0
- ENDP
-
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
- EXPORT NMI_Handler [WEAK]
+ EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
- EXPORT HardFault_Handler [WEAK]
+ EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
- EXPORT MemManage_Handler [WEAK]
+ EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
- EXPORT BusFault_Handler [WEAK]
+ EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
- EXPORT UsageFault_Handler [WEAK]
+ EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
- EXPORT SVC_Handler [WEAK]
+ EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
- EXPORT DebugMon_Handler [WEAK]
+ EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
- EXPORT PendSV_Handler [WEAK]
+ EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
- EXPORT SysTick_Handler [WEAK]
+ EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
- EXPORT WWDG_IRQHandler [WEAK]
- EXPORT PVD_IRQHandler [WEAK]
- EXPORT TAMP_STAMP_IRQHandler [WEAK]
- EXPORT RTC_WKUP_IRQHandler [WEAK]
- EXPORT FLASH_IRQHandler [WEAK]
- EXPORT RCC_IRQHandler [WEAK]
- EXPORT EXTI0_IRQHandler [WEAK]
- EXPORT EXTI1_IRQHandler [WEAK]
- EXPORT EXTI2_IRQHandler [WEAK]
- EXPORT EXTI3_IRQHandler [WEAK]
- EXPORT EXTI4_IRQHandler [WEAK]
- EXPORT DMA1_Stream0_IRQHandler [WEAK]
- EXPORT DMA1_Stream1_IRQHandler [WEAK]
- EXPORT DMA1_Stream2_IRQHandler [WEAK]
- EXPORT DMA1_Stream3_IRQHandler [WEAK]
- EXPORT DMA1_Stream4_IRQHandler [WEAK]
- EXPORT DMA1_Stream5_IRQHandler [WEAK]
- EXPORT DMA1_Stream6_IRQHandler [WEAK]
- EXPORT ADC_IRQHandler [WEAK]
- EXPORT CAN1_TX_IRQHandler [WEAK]
- EXPORT CAN1_RX0_IRQHandler [WEAK]
- EXPORT CAN1_RX1_IRQHandler [WEAK]
- EXPORT CAN1_SCE_IRQHandler [WEAK]
- EXPORT EXTI9_5_IRQHandler [WEAK]
- EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
- EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
- EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
- EXPORT TIM1_CC_IRQHandler [WEAK]
- EXPORT TIM2_IRQHandler [WEAK]
- EXPORT TIM3_IRQHandler [WEAK]
- EXPORT TIM4_IRQHandler [WEAK]
- EXPORT I2C1_EV_IRQHandler [WEAK]
- EXPORT I2C1_ER_IRQHandler [WEAK]
- EXPORT I2C2_EV_IRQHandler [WEAK]
- EXPORT I2C2_ER_IRQHandler [WEAK]
- EXPORT SPI1_IRQHandler [WEAK]
- EXPORT SPI2_IRQHandler [WEAK]
- EXPORT USART1_IRQHandler [WEAK]
- EXPORT USART2_IRQHandler [WEAK]
- EXPORT USART3_IRQHandler [WEAK]
- EXPORT EXTI15_10_IRQHandler [WEAK]
- EXPORT RTC_Alarm_IRQHandler [WEAK]
- EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
- EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
- EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
- EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
- EXPORT TIM8_CC_IRQHandler [WEAK]
- EXPORT DMA1_Stream7_IRQHandler [WEAK]
- EXPORT FMC_IRQHandler [WEAK]
- EXPORT SDIO_IRQHandler [WEAK]
- EXPORT TIM5_IRQHandler [WEAK]
- EXPORT SPI3_IRQHandler [WEAK]
- EXPORT UART4_IRQHandler [WEAK]
- EXPORT UART5_IRQHandler [WEAK]
- EXPORT TIM6_DAC_IRQHandler [WEAK]
- EXPORT TIM7_IRQHandler [WEAK]
- EXPORT DMA2_Stream0_IRQHandler [WEAK]
- EXPORT DMA2_Stream1_IRQHandler [WEAK]
- EXPORT DMA2_Stream2_IRQHandler [WEAK]
- EXPORT DMA2_Stream3_IRQHandler [WEAK]
- EXPORT DMA2_Stream4_IRQHandler [WEAK]
- EXPORT ETH_IRQHandler [WEAK]
- EXPORT ETH_WKUP_IRQHandler [WEAK]
- EXPORT CAN2_TX_IRQHandler [WEAK]
- EXPORT CAN2_RX0_IRQHandler [WEAK]
- EXPORT CAN2_RX1_IRQHandler [WEAK]
- EXPORT CAN2_SCE_IRQHandler [WEAK]
- EXPORT OTG_FS_IRQHandler [WEAK]
- EXPORT DMA2_Stream5_IRQHandler [WEAK]
- EXPORT DMA2_Stream6_IRQHandler [WEAK]
- EXPORT DMA2_Stream7_IRQHandler [WEAK]
- EXPORT USART6_IRQHandler [WEAK]
- EXPORT I2C3_EV_IRQHandler [WEAK]
- EXPORT I2C3_ER_IRQHandler [WEAK]
- EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
- EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
- EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
- EXPORT OTG_HS_IRQHandler [WEAK]
- EXPORT DCMI_IRQHandler [WEAK]
- EXPORT HASH_RNG_IRQHandler [WEAK]
- EXPORT FPU_IRQHandler [WEAK]
-
-WWDG_IRQHandler
-PVD_IRQHandler
-TAMP_STAMP_IRQHandler
-RTC_WKUP_IRQHandler
-FLASH_IRQHandler
-RCC_IRQHandler
-EXTI0_IRQHandler
-EXTI1_IRQHandler
-EXTI2_IRQHandler
-EXTI3_IRQHandler
-EXTI4_IRQHandler
-DMA1_Stream0_IRQHandler
-DMA1_Stream1_IRQHandler
-DMA1_Stream2_IRQHandler
-DMA1_Stream3_IRQHandler
-DMA1_Stream4_IRQHandler
-DMA1_Stream5_IRQHandler
-DMA1_Stream6_IRQHandler
-ADC_IRQHandler
-CAN1_TX_IRQHandler
-CAN1_RX0_IRQHandler
-CAN1_RX1_IRQHandler
-CAN1_SCE_IRQHandler
-EXTI9_5_IRQHandler
-TIM1_BRK_TIM9_IRQHandler
-TIM1_UP_TIM10_IRQHandler
-TIM1_TRG_COM_TIM11_IRQHandler
-TIM1_CC_IRQHandler
-TIM2_IRQHandler
-TIM3_IRQHandler
-TIM4_IRQHandler
-I2C1_EV_IRQHandler
-I2C1_ER_IRQHandler
-I2C2_EV_IRQHandler
-I2C2_ER_IRQHandler
-SPI1_IRQHandler
-SPI2_IRQHandler
-USART1_IRQHandler
-USART2_IRQHandler
-USART3_IRQHandler
-EXTI15_10_IRQHandler
-RTC_Alarm_IRQHandler
-OTG_FS_WKUP_IRQHandler
-TIM8_BRK_TIM12_IRQHandler
-TIM8_UP_TIM13_IRQHandler
-TIM8_TRG_COM_TIM14_IRQHandler
-TIM8_CC_IRQHandler
-DMA1_Stream7_IRQHandler
-FMC_IRQHandler
-SDIO_IRQHandler
-TIM5_IRQHandler
-SPI3_IRQHandler
-UART4_IRQHandler
-UART5_IRQHandler
-TIM6_DAC_IRQHandler
-TIM7_IRQHandler
-DMA2_Stream0_IRQHandler
-DMA2_Stream1_IRQHandler
-DMA2_Stream2_IRQHandler
-DMA2_Stream3_IRQHandler
-DMA2_Stream4_IRQHandler
-ETH_IRQHandler
-ETH_WKUP_IRQHandler
-CAN2_TX_IRQHandler
-CAN2_RX0_IRQHandler
-CAN2_RX1_IRQHandler
-CAN2_SCE_IRQHandler
-OTG_FS_IRQHandler
-DMA2_Stream5_IRQHandler
-DMA2_Stream6_IRQHandler
-DMA2_Stream7_IRQHandler
-USART6_IRQHandler
-I2C3_EV_IRQHandler
-I2C3_ER_IRQHandler
-OTG_HS_EP1_OUT_IRQHandler
-OTG_HS_EP1_IN_IRQHandler
-OTG_HS_WKUP_IRQHandler
-OTG_HS_IRQHandler
-DCMI_IRQHandler
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
HASH_RNG_IRQHandler
-FPU_IRQHandler
-
+FPU_IRQHandler
+
B .
ENDP
-
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/stm32f407xe.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/stm32f407xe.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_ARM/stm32f407xe.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/STM32F407XG.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/STM32F407XG.ld
deleted file mode 100644
index 4b37caf..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/STM32F407XG.ld
+++ /dev/null
@@ -1,184 +0,0 @@
-/* Linker script to configure memory regions. */
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START 0x08000000
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE 0x80000
-#endif
-
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
- #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-#endif
-
-STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-
-M_CRASH_DATA_RAM_SIZE = 0x100;
-
-MEMORY
-{
- FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
- CCM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
- RAM (rwx) : ORIGIN = 0x20000188, LENGTH = 128k - 0x188
-}
-
-/* Linker script to place sections and symbol values. Should be used together
- * with other linker script that defines memory regions FLASH and RAM.
- * It references following symbols, which must be defined in code:
- * Reset_Handler : Entry of reset handler
- *
- * It defines following symbols, which code can use without definition:
- * __exidx_start
- * __exidx_end
- * __etext
- * __data_start__
- * __preinit_array_start
- * __preinit_array_end
- * __init_array_start
- * __init_array_end
- * __fini_array_start
- * __fini_array_end
- * __data_end__
- * __bss_start__
- * __bss_end__
- * __end__
- * end
- * __HeapLimit
- * __StackLimit
- * __StackTop
- * __stack
- * _estack
- */
-ENTRY(Reset_Handler)
-
-SECTIONS
-{
- .text :
- {
- KEEP(*(.isr_vector))
- *(.text*)
- KEEP(*(.init))
- KEEP(*(.fini))
-
- /* .ctors */
- *crtbegin.o(.ctors)
- *crtbegin?.o(.ctors)
- *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
- *(SORT(.ctors.*))
- *(.ctors)
-
- /* .dtors */
- *crtbegin.o(.dtors)
- *crtbegin?.o(.dtors)
- *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
- *(SORT(.dtors.*))
- *(.dtors)
-
- *(.rodata*)
-
- KEEP(*(.eh_frame*))
- } > FLASH
-
- .ARM.extab :
- {
- *(.ARM.extab* .gnu.linkonce.armextab.*)
- } > FLASH
-
- __exidx_start = .;
- .ARM.exidx :
- {
- *(.ARM.exidx* .gnu.linkonce.armexidx.*)
- } > FLASH
- __exidx_end = .;
-
- __etext = .;
- _sidata = .;
-
- .crash_data_ram :
- {
- . = ALIGN(8);
- __CRASH_DATA_RAM__ = .;
- __CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
- KEEP(*(.keep.crash_data_ram))
- *(.m_crash_data_ram) /* This is a user defined section */
- . += M_CRASH_DATA_RAM_SIZE;
- . = ALIGN(8);
- __CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
- } > RAM
-
- .data : AT (__etext)
- {
- __data_start__ = .;
- _sdata = .;
- *(vtable)
- *(.data*)
-
- . = ALIGN(8);
- /* preinit data */
- PROVIDE_HIDDEN (__preinit_array_start = .);
- KEEP(*(.preinit_array))
- PROVIDE_HIDDEN (__preinit_array_end = .);
-
- . = ALIGN(8);
- /* init data */
- PROVIDE_HIDDEN (__init_array_start = .);
- KEEP(*(SORT(.init_array.*)))
- KEEP(*(.init_array))
- PROVIDE_HIDDEN (__init_array_end = .);
-
-
- . = ALIGN(8);
- /* finit data */
- PROVIDE_HIDDEN (__fini_array_start = .);
- KEEP(*(SORT(.fini_array.*)))
- KEEP(*(.fini_array))
- PROVIDE_HIDDEN (__fini_array_end = .);
-
- KEEP(*(.jcr*))
- . = ALIGN(8);
- /* All data end */
- __data_end__ = .;
- _edata = .;
-
- } > RAM
-
- .bss :
- {
- . = ALIGN(8);
- __bss_start__ = .;
- _sbss = .;
- *(.bss*)
- *(COMMON)
- . = ALIGN(8);
- __bss_end__ = .;
- _ebss = .;
- } > RAM
-
- .heap (COPY):
- {
- __end__ = .;
- end = __end__;
- *(.heap*)
- . = ORIGIN(RAM) + LENGTH(RAM) - STACK_SIZE;
- __HeapLimit = .;
- } > RAM
-
- /* .stack_dummy section doesn't contains any symbols. It is only
- * used for linker to calculate size of stack sections, and assign
- * values to stack symbols later */
- .stack_dummy (COPY):
- {
- *(.stack*)
- } > RAM
-
- /* Set stack top to end of RAM, and stack limit move down by
- * size of stack_dummy section */
- __StackTop = ORIGIN(RAM) + LENGTH(RAM);
- _estack = __StackTop;
- __StackLimit = __StackTop - STACK_SIZE;
- PROVIDE(__stack = __StackTop);
-
- /* Check if data + heap + stack exceeds RAM limit */
- ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S
index fb19a5a..bbb0991 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/stm32f407xe.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/stm32f407xe.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_GCC_ARM/stm32f407xe.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/startup_stm32f407xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/startup_stm32f407xx.S
index 57738bb..261246e 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/startup_stm32f407xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/startup_stm32f407xx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f407xx.s
;* Author : MCD Application Team
;* Description : STM32F407xx devices vector table for EWARM toolchain.
@@ -12,29 +12,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/stm32f407xe.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/stm32f407xe.icf
new file mode 100644
index 0000000..654df95
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/stm32f407xe.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 98; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/stm32f407xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/stm32f407xx.icf
deleted file mode 100644
index 1bcaaab..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xE/TOOLCHAIN_IAR/stm32f407xx.icf
+++ /dev/null
@@ -1,44 +0,0 @@
-/*###ICF### Section handled by ICF editor, don't touch! ****/
-/*-Editor annotation file-*/
-/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
-if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
-if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x80000; }
-/*-Specials-*/
-define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
-/*-Memory Regions-*/
-define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
-define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
-define symbol __NVIC_start__ = 0x20000000;
-define symbol __NVIC_end__ = 0x20000187;
-define symbol __region_CRASH_DATA_RAM_start__ = 0x20000188;
-define symbol __region_CRASH_DATA_RAM_end__ = 0x20000287;
-define symbol __ICFEDIT_region_RAM_start__ = 0x20000288;
-define symbol __ICFEDIT_region_RAM_end__ = 0x2001FFFF;
-/*-Sizes-*/
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-define symbol __ICFEDIT_size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-define symbol __ICFEDIT_size_heap__ = 0x8000;
-/**** End of ICF editor section. ###ICF###*/
-
-define memory mem with size = 4G;
-define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
-define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
-define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
-
-/* Define Crash Data Symbols */
-define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
-define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
-
-define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
-define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-
-place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite,
- block HEAP, block CSTACK };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/CMakeLists.txt
index 082fcdb..9dc0861 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/CMakeLists.txt
@@ -3,24 +3,24 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F407XG.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f407xg.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
- set(STARTUP_FILE TOOLCHAIN_ARM/startup_STM32F407xx.S)
- set(LINKER_FILE TOOLCHAIN_ARM/STM32F407xx.sct)
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f407xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f407xg.sct)
endif()
add_library(mbed-stm32f407xg INTERFACE)
-target_sources(mbed-stm32f407xg
- INTERFACE
- ${STARTUP_FILE}
-)
-
target_include_directories(mbed-stm32f407xg
INTERFACE
.
)
+target_sources(mbed-stm32f407xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
mbed_set_linker_script(mbed-stm32f407xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f407xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/STM32F407xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/STM32F407xx.sct
deleted file mode 100644
index 7455655..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/STM32F407xx.sct
+++ /dev/null
@@ -1,58 +0,0 @@
-#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
-; *****************************************
-; *** Scatter-Loading Description File ***
-; *****************************************
-
-; 1 MB FLASH (0x100000) + 192 KB SRAM (0x30000) + 64 KB CCBRAM (0x10000)+ 4 KB BKPSRAM
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START 0x08000000
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE 0x100000
-#endif
-
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
-#endif
-
-#define Stack_Size MBED_CONF_TARGET_BOOT_STACK_SIZE
-
-#define MBED_RAM_START 0x20000000
-; MBED_RAM_SIZE=0x20000 + MBED_RAM1_SIZE=0x10000
-#define MBED_RAM_SIZE0 0x30000
-#define MBED_VECTTABLE_RAM_START (MBED_RAM_START)
-#define MBED_VECTTABLE_RAM_SIZE 0x1B0
-#define MBED_CRASH_REPORT_RAM_START (MBED_VECTTABLE_RAM_START + MBED_VECTTABLE_RAM_SIZE)
-#define MBED_CRASH_REPORT_RAM_SIZE 0x100
-#define MBED_RAM0_START (MBED_CRASH_REPORT_RAM_START + MBED_CRASH_REPORT_RAM_SIZE)
-#define MBED_RAM0_SIZE (MBED_RAM_SIZE0 - MBED_VECTTABLE_RAM_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
-
-LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region
- ER_IROM1 MBED_APP_START MBED_APP_SIZE { ; load address = execution address
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
- }
-
- ; Total: 107 vectors = 428 bytes (0x1AC) 8-byte aligned = 0x1B0 (0x1AC + 0x4) to be reserved in RAM
- RW_IRAM1 (MBED_RAM0_START) (MBED_RAM0_SIZE-Stack_Size) { ; RW data
- .ANY (+RW +ZI)
- }
-
- RW_IRAM2 0x10000000 0x00010000 { ; CCM
- .ANY (CCMRAM)
- }
-
- RW_m_crash_data MBED_CRASH_REPORT_RAM_START EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
- }
-
- ARM_LIB_STACK (0x20000188+0x0001FE78) EMPTY -Stack_Size { ; stack
- }
-}
-
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/startup_STM32F407xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/startup_STM32F407xx.S
index b1be357..f28273c 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/startup_STM32F407xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/startup_STM32F407xx.S
@@ -1,7 +1,7 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f407xx.s
;* Author : MCD Application Team
-;* Description : STM32F407xx devices vector table for MDK-ARM_STD toolchain.
+;* Description : STM32F407xx devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
@@ -10,377 +10,371 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
-; Vector Table Mapped to Address 0 at Reset
+; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
+
IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
- DCD Reset_Handler ; Reset Handler
- DCD NMI_Handler ; NMI Handler
- DCD HardFault_Handler ; Hard Fault Handler
- DCD MemManage_Handler ; MPU Fault Handler
- DCD BusFault_Handler ; Bus Fault Handler
- DCD UsageFault_Handler ; Usage Fault Handler
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD SVC_Handler ; SVCall Handler
- DCD DebugMon_Handler ; Debug Monitor Handler
- DCD 0 ; Reserved
- DCD PendSV_Handler ; PendSV Handler
- DCD SysTick_Handler ; SysTick Handler
-
- DCD WWDG_IRQHandler ; Window WatchDog
- DCD PVD_IRQHandler ; PVD through EXTI Line detection
- DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
- DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
- DCD FLASH_IRQHandler ; FLASH
- DCD RCC_IRQHandler ; RCC
- DCD EXTI0_IRQHandler ; EXTI Line0
- DCD EXTI1_IRQHandler ; EXTI Line1
- DCD EXTI2_IRQHandler ; EXTI Line2
- DCD EXTI3_IRQHandler ; EXTI Line3
- DCD EXTI4_IRQHandler ; EXTI Line4
- DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
- DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
- DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
- DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
- DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
- DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
- DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
- DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
- DCD CAN1_TX_IRQHandler ; CAN1 TX
- DCD CAN1_RX0_IRQHandler ; CAN1 RX0
- DCD CAN1_RX1_IRQHandler ; CAN1 RX1
- DCD CAN1_SCE_IRQHandler ; CAN1 SCE
- DCD EXTI9_5_IRQHandler ; External Line[9:5]s
- DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
- DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
- DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
- DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
- DCD TIM2_IRQHandler ; TIM2
- DCD TIM3_IRQHandler ; TIM3
- DCD TIM4_IRQHandler ; TIM4
- DCD I2C1_EV_IRQHandler ; I2C1 Event
- DCD I2C1_ER_IRQHandler ; I2C1 Error
- DCD I2C2_EV_IRQHandler ; I2C2 Event
- DCD I2C2_ER_IRQHandler ; I2C2 Error
- DCD SPI1_IRQHandler ; SPI1
- DCD SPI2_IRQHandler ; SPI2
- DCD USART1_IRQHandler ; USART1
- DCD USART2_IRQHandler ; USART2
- DCD USART3_IRQHandler ; USART3
- DCD EXTI15_10_IRQHandler ; External Line[15:10]s
- DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
- DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
- DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
- DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
- DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
- DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
- DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
- DCD FMC_IRQHandler ; FMC
- DCD SDIO_IRQHandler ; SDIO
- DCD TIM5_IRQHandler ; TIM5
- DCD SPI3_IRQHandler ; SPI3
- DCD UART4_IRQHandler ; UART4
- DCD UART5_IRQHandler ; UART5
- DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
- DCD TIM7_IRQHandler ; TIM7
- DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
- DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
- DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
- DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
- DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
- DCD ETH_IRQHandler ; Ethernet
- DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
- DCD CAN2_TX_IRQHandler ; CAN2 TX
- DCD CAN2_RX0_IRQHandler ; CAN2 RX0
- DCD CAN2_RX1_IRQHandler ; CAN2 RX1
- DCD CAN2_SCE_IRQHandler ; CAN2 SCE
- DCD OTG_FS_IRQHandler ; USB OTG FS
- DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
- DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
- DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
- DCD USART6_IRQHandler ; USART6
- DCD I2C3_EV_IRQHandler ; I2C3 event
- DCD I2C3_ER_IRQHandler ; I2C3 error
- DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
- DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
- DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
- DCD OTG_HS_IRQHandler ; USB OTG HS
- DCD DCMI_IRQHandler ; DCMI
- DCD 0 ; Reserved
- DCD HASH_RNG_IRQHandler ; Hash and Rng
- DCD FPU_IRQHandler ; FPU
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
AREA |.text|, CODE, READONLY
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
-; Reset Handler
-
-Reset_Handler PROC
- EXPORT Reset_Handler [WEAK]
- IMPORT SystemInit
- IMPORT __main
- LDR R0, =SystemInit
- BLX R0
- LDR R0, =__main
- BX R0
- ENDP
-
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
- EXPORT NMI_Handler [WEAK]
+ EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
- EXPORT HardFault_Handler [WEAK]
+ EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
- EXPORT MemManage_Handler [WEAK]
+ EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
- EXPORT BusFault_Handler [WEAK]
+ EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
- EXPORT UsageFault_Handler [WEAK]
+ EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
- EXPORT SVC_Handler [WEAK]
+ EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
- EXPORT DebugMon_Handler [WEAK]
+ EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
- EXPORT PendSV_Handler [WEAK]
+ EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
- EXPORT SysTick_Handler [WEAK]
+ EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
- EXPORT WWDG_IRQHandler [WEAK]
- EXPORT PVD_IRQHandler [WEAK]
- EXPORT TAMP_STAMP_IRQHandler [WEAK]
- EXPORT RTC_WKUP_IRQHandler [WEAK]
- EXPORT FLASH_IRQHandler [WEAK]
- EXPORT RCC_IRQHandler [WEAK]
- EXPORT EXTI0_IRQHandler [WEAK]
- EXPORT EXTI1_IRQHandler [WEAK]
- EXPORT EXTI2_IRQHandler [WEAK]
- EXPORT EXTI3_IRQHandler [WEAK]
- EXPORT EXTI4_IRQHandler [WEAK]
- EXPORT DMA1_Stream0_IRQHandler [WEAK]
- EXPORT DMA1_Stream1_IRQHandler [WEAK]
- EXPORT DMA1_Stream2_IRQHandler [WEAK]
- EXPORT DMA1_Stream3_IRQHandler [WEAK]
- EXPORT DMA1_Stream4_IRQHandler [WEAK]
- EXPORT DMA1_Stream5_IRQHandler [WEAK]
- EXPORT DMA1_Stream6_IRQHandler [WEAK]
- EXPORT ADC_IRQHandler [WEAK]
- EXPORT CAN1_TX_IRQHandler [WEAK]
- EXPORT CAN1_RX0_IRQHandler [WEAK]
- EXPORT CAN1_RX1_IRQHandler [WEAK]
- EXPORT CAN1_SCE_IRQHandler [WEAK]
- EXPORT EXTI9_5_IRQHandler [WEAK]
- EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
- EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
- EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
- EXPORT TIM1_CC_IRQHandler [WEAK]
- EXPORT TIM2_IRQHandler [WEAK]
- EXPORT TIM3_IRQHandler [WEAK]
- EXPORT TIM4_IRQHandler [WEAK]
- EXPORT I2C1_EV_IRQHandler [WEAK]
- EXPORT I2C1_ER_IRQHandler [WEAK]
- EXPORT I2C2_EV_IRQHandler [WEAK]
- EXPORT I2C2_ER_IRQHandler [WEAK]
- EXPORT SPI1_IRQHandler [WEAK]
- EXPORT SPI2_IRQHandler [WEAK]
- EXPORT USART1_IRQHandler [WEAK]
- EXPORT USART2_IRQHandler [WEAK]
- EXPORT USART3_IRQHandler [WEAK]
- EXPORT EXTI15_10_IRQHandler [WEAK]
- EXPORT RTC_Alarm_IRQHandler [WEAK]
- EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
- EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
- EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
- EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
- EXPORT TIM8_CC_IRQHandler [WEAK]
- EXPORT DMA1_Stream7_IRQHandler [WEAK]
- EXPORT FMC_IRQHandler [WEAK]
- EXPORT SDIO_IRQHandler [WEAK]
- EXPORT TIM5_IRQHandler [WEAK]
- EXPORT SPI3_IRQHandler [WEAK]
- EXPORT UART4_IRQHandler [WEAK]
- EXPORT UART5_IRQHandler [WEAK]
- EXPORT TIM6_DAC_IRQHandler [WEAK]
- EXPORT TIM7_IRQHandler [WEAK]
- EXPORT DMA2_Stream0_IRQHandler [WEAK]
- EXPORT DMA2_Stream1_IRQHandler [WEAK]
- EXPORT DMA2_Stream2_IRQHandler [WEAK]
- EXPORT DMA2_Stream3_IRQHandler [WEAK]
- EXPORT DMA2_Stream4_IRQHandler [WEAK]
- EXPORT ETH_IRQHandler [WEAK]
- EXPORT ETH_WKUP_IRQHandler [WEAK]
- EXPORT CAN2_TX_IRQHandler [WEAK]
- EXPORT CAN2_RX0_IRQHandler [WEAK]
- EXPORT CAN2_RX1_IRQHandler [WEAK]
- EXPORT CAN2_SCE_IRQHandler [WEAK]
- EXPORT OTG_FS_IRQHandler [WEAK]
- EXPORT DMA2_Stream5_IRQHandler [WEAK]
- EXPORT DMA2_Stream6_IRQHandler [WEAK]
- EXPORT DMA2_Stream7_IRQHandler [WEAK]
- EXPORT USART6_IRQHandler [WEAK]
- EXPORT I2C3_EV_IRQHandler [WEAK]
- EXPORT I2C3_ER_IRQHandler [WEAK]
- EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
- EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
- EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
- EXPORT OTG_HS_IRQHandler [WEAK]
- EXPORT DCMI_IRQHandler [WEAK]
- EXPORT HASH_RNG_IRQHandler [WEAK]
- EXPORT FPU_IRQHandler [WEAK]
-
-WWDG_IRQHandler
-PVD_IRQHandler
-TAMP_STAMP_IRQHandler
-RTC_WKUP_IRQHandler
-FLASH_IRQHandler
-RCC_IRQHandler
-EXTI0_IRQHandler
-EXTI1_IRQHandler
-EXTI2_IRQHandler
-EXTI3_IRQHandler
-EXTI4_IRQHandler
-DMA1_Stream0_IRQHandler
-DMA1_Stream1_IRQHandler
-DMA1_Stream2_IRQHandler
-DMA1_Stream3_IRQHandler
-DMA1_Stream4_IRQHandler
-DMA1_Stream5_IRQHandler
-DMA1_Stream6_IRQHandler
-ADC_IRQHandler
-CAN1_TX_IRQHandler
-CAN1_RX0_IRQHandler
-CAN1_RX1_IRQHandler
-CAN1_SCE_IRQHandler
-EXTI9_5_IRQHandler
-TIM1_BRK_TIM9_IRQHandler
-TIM1_UP_TIM10_IRQHandler
-TIM1_TRG_COM_TIM11_IRQHandler
-TIM1_CC_IRQHandler
-TIM2_IRQHandler
-TIM3_IRQHandler
-TIM4_IRQHandler
-I2C1_EV_IRQHandler
-I2C1_ER_IRQHandler
-I2C2_EV_IRQHandler
-I2C2_ER_IRQHandler
-SPI1_IRQHandler
-SPI2_IRQHandler
-USART1_IRQHandler
-USART2_IRQHandler
-USART3_IRQHandler
-EXTI15_10_IRQHandler
-RTC_Alarm_IRQHandler
-OTG_FS_WKUP_IRQHandler
-TIM8_BRK_TIM12_IRQHandler
-TIM8_UP_TIM13_IRQHandler
-TIM8_TRG_COM_TIM14_IRQHandler
-TIM8_CC_IRQHandler
-DMA1_Stream7_IRQHandler
-FMC_IRQHandler
-SDIO_IRQHandler
-TIM5_IRQHandler
-SPI3_IRQHandler
-UART4_IRQHandler
-UART5_IRQHandler
-TIM6_DAC_IRQHandler
-TIM7_IRQHandler
-DMA2_Stream0_IRQHandler
-DMA2_Stream1_IRQHandler
-DMA2_Stream2_IRQHandler
-DMA2_Stream3_IRQHandler
-DMA2_Stream4_IRQHandler
-ETH_IRQHandler
-ETH_WKUP_IRQHandler
-CAN2_TX_IRQHandler
-CAN2_RX0_IRQHandler
-CAN2_RX1_IRQHandler
-CAN2_SCE_IRQHandler
-OTG_FS_IRQHandler
-DMA2_Stream5_IRQHandler
-DMA2_Stream6_IRQHandler
-DMA2_Stream7_IRQHandler
-USART6_IRQHandler
-I2C3_EV_IRQHandler
-I2C3_ER_IRQHandler
-OTG_HS_EP1_OUT_IRQHandler
-OTG_HS_EP1_IN_IRQHandler
-OTG_HS_WKUP_IRQHandler
-OTG_HS_IRQHandler
-DCMI_IRQHandler
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
HASH_RNG_IRQHandler
-FPU_IRQHandler
-
+FPU_IRQHandler
+
B .
ENDP
-
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/stm32f407xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/stm32f407xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_ARM/stm32f407xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_GCC_ARM/STM32F407XG.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_GCC_ARM/STM32F407XG.ld
index 6b92639..5f47993 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_GCC_ARM/STM32F407XG.ld
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_GCC_ARM/STM32F407XG.ld
@@ -1,25 +1,51 @@
/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
- #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
#endif
-STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
-M_CRASH_DATA_RAM_SIZE = 0x100;
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
MEMORY
-{
- FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
- CCM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
- RAM (rwx) : ORIGIN = 0x20000188, LENGTH = 128k - 0x188
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
}
/* Linker script to place sections and symbol values. Should be used together
* with other linker script that defines memory regions FLASH and RAM.
* It references following symbols, which must be defined in code:
* Reset_Handler : Entry of reset handler
- *
+ *
* It defines following symbols, which code can use without definition:
* __exidx_start
* __exidx_end
@@ -50,6 +76,7 @@
{
KEEP(*(.isr_vector))
*(.text*)
+
KEEP(*(.init))
KEEP(*(.fini))
@@ -86,19 +113,7 @@
__etext = .;
_sidata = .;
-
- .crash_data_ram :
- {
- . = ALIGN(8);
- __CRASH_DATA_RAM__ = .;
- __CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
- KEEP(*(.keep.crash_data_ram))
- *(.m_crash_data_ram) /* This is a user defined section */
- . += M_CRASH_DATA_RAM_SIZE;
- . = ALIGN(8);
- __CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
- } > RAM
-
+
.data : AT (__etext)
{
__data_start__ = .;
@@ -119,7 +134,6 @@
KEEP(*(.init_array))
PROVIDE_HIDDEN (__init_array_end = .);
-
. = ALIGN(8);
/* finit data */
PROVIDE_HIDDEN (__fini_array_start = .);
@@ -135,6 +149,19 @@
} > RAM
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
.bss :
{
. = ALIGN(8);
@@ -150,9 +177,9 @@
.heap (COPY):
{
__end__ = .;
- end = __end__;
+ PROVIDE(end = .);
*(.heap*)
- . = ORIGIN(RAM) + LENGTH(RAM) - STACK_SIZE;
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
__HeapLimit = .;
} > RAM
@@ -168,7 +195,7 @@
* size of stack_dummy section */
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
_estack = __StackTop;
- __StackLimit = __StackTop - STACK_SIZE;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
PROVIDE(__stack = __StackTop);
/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S
index fb19a5a..bbb0991 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_GCC_ARM/startup_stm32f407xx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/startup_stm32f407xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/startup_stm32f407xx.S
index 57738bb..261246e 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/startup_stm32f407xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/startup_stm32f407xx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f407xx.s
;* Author : MCD Application Team
;* Description : STM32F407xx devices vector table for EWARM toolchain.
@@ -12,29 +12,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/stm32f407xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/stm32f407xg.icf
new file mode 100644
index 0000000..654df95
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/stm32f407xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 98; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/stm32f407xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/stm32f407xx.icf
deleted file mode 100644
index 7c84af9..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/TOOLCHAIN_IAR/stm32f407xx.icf
+++ /dev/null
@@ -1,42 +0,0 @@
-/*###ICF### Section handled by ICF editor, don't touch! ****/
-/*-Editor annotation file-*/
-/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
-/*-Specials-*/
-define symbol __ICFEDIT_intvec_start__ = 0x08000000;
-/*-Memory Regions-*/
-define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;
-define symbol __ICFEDIT_region_ROM_end__ = 0x080FFFFF;
-define symbol __NVIC_start__ = 0x20000000;
-define symbol __NVIC_end__ = 0x20000187;
-define symbol __region_CRASH_DATA_RAM_start__ = 0x20000188;
-define symbol __region_CRASH_DATA_RAM_end__ = 0x20000287;
-define symbol __ICFEDIT_region_RAM_start__ = 0x20000288;
-define symbol __ICFEDIT_region_RAM_end__ = 0x2001FFFF;
-/*-Sizes-*/
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-define symbol __ICFEDIT_size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-define symbol __ICFEDIT_size_heap__ = 0x8000;
-/**** End of ICF editor section. ###ICF###*/
-
-define memory mem with size = 4G;
-define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
-define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
-define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
-
-/* Define Crash Data Symbols */
-define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
-define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
-
-define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
-define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-
-place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite,
- block HEAP, block CSTACK };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/cmsis_nvic.h
index 5a1a746..0442b37 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/cmsis_nvic.h
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/cmsis_nvic.h
@@ -1,42 +1,47 @@
/* mbed Microcontroller Library
- *******************************************************************************
- * Copyright (c) 2014, STMicroelectronics
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
*
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *******************************************************************************
- */
+ ******************************************************************************
+*/
#ifndef MBED_CMSIS_NVIC_H
#define MBED_CMSIS_NVIC_H
-// STM32F407VG
-// CORE: 16 vectors = 64 bytes from 0x00 to 0x3F
-// MCU Peripherals: 82 vectors = 328 bytes from 0x40 to ...
-// Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x20000 // 128 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
#define NVIC_NUM_VECTORS 98
-#define NVIC_RAM_VECTOR_ADDRESS 0x20000000 // Vectors positioned at start of RAM
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/CMakeLists.txt
new file mode 100644
index 0000000..ee94ee4
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f410x8.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f410rx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f410x8.sct)
+endif()
+
+add_library(mbed-stm32f410x8 INTERFACE)
+
+target_include_directories(mbed-stm32f410x8
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f410x8
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f410x8 ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f410x8 INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_ARM/startup_stm32f410rx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_ARM/startup_stm32f410rx.S
new file mode 100644
index 0000000..3af2b90
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_ARM/startup_stm32f410rx.S
@@ -0,0 +1,338 @@
+;*******************************************************************************
+;* File Name : startup_stm32f410rx.s
+;* Author : MCD Application Team
+;* Description : STM32F410Rx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_IRQHandler ; TIM1 Update
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD TIM5_IRQHandler ; TIM5
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD RNG_IRQHandler ; RNG
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+ DCD LPTIM1_IRQHandler ; LP TIM1
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT FMPI2C1_EV_IRQHandler [WEAK]
+ EXPORT FMPI2C1_ER_IRQHandler [WEAK]
+ EXPORT LPTIM1_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+DMA1_Stream7_IRQHandler
+TIM5_IRQHandler
+TIM6_DAC_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+RNG_IRQHandler
+FPU_IRQHandler
+SPI5_IRQHandler
+FMPI2C1_EV_IRQHandler
+FMPI2C1_ER_IRQHandler
+LPTIM1_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_ARM/stm32f410x8.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_ARM/stm32f410x8.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_ARM/stm32f410x8.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S
new file mode 100644
index 0000000..ce91f94
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S
@@ -0,0 +1,432 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f410rx.s
+ * @author MCD Application Team
+ * @brief STM32F410Rx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_IRQHandler /* TIM1 Update */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word 0 /* Reserved */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC */
+ .word 0 /* Reserved */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word RNG_IRQHandler /* RNG */
+ .word FPU_IRQHandler /* FPU */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word FMPI2C1_EV_IRQHandler /* FMPI2C1 Event */
+ .word FMPI2C1_ER_IRQHandler /* FMPI2C1 Error */
+ .word LPTIM1_IRQHandler /* LP TIM1 */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_IRQHandler
+ .thumb_set TIM1_UP_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak RNG_IRQHandler
+ .thumb_set RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_EV_IRQHandler
+ .thumb_set FMPI2C1_EV_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_ER_IRQHandler
+ .thumb_set FMPI2C1_ER_IRQHandler,Default_Handler
+
+ .weak LPTIM1_IRQHandler
+ .thumb_set LPTIM1_IRQHandler,Default_Handler
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_GCC_ARM/stm32f410x8.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_GCC_ARM/stm32f410x8.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_GCC_ARM/stm32f410x8.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_IAR/startup_stm32f410rx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_IAR/startup_stm32f410rx.S
new file mode 100644
index 0000000..933e77a
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_IAR/startup_stm32f410rx.S
@@ -0,0 +1,495 @@
+;********************************************************************************
+;* File Name : startup_stm32f410rx.s
+;* Author : MCD Application Team
+;* Description : STM32F410Rx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Configure the system clock
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_IRQHandler ; TIM1 Update
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD TIM5_IRQHandler ; TIM5
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD RNG_IRQHandler ; RNG
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+ DCD LPTIM1_IRQHandler ; LP TIM1
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_IRQHandler
+ B TIM1_UP_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RNG_IRQHandler
+ B RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK FMPI2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_EV_IRQHandler
+ B FMPI2C1_EV_IRQHandler
+
+ PUBWEAK FMPI2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_ER_IRQHandler
+ B FMPI2C1_ER_IRQHandler
+
+ PUBWEAK LPTIM1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LPTIM1_IRQHandler
+ B LPTIM1_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_IAR/stm32f410x8.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_IAR/stm32f410x8.icf
new file mode 100644
index 0000000..867bc28
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/TOOLCHAIN_IAR/stm32f410x8.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 114; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x2000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/cmsis_nvic.h
new file mode 100644
index 0000000..d97a108
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410x8/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x10000 // 64 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x8000 // 32 KB
+#endif
+
+#define NVIC_NUM_VECTORS 114
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/CMakeLists.txt
index e80d76d..8281a43 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/CMakeLists.txt
@@ -3,7 +3,7 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F410xB.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f410xb.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f410rx.S)
set(LINKER_FILE TOOLCHAIN_ARM/stm32f410xb.sct)
@@ -11,16 +11,16 @@
add_library(mbed-stm32f410xb INTERFACE)
-target_sources(mbed-stm32f410xb
- INTERFACE
- ${STARTUP_FILE}
-)
-
target_include_directories(mbed-stm32f410xb
INTERFACE
.
)
+target_sources(mbed-stm32f410xb
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
mbed_set_linker_script(mbed-stm32f410xb ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f410xb INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_ARM/startup_stm32f410rx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_ARM/startup_stm32f410rx.S
index 29a3ae0..3af2b90 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_ARM/startup_stm32f410rx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_ARM/startup_stm32f410rx.S
@@ -1,7 +1,7 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f410rx.s
;* Author : MCD Application Team
-;* Description : STM32F410Rx devices vector table for MDK-ARM_STD toolchain.
+;* Description : STM32F410Rx devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
@@ -10,32 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -45,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -340,6 +328,11 @@
ENDP
ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_ARM/stm32f410xb.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_ARM/stm32f410xb.sct
index c19d6a6..7aff08b 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_ARM/stm32f410xb.sct
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_ARM/stm32f410xb.sct
@@ -1,58 +1,57 @@
#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
; Scatter-Loading Description File
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright (c) 2014, STMicroelectronics
-; All rights reserved.
;
-; Redistribution and use in source and binary forms, with or without
-; modification, are permitted provided that the following conditions are met:
-;
-; 1. Redistributions of source code must retain the above copyright notice,
-; this list of conditions and the following disclaimer.
-; 2. Redistributions in binary form must reproduce the above copyright notice,
-; this list of conditions and the following disclaimer in the documentation
-; and/or other materials provided with the distribution.
-; 3. Neither the name of STMicroelectronics nor the names of its contributors
-; may be used to endorse or promote products derived from this software
-; without specific prior written permission.
-;
-; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
#endif
-#define Stack_Size MBED_CONF_TARGET_BOOT_STACK_SIZE
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
-; STM32F410RB: 128 KB FLASH (0x20000) + 32 KB SRAM (0x8000)
-LR_IROM1 0x08000000 0x20000 { ; load region size_region
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
- ER_IROM1 0x08000000 0x20000 { ; load address = execution address
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
}
- ; Total: 114 vectors = 456 bytes (0x1C8) to be reserved in RAM
- RW_IRAM1 (0x20000000+0x1C8) (0x8000-0x1C8-Stack_Size) { ; RW data
- .ANY (+RW +ZI)
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
}
- ARM_LIB_STACK (0x20000000+0x8000) EMPTY -Stack_Size { ; stack
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
}
}
-
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_GCC_ARM/STM32F410xB.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_GCC_ARM/STM32F410xB.ld
index 3bbed1f..5f47993 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_GCC_ARM/STM32F410xB.ld
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_GCC_ARM/STM32F410xB.ld
@@ -1,22 +1,51 @@
/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
- #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
#endif
-STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
MEMORY
-{
- FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- RAM (rwx) : ORIGIN = 0x200001C8, LENGTH = 32k - 0x1C8
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
}
/* Linker script to place sections and symbol values. Should be used together
* with other linker script that defines memory regions FLASH and RAM.
* It references following symbols, which must be defined in code:
* Reset_Handler : Entry of reset handler
- *
+ *
* It defines following symbols, which code can use without definition:
* __exidx_start
* __exidx_end
@@ -47,6 +76,7 @@
{
KEEP(*(.isr_vector))
*(.text*)
+
KEEP(*(.init))
KEEP(*(.fini))
@@ -83,7 +113,7 @@
__etext = .;
_sidata = .;
-
+
.data : AT (__etext)
{
__data_start__ = .;
@@ -104,7 +134,6 @@
KEEP(*(.init_array))
PROVIDE_HIDDEN (__init_array_end = .);
-
. = ALIGN(8);
/* finit data */
PROVIDE_HIDDEN (__fini_array_start = .);
@@ -120,6 +149,19 @@
} > RAM
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
.bss :
{
. = ALIGN(8);
@@ -135,9 +177,9 @@
.heap (COPY):
{
__end__ = .;
- end = __end__;
+ PROVIDE(end = .);
*(.heap*)
- . = ORIGIN(RAM) + LENGTH(RAM) - STACK_SIZE;
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
__HeapLimit = .;
} > RAM
@@ -153,7 +195,7 @@
* size of stack_dummy section */
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
_estack = __StackTop;
- __StackLimit = __StackTop - STACK_SIZE;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
PROVIDE(__stack = __StackTop);
/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S
index 2f5fba0..ce91f94 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_GCC_ARM/startup_stm32f410rx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/startup_stm32f410rx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/startup_stm32f410rx.S
index f301994..933e77a 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/startup_stm32f410rx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/startup_stm32f410rx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f410rx.s
;* Author : MCD Application Team
;* Description : STM32F410Rx devices vector table for EWARM toolchain.
@@ -13,29 +13,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/stm32f410xb.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/stm32f410xb.icf
new file mode 100644
index 0000000..867bc28
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/stm32f410xb.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 114; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x2000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/stm32f410xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/stm32f410xx.icf
deleted file mode 100644
index d274d40..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/TOOLCHAIN_IAR/stm32f410xx.icf
+++ /dev/null
@@ -1,33 +0,0 @@
-/* [ROM = 128kb = 0x20000] */
-define symbol __intvec_start__ = 0x08000000;
-define symbol __region_ROM_start__ = 0x08000000;
-define symbol __region_ROM_end__ = 0x0801FFFF;
-
-/* [RAM = 32kb = 0x8000] Vector table dynamic copy: 114 vectors = 456 bytes (0x1C8) to be reserved in RAM */
-define symbol __NVIC_start__ = 0x20000000;
-define symbol __NVIC_end__ = 0x200001C7; /* Aligned on 8 bytes */
-define symbol __region_RAM_start__ = 0x200001C8;
-define symbol __region_RAM_end__ = 0x20007FFF;
-
-/* Memory regions */
-define memory mem with size = 4G;
-define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
-define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
-
-/* Stack and Heap */
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-define symbol __size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-define symbol __size_heap__ = 0x2000;
-define block CSTACK with alignment = 8, size = __size_cstack__ { };
-define block HEAP with alignment = 8, size = __size_heap__ { };
-define block STACKHEAP with fixed order { block HEAP, block CSTACK };
-
-initialize by copy with packing = zeros { readwrite };
-do not initialize { section .noinit };
-
-place at address mem:__intvec_start__ { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite, block STACKHEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/cmsis_nvic.h
index c39900f..00dfb84 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/cmsis_nvic.h
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/cmsis_nvic.h
@@ -1,41 +1,39 @@
/* mbed Microcontroller Library
- *******************************************************************************
- * Copyright (c) 2014, STMicroelectronics
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
*
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *******************************************************************************
- */
+ ******************************************************************************
+*/
#ifndef MBED_CMSIS_NVIC_H
#define MBED_CMSIS_NVIC_H
-// STM32F411RE
-// CORE: 16 vectors = 64 bytes from 0x00 to 0x3F
-// MCU Peripherals: 98 vectors = 392 bytes from 0x40 to 0x1C8
-// Total: 114 vectors = 456 bytes (0x1C8) to be reserved in RAM
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x20000 // 128 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x8000 // 32 KB
+#endif
+
#define NVIC_NUM_VECTORS 114
-#define NVIC_RAM_VECTOR_ADDRESS 0x20000000 // Vectors positioned at start of RAM
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/CMakeLists.txt
new file mode 100644
index 0000000..81fcc11
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f411xc.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f411xe.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f411xc.sct)
+endif()
+
+add_library(mbed-stm32f411xc INTERFACE)
+
+target_include_directories(mbed-stm32f411xc
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f411xc
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f411xc ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f411xc INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_ARM/startup_stm32f411xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_ARM/startup_stm32f411xe.S
new file mode 100644
index 0000000..0f540c3
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_ARM/startup_stm32f411xe.S
@@ -0,0 +1,335 @@
+;*******************************************************************************
+;* File Name : startup_stm32f411xe.s
+;* Author : MCD Application Team
+;* Description : STM32F411xExx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+DMA1_Stream7_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+FPU_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_ARM/stm32f411xc.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_ARM/stm32f411xc.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_ARM/stm32f411xc.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S
new file mode 100644
index 0000000..3214107
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S
@@ -0,0 +1,437 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f411xe.s
+ * @author MCD Application Team
+ * @brief STM32F411xExx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word 0 /* Reserved */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word 0 /* Reserved */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word FPU_IRQHandler /* FPU */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_GCC_ARM/stm32f411xc.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_GCC_ARM/stm32f411xc.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_GCC_ARM/stm32f411xc.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_IAR/startup_stm32f411xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_IAR/startup_stm32f411xe.S
new file mode 100644
index 0000000..9f2a6c6
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_IAR/startup_stm32f411xe.S
@@ -0,0 +1,508 @@
+;********************************************************************************
+;* File Name : startup_stm32f411xe.s
+;* Author : MCD Application Team
+;* Description : STM32F411xExx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Configure the system clock
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD 0 ; Reserved
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_IAR/stm32f411xc.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_IAR/stm32f411xc.icf
new file mode 100644
index 0000000..16686bf
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/TOOLCHAIN_IAR/stm32f411xc.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 102; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/cmsis_nvic.h
new file mode 100644
index 0000000..ec51e87
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xC/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x40000 // 256 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x20000 // 128 KB
+#endif
+
+#define NVIC_NUM_VECTORS 102
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/CMakeLists.txt
index fef42c0..4066771 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/CMakeLists.txt
@@ -1,29 +1,31 @@
# Copyright (c) 2020 ARM Limited. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
+add_subdirectory(TARGET_MTS_DRAGONFLY_F411RE EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_MTS_MDOT_F411RE EXCLUDE_FROM_ALL)
add_subdirectory(TARGET_NUCLEO_F411RE EXCLUDE_FROM_ALL)
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F411XE.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f411xe.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f411xe.S)
- set(LINKER_FILE TOOLCHAIN_ARM/stm32f411re.sct)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f411xe.sct)
endif()
add_library(mbed-stm32f411xe INTERFACE)
+target_include_directories(mbed-stm32f411xe
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f411xe
INTERFACE
${STARTUP_FILE}
system_clock.c
)
-target_include_directories(mbed-stm32f411xe
- INTERFACE
- .
-)
-
mbed_set_linker_script(mbed-stm32f411xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f411xe INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_MTS_DRAGONFLY_F411RE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_MTS_DRAGONFLY_F411RE/CMakeLists.txt
index 2bc19c4..defc1d8 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_MTS_DRAGONFLY_F411RE/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_MTS_DRAGONFLY_F411RE/CMakeLists.txt
@@ -1,21 +1,12 @@
# Copyright (c) 2020 ARM Limited. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
-if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
- set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F411XE.ld)
-elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
- set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f411xe.S)
- set(LINKER_FILE TOOLCHAIN_ARM/stm32f411re.sct)
-endif()
-
add_library(mbed-mts-dragonfly-f411re INTERFACE)
target_sources(mbed-mts-dragonfly-f411re
INTERFACE
ONBOARD_TELIT_HE910.cpp
PeripheralPins.c
- ${STARTUP_FILE}
)
target_include_directories(mbed-mts-dragonfly-f411re
@@ -23,6 +14,4 @@
.
)
-mbed_set_linker_script(mbed-mts-dragonfly-f411re ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
-
-target_link_libraries(mbed-mts-dragonfly-f411re INTERFACE mbed-stm32f4)
+target_link_libraries(mbed-mts-dragonfly-f411re INTERFACE mbed-stm32f411xe)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_MTS_MDOT_F411RE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_MTS_MDOT_F411RE/CMakeLists.txt
index 94e8100..60d116b 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_MTS_MDOT_F411RE/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_MTS_MDOT_F411RE/CMakeLists.txt
@@ -1,20 +1,11 @@
# Copyright (c) 2020 ARM Limited. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
-if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
- set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F411XE.ld)
-elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
- set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f411xe.S)
- set(LINKER_FILE TOOLCHAIN_ARM/stm32f411re.sct)
-endif()
-
add_library(mbed-mts-mdot-f411re INTERFACE)
target_sources(mbed-mts-mdot-f411re
INTERFACE
PeripheralPins.c
- ${STARTUP_FILE}
)
target_include_directories(mbed-mts-mdot-f411re
@@ -22,6 +13,4 @@
.
)
-mbed_set_linker_script(mbed-mts-mdot-f411re ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
-
-target_link_libraries(mbed-mts-mdot-f411re INTERFACE mbed-stm32f4)
+target_link_libraries(mbed-mts-mdot-f411re INTERFACE mbed-stm32f411xe)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/startup_stm32f411xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/startup_stm32f411xe.S
index acee724..0f540c3 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/startup_stm32f411xe.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/startup_stm32f411xe.S
@@ -1,7 +1,7 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f411xe.s
;* Author : MCD Application Team
-;* Description : STM32F411xExx devices vector table for MDK-ARM_STD toolchain.
+;* Description : STM32F411xExx devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
@@ -10,33 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -46,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -149,9 +136,9 @@
DCD 0 ; Reserved
DCD FPU_IRQHandler ; FPU
DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD SPI4_IRQHandler ; SPI4
- DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
__Vectors_End
@@ -272,7 +259,7 @@
EXPORT I2C3_EV_IRQHandler [WEAK]
EXPORT I2C3_ER_IRQHandler [WEAK]
EXPORT FPU_IRQHandler [WEAK]
- EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
EXPORT SPI5_IRQHandler [WEAK]
WWDG_IRQHandler
@@ -338,6 +325,11 @@
ENDP
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/stm32f411re.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/stm32f411re.sct
deleted file mode 100644
index 29814e0..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/stm32f411re.sct
+++ /dev/null
@@ -1,68 +0,0 @@
-#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
-; Scatter-Loading Description File
-;
-; SPDX-License-Identifier: BSD-3-Clause
-;******************************************************************************
-;* @attention
-;*
-;* Copyright (c) 2016-2020 STMicroelectronics.
-;* All rights reserved.
-;*
-;* This software component is licensed by ST under BSD 3-Clause license,
-;* the "License"; You may not use this file except in compliance with the
-;* License. You may obtain a copy of the License at:
-;* opensource.org/licenses/BSD-3-Clause
-;*
-;******************************************************************************
-
-#include "../cmsis_nvic.h"
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START MBED_ROM_START
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE MBED_ROM_SIZE
-#endif
-
-/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
-#endif
-
-/* Round up VECTORS_SIZE to 8 bytes */
-#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
-
-#define MBED_CRASH_REPORT_RAM_SIZE 0x100
-
-#define MBED_IRAM1_START (MBED_RAM_START + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
-#define MBED_IRAM1_SIZE (MBED_RAM_SIZE - VECTORS_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
-
-
-#define RAM_FIXED_SIZE (MBED_CONF_TARGET_BOOT_STACK_SIZE + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
-
-LR_IROM1 MBED_APP_START MBED_APP_SIZE {
-
- ER_IROM1 MBED_APP_START MBED_APP_SIZE {
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
- }
-
- RW_m_crash_data (MBED_RAM_START + VECTORS_SIZE) EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
- }
-
- RW_IRAM1 MBED_IRAM1_START MBED_IRAM1_SIZE { ; RW data
- .ANY (+RW +ZI)
- }
-
- ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_IRAM1_START + MBED_RAM_SIZE - RAM_FIXED_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
- }
-
- ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
- }
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/stm32f411xe.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/stm32f411xe.sct
new file mode 100644
index 0000000..827b6a9
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_ARM/stm32f411xe.sct
@@ -0,0 +1,68 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+#define MBED_CRASH_REPORT_RAM_SIZE 0x100
+
+#define MBED_IRAM1_START (MBED_RAM_START + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
+#define MBED_IRAM1_SIZE (MBED_RAM_SIZE - VECTORS_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
+
+
+#define RAM_FIXED_SIZE (MBED_CONF_TARGET_BOOT_STACK_SIZE + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_m_crash_data (MBED_RAM_START + VECTORS_SIZE) EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
+ }
+
+ RW_IRAM1 MBED_IRAM1_START MBED_IRAM1_SIZE { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_IRAM1_START + MBED_RAM_SIZE - RAM_FIXED_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S
index 802e310..3214107 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_GCC_ARM/startup_stm32f411xe.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_IAR/startup_stm32f411xe.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_IAR/startup_stm32f411xe.S
index b56c8f5..9f2a6c6 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_IAR/startup_stm32f411xe.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TOOLCHAIN_IAR/startup_stm32f411xe.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f411xe.s
;* Author : MCD Application Team
;* Description : STM32F411xExx devices vector table for EWARM toolchain.
@@ -13,29 +13,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/CMakeLists.txt
new file mode 100644
index 0000000..df63bb8
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f412xe.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f412zx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f412xe.sct)
+endif()
+
+add_library(mbed-stm32f412xe INTERFACE)
+
+target_include_directories(mbed-stm32f412xe
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f412xe
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f412xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f412xe INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_ARM/startup_stm32f412zx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_ARM/startup_stm32f412zx.S
new file mode 100644
index 0000000..382e2fb
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_ARM/startup_stm32f412zx.S
@@ -0,0 +1,389 @@
+;*******************************************************************************
+;* File Name : startup_stm32f412zx.s
+;* Author : MCD Application Team
+;* Description : STM32F412Zx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD TIM6_IRQHandler ; TIM6
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD DFSDM1_FLT0_IRQHandler ; DFSDM1 Filter 0 global interrupt
+ DCD DFSDM1_FLT1_IRQHandler ; DFSDM1 Filter 1 global interrupt
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD RNG_IRQHandler ; RNG
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD QUADSPI_IRQHandler ; QuadSPI
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT TIM6_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT DFSDM1_FLT0_IRQHandler [WEAK]
+ EXPORT DFSDM1_FLT1_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
+ EXPORT FMPI2C1_EV_IRQHandler [WEAK]
+ EXPORT FMPI2C1_ER_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+TIM6_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+DFSDM1_FLT0_IRQHandler
+DFSDM1_FLT1_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+RNG_IRQHandler
+FPU_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+QUADSPI_IRQHandler
+FMPI2C1_EV_IRQHandler
+FMPI2C1_ER_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_ARM/stm32f412xe.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_ARM/stm32f412xe.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_ARM/stm32f412xe.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S
new file mode 100644
index 0000000..fc5e941
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S
@@ -0,0 +1,509 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f412zx.s
+ * @author MCD Application Team
+ * @brief STM32F412Zx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word 0 /* Reserved */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word TIM6_IRQHandler /* TIM6 */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word DFSDM1_FLT0_IRQHandler /* DFSDM1 Filter0 */
+ .word DFSDM1_FLT1_IRQHandler /* DFSDM1 Filter1 */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word RNG_IRQHandler /* RNG */
+ .word FPU_IRQHandler /* FPU */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word QUADSPI_IRQHandler /* QuadSPI */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word FMPI2C1_EV_IRQHandler /* FMPI2C1 Event */
+ .word FMPI2C1_ER_IRQHandler /* FMPI2C1 Error */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak TIM6_IRQHandler
+ .thumb_set TIM6_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT0_IRQHandler
+ .thumb_set DFSDM1_FLT0_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT1_IRQHandler
+ .thumb_set DFSDM1_FLT1_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak RNG_IRQHandler
+ .thumb_set RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_EV_IRQHandler
+ .thumb_set FMPI2C1_EV_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_ER_IRQHandler
+ .thumb_set FMPI2C1_ER_IRQHandler,Default_Handler
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_GCC_ARM/stm32f412xe.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_GCC_ARM/stm32f412xe.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_GCC_ARM/stm32f412xe.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_IAR/startup_stm32f412zx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_IAR/startup_stm32f412zx.S
new file mode 100644
index 0000000..cd4189e
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_IAR/startup_stm32f412zx.S
@@ -0,0 +1,624 @@
+;********************************************************************************
+;* File Name : startup_stm32f412zx.s
+;* Author : MCD Application Team
+;* Description : STM32F412Zx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Configure the system clock
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD 0 ; Reserved
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD TIM6_IRQHandler ; TIM6
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD DFSDM1_FLT0_IRQHandler ; DFSDM1 Filter0
+ DCD DFSDM1_FLT1_IRQHandler ; DFSDM1 Filter1
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD RNG_IRQHandler ; RNG
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD QUADSPI_IRQHandler ; QuadSPI
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK TIM6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_IRQHandler
+ B TIM6_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK DFSDM1_FLT0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DFSDM1_FLT0_IRQHandler
+ B DFSDM1_FLT0_IRQHandler
+
+ PUBWEAK DFSDM1_FLT1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DFSDM1_FLT1_IRQHandler
+ B DFSDM1_FLT1_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RNG_IRQHandler
+ B RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK QUADSPI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+QUADSPI_IRQHandler
+ B QUADSPI_IRQHandler
+
+ PUBWEAK FMPI2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_EV_IRQHandler
+ B FMPI2C1_EV_IRQHandler
+
+ PUBWEAK FMPI2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_ER_IRQHandler
+ B FMPI2C1_ER_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_IAR/stm32f412xe.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_IAR/stm32f412xe.icf
new file mode 100644
index 0000000..6a3021d
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/TOOLCHAIN_IAR/stm32f412xe.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 113; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/cmsis_nvic.h
new file mode 100644
index 0000000..be82264
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xE/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x80000 // 512 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x40000 // 256 KB
+#endif
+
+#define NVIC_NUM_VECTORS 113
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/CMakeLists.txt
index 552af9c..1387038 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/CMakeLists.txt
@@ -6,7 +6,7 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F412xG.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f412xg.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f412zx.S)
set(LINKER_FILE TOOLCHAIN_ARM/stm32f412xg.sct)
@@ -14,17 +14,17 @@
add_library(mbed-stm32f412xg INTERFACE)
+target_include_directories(mbed-stm32f412xg
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f412xg
INTERFACE
system_clock.c
${STARTUP_FILE}
)
-target_include_directories(mbed-stm32f412xg
- INTERFACE
- .
-)
-
mbed_set_linker_script(mbed-stm32f412xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f412xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_ARM/startup_stm32f412zx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_ARM/startup_stm32f412zx.S
index 16b4631..382e2fb 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_ARM/startup_stm32f412zx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_ARM/startup_stm32f412zx.S
@@ -1,4 +1,4 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f412zx.s
;* Author : MCD Application Team
;* Description : STM32F412Zx devices vector table for MDK-ARM toolchain.
@@ -10,33 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -46,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -392,6 +379,11 @@
ENDP
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_ARM/stm32f412xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_ARM/stm32f412xg.sct
index 29814e0..827b6a9 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_ARM/stm32f412xg.sct
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_ARM/stm32f412xg.sct
@@ -25,13 +25,13 @@
#define MBED_APP_SIZE MBED_ROM_SIZE
#endif
-/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
#endif
/* Round up VECTORS_SIZE to 8 bytes */
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S
index b0df5c7..fc5e941 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_GCC_ARM/startup_stm32f412zx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/startup_stm32f412zx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/startup_stm32f412zx.S
index f065a99..cd4189e 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/startup_stm32f412zx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/startup_stm32f412zx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f412zx.s
;* Author : MCD Application Team
;* Description : STM32F412Zx devices vector table for EWARM toolchain.
@@ -13,29 +13,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/stm32f412xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/stm32f412xg.icf
new file mode 100644
index 0000000..940f6ce
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/stm32f412xg.icf
@@ -0,0 +1,64 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 113; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+
+define symbol CRASH_DATA_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol CRASH_DATA_SIZE = 0x100;
+define exported symbol __CRASH_DATA_RAM_START__ = CRASH_DATA_START;
+
+define symbol RAM_REGION_START = CRASH_DATA_START + CRASH_DATA_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE - CRASH_DATA_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/stm32f412xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/stm32f412xx.icf
deleted file mode 100644
index 940f6ce..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/TOOLCHAIN_IAR/stm32f412xx.icf
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Linker script to configure memory regions.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2016-2020 STMicroelectronics.
- * All rights reserved.
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
-*/
-/* Device specific values */
-
-/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
-
-define symbol VECTORS = 113; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
-define symbol HEAP_SIZE = 0x10000;
-
-/* Common - Do not change */
-
-if (!isdefinedsymbol(MBED_APP_START)) {
- define symbol MBED_APP_START = MBED_ROM_START;
-}
-
-if (!isdefinedsymbol(MBED_APP_SIZE)) {
- define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
-}
-
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- /* This value is normally defined by the tools
- to 0x1000 for bare metal and 0x400 for RTOS */
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-
-/* Round up VECTORS_SIZE to 8 bytes */
-define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
-
-define symbol CRASH_DATA_START = MBED_RAM_START + VECTORS_SIZE;
-define symbol CRASH_DATA_SIZE = 0x100;
-define exported symbol __CRASH_DATA_RAM_START__ = CRASH_DATA_START;
-
-define symbol RAM_REGION_START = CRASH_DATA_START + CRASH_DATA_SIZE;
-define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE - CRASH_DATA_SIZE;
-
-define memory mem with size = 4G;
-define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
-define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
-
-define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
-define block HEAP with alignment = 8, size = HEAP_SIZE { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-
-place at address mem: MBED_APP_START { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite,
- block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/CMakeLists.txt
new file mode 100644
index 0000000..591707c
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f413xg.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f413xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f413xg.sct)
+endif()
+
+add_library(mbed-stm32f413xg INTERFACE)
+
+target_include_directories(mbed-stm32f413xg
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f413xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f413xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f413xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_ARM/startup_stm32f413xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_ARM/startup_stm32f413xx.S
new file mode 100644
index 0000000..507b962
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_ARM/startup_stm32f413xx.S
@@ -0,0 +1,428 @@
+;*******************************************************************************
+;* File Name : startup_stm32f413xx.s
+;* Author : MCD Application Team
+;* Description : STM32F413xx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6, DAC1 and DAC2
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD DFSDM1_FLT0_IRQHandler ; DFSDM1 Filter 0 global interrupt
+ DCD DFSDM1_FLT1_IRQHandler ; DFSDM1 Filter 1 global interrupt
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD CAN3_TX_IRQHandler ; CAN3 TX
+ DCD CAN3_RX0_IRQHandler ; CAN3 RX0
+ DCD CAN3_RX1_IRQHandler ; CAN3 RX1
+ DCD CAN3_SCE_IRQHandler ; CAN3 SCE
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD RNG_IRQHandler ; RNG
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD SAI1_IRQHandler ; SAI1
+ DCD UART9_IRQHandler ; UART9
+ DCD UART10_IRQHandler ; UART10
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD QUADSPI_IRQHandler ; QuadSPI
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+ DCD LPTIM1_IRQHandler ; LPTIM1
+ DCD DFSDM2_FLT0_IRQHandler ; DFSDM2 Filter0
+ DCD DFSDM2_FLT1_IRQHandler ; DFSDM2 Filter1
+ DCD DFSDM2_FLT2_IRQHandler ; DFSDM2 Filter2
+ DCD DFSDM2_FLT3_IRQHandler ; DFSDM2 Filter3
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FSMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT DFSDM1_FLT0_IRQHandler [WEAK]
+ EXPORT DFSDM1_FLT1_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT CAN3_TX_IRQHandler [WEAK]
+ EXPORT CAN3_RX0_IRQHandler [WEAK]
+ EXPORT CAN3_RX1_IRQHandler [WEAK]
+ EXPORT CAN3_SCE_IRQHandler [WEAK]
+ EXPORT RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT UART9_IRQHandler [WEAK]
+ EXPORT UART10_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
+ EXPORT FMPI2C1_EV_IRQHandler [WEAK]
+ EXPORT FMPI2C1_ER_IRQHandler [WEAK]
+ EXPORT LPTIM1_IRQHandler [WEAK]
+ EXPORT DFSDM2_FLT0_IRQHandler [WEAK]
+ EXPORT DFSDM2_FLT1_IRQHandler [WEAK]
+ EXPORT DFSDM2_FLT2_IRQHandler [WEAK]
+ EXPORT DFSDM2_FLT3_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FSMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+DFSDM1_FLT0_IRQHandler
+DFSDM1_FLT1_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+CAN3_TX_IRQHandler
+CAN3_RX0_IRQHandler
+CAN3_RX1_IRQHandler
+CAN3_SCE_IRQHandler
+RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SAI1_IRQHandler
+UART9_IRQHandler
+UART10_IRQHandler
+QUADSPI_IRQHandler
+FMPI2C1_EV_IRQHandler
+FMPI2C1_ER_IRQHandler
+LPTIM1_IRQHandler
+DFSDM2_FLT0_IRQHandler
+DFSDM2_FLT1_IRQHandler
+DFSDM2_FLT2_IRQHandler
+DFSDM2_FLT3_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_ARM/stm32f413xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_ARM/stm32f413xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_ARM/stm32f413xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S
new file mode 100644
index 0000000..631025f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S
@@ -0,0 +1,565 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f413xx.s
+ * @author MCD Application Team
+ * @brief STM32F413xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FSMC_IRQHandler /* FSMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6, DAC1 and DAC2 */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word DFSDM1_FLT0_IRQHandler /* DFSDM1 Filter0 */
+ .word DFSDM1_FLT1_IRQHandler /* DFSDM1 Filter1 */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word CAN3_TX_IRQHandler /* CAN3 TX */
+ .word CAN3_RX0_IRQHandler /* CAN3 RX0 */
+ .word CAN3_RX1_IRQHandler /* CAN3 RX1 */
+ .word CAN3_SCE_IRQHandler /* CAN3 SCE */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word RNG_IRQHandler /* RNG */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word 0 /* Reserved */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word UART9_IRQHandler /* UART9 */
+ .word UART10_IRQHandler /* UART10 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word QUADSPI_IRQHandler /* QuadSPI */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word FMPI2C1_EV_IRQHandler /* FMPI2C1 Event */
+ .word FMPI2C1_ER_IRQHandler /* FMPI2C1 Error */
+ .word LPTIM1_IRQHandler /* LPTIM1 */
+ .word DFSDM2_FLT0_IRQHandler /* DFSDM2 Filter0 */
+ .word DFSDM2_FLT1_IRQHandler /* DFSDM2 Filter1 */
+ .word DFSDM2_FLT2_IRQHandler /* DFSDM2 Filter2 */
+ .word DFSDM2_FLT3_IRQHandler /* DFSDM2 Filter3 */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FSMC_IRQHandler
+ .thumb_set FSMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT0_IRQHandler
+ .thumb_set DFSDM1_FLT0_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT1_IRQHandler
+ .thumb_set DFSDM1_FLT1_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak CAN3_TX_IRQHandler
+ .thumb_set CAN3_TX_IRQHandler,Default_Handler
+
+ .weak CAN3_RX0_IRQHandler
+ .thumb_set CAN3_RX0_IRQHandler,Default_Handler
+
+ .weak CAN3_RX1_IRQHandler
+ .thumb_set CAN3_RX1_IRQHandler,Default_Handler
+
+ .weak CAN3_SCE_IRQHandler
+ .thumb_set CAN3_SCE_IRQHandler,Default_Handler
+
+ .weak RNG_IRQHandler
+ .thumb_set RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak UART9_IRQHandler
+ .thumb_set UART9_IRQHandler,Default_Handler
+
+ .weak UART10_IRQHandler
+ .thumb_set UART10_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_EV_IRQHandler
+ .thumb_set FMPI2C1_EV_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_ER_IRQHandler
+ .thumb_set FMPI2C1_ER_IRQHandler,Default_Handler
+
+ .weak LPTIM1_IRQHandler
+ .thumb_set LPTIM1_IRQHandler,Default_Handler
+
+ .weak DFSDM2_FLT0_IRQHandler
+ .thumb_set DFSDM2_FLT0_IRQHandler,Default_Handler
+
+ .weak DFSDM2_FLT1_IRQHandler
+ .thumb_set DFSDM2_FLT1_IRQHandler,Default_Handler
+
+ .weak DFSDM2_FLT2_IRQHandler
+ .thumb_set DFSDM2_FLT2_IRQHandler,Default_Handler
+
+ .weak DFSDM2_FLT3_IRQHandler
+ .thumb_set DFSDM2_FLT3_IRQHandler,Default_Handler
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_GCC_ARM/stm32f413xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_GCC_ARM/stm32f413xg.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_GCC_ARM/stm32f413xg.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_IAR/startup_stm32f413xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_IAR/startup_stm32f413xx.S
new file mode 100644
index 0000000..4ae7c19
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_IAR/startup_stm32f413xx.S
@@ -0,0 +1,714 @@
+;********************************************************************************
+;* File Name : startup_stm32f413xx.s
+;* Author : MCD Application Team
+;* Description : STM32F413xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Configure the system clock
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6, DAC1 and DAC2
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD DFSDM1_FLT0_IRQHandler ; DFSDM1 Filter0
+ DCD DFSDM1_FLT1_IRQHandler ; DFSDM1 Filter1
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD CAN3_TX_IRQHandler ; CAN3 TX
+ DCD CAN3_RX0_IRQHandler ; CAN3 RX0
+ DCD CAN3_RX1_IRQHandler ; CAN3 RX1
+ DCD CAN3_SCE_IRQHandler ; CAN3 SCE
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD RNG_IRQHandler ; RNG
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD SAI1_IRQHandler ; SAI1
+ DCD UART9_IRQHandler ; UART9
+ DCD UART10_IRQHandler ; UART10
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD QUADSPI_IRQHandler ; QuadSPI
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+ DCD LPTIM1_IRQHandler ; LPTIM1
+ DCD DFSDM2_FLT0_IRQHandler ; DFSDM2 Filter0
+ DCD DFSDM2_FLT1_IRQHandler ; DFSDM2 Filter1
+ DCD DFSDM2_FLT2_IRQHandler ; DFSDM2 Filter2
+ DCD DFSDM2_FLT3_IRQHandler ; DFSDM2 Filter3
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FSMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FSMC_IRQHandler
+ B FSMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK DFSDM1_FLT0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DFSDM1_FLT0_IRQHandler
+ B DFSDM1_FLT0_IRQHandler
+
+ PUBWEAK DFSDM1_FLT1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DFSDM1_FLT1_IRQHandler
+ B DFSDM1_FLT1_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK CAN3_TX_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+CAN3_TX_IRQHandler
+ B CAN3_TX_IRQHandler
+
+ PUBWEAK CAN3_RX0_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+CAN3_RX0_IRQHandler
+ B CAN3_RX0_IRQHandler
+
+ PUBWEAK CAN3_RX1_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+CAN3_RX1_IRQHandler
+ B CAN3_RX1_IRQHandler
+
+ PUBWEAK CAN3_SCE_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+CAN3_SCE_IRQHandler
+ B CAN3_SCE_IRQHandler
+
+ PUBWEAK RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RNG_IRQHandler
+ B RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK UART9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART9_IRQHandler
+ B UART9_IRQHandler
+
+ PUBWEAK UART10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART10_IRQHandler
+ B UART10_IRQHandler
+
+ PUBWEAK QUADSPI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+QUADSPI_IRQHandler
+ B QUADSPI_IRQHandler
+
+ PUBWEAK FMPI2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_EV_IRQHandler
+ B FMPI2C1_EV_IRQHandler
+
+ PUBWEAK FMPI2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_ER_IRQHandler
+ B FMPI2C1_ER_IRQHandler
+
+ PUBWEAK LPTIM1_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+LPTIM1_IRQHandler
+ B LPTIM1_IRQHandler
+
+ PUBWEAK DFSDM2_FLT0_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+DFSDM2_FLT0_IRQHandler
+ B DFSDM2_FLT0_IRQHandler
+
+ PUBWEAK DFSDM2_FLT1_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+DFSDM2_FLT1_IRQHandler
+ B DFSDM2_FLT1_IRQHandler
+
+ PUBWEAK DFSDM2_FLT2_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+DFSDM2_FLT2_IRQHandler
+ B DFSDM2_FLT2_IRQHandler
+
+ PUBWEAK DFSDM2_FLT3_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+DFSDM2_FLT3_IRQHandler
+ B DFSDM2_FLT3_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_IAR/stm32f413xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_IAR/stm32f413xg.icf
new file mode 100644
index 0000000..f1d818a
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/TOOLCHAIN_IAR/stm32f413xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 118; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/cmsis_nvic.h
new file mode 100644
index 0000000..a7ab69f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xG/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x50000 // 320 KB
+#endif
+
+#define NVIC_NUM_VECTORS 118
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/CMakeLists.txt
index 380aa3c..533209d 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/CMakeLists.txt
@@ -7,7 +7,7 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F413xH.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f413xh.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f413xx.S)
set(LINKER_FILE TOOLCHAIN_ARM/stm32f413xh.sct)
@@ -15,17 +15,17 @@
add_library(mbed-stm32f413xh INTERFACE)
+target_include_directories(mbed-stm32f413xh
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f413xh
INTERFACE
${STARTUP_FILE}
system_clock.c
)
-target_include_directories(mbed-stm32f413xh
- INTERFACE
- .
-)
-
mbed_set_linker_script(mbed-stm32f413xh ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f413xh INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_ARM/startup_stm32f413xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_ARM/startup_stm32f413xx.S
index 3038682..507b962 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_ARM/startup_stm32f413xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_ARM/startup_stm32f413xx.S
@@ -1,4 +1,4 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f413xx.s
;* Author : MCD Application Team
;* Description : STM32F413xx devices vector table for MDK-ARM toolchain.
@@ -10,33 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -46,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -431,6 +418,11 @@
ENDP
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_ARM/stm32f413xh.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_ARM/stm32f413xh.sct
index a1981b3..a279624 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_ARM/stm32f413xh.sct
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_ARM/stm32f413xh.sct
@@ -25,13 +25,13 @@
#define MBED_APP_SIZE MBED_ROM_SIZE
#endif
-/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
#endif
/* Round up VECTORS_SIZE to 8 bytes */
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S
index ca46c63..631025f 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_GCC_ARM/startup_stm32f413xx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/startup_stm32f413xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/startup_stm32f413xx.S
index da2b6b6..4ae7c19 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/startup_stm32f413xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/startup_stm32f413xx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f413xx.s
;* Author : MCD Application Team
;* Description : STM32F413xx devices vector table for EWARM toolchain.
@@ -13,29 +13,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/stm32f413xh.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/stm32f413xh.icf
new file mode 100644
index 0000000..0707acc
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/stm32f413xh.icf
@@ -0,0 +1,63 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+/* [ROM = 1536kb = 0x180000] */
+if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
+if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x180000; }
+
+define symbol __intvec_start__ = MBED_APP_START;
+define symbol __region_ROM_start__ = MBED_APP_START;
+define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
+
+/* [RAM = 320kb = 0x50000] Vector table dynamic copy: 118 vectors = 472 bytes (0x1D8) to be reserved in RAM */
+define symbol __NVIC_start__ = 0x20000000;
+define symbol __NVIC_end__ = 0x200001D7;
+define symbol __region_CRASH_DATA_RAM_start__ = 0x200001D8;
+define symbol __region_CRASH_DATA_RAM_end__ = 0x200002D7;
+define symbol __region_RAM_start__ = 0x200002D8; /* Aligned on 8 bytes */
+define symbol __region_RAM_end__ = 0x2004FFFF;
+
+/* Memory regions */
+define memory mem with size = 4G;
+define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
+define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
+define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
+
+/* Define Crash Data Symbols */
+define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
+define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
+
+/* Stack and Heap */
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+define symbol __size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
+define symbol __size_heap__ = 0x10000;
+define block CSTACK with alignment = 8, size = __size_cstack__ { };
+define block HEAP with alignment = 8, size = __size_heap__ { };
+define block STACKHEAP with fixed order { block HEAP, block CSTACK };
+
+initialize by copy with packing = zeros { readwrite };
+do not initialize { section .noinit };
+
+place at address mem:__intvec_start__ { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite, block STACKHEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/stm32f413xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/stm32f413xx.icf
deleted file mode 100644
index 0707acc..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TOOLCHAIN_IAR/stm32f413xx.icf
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Linker script to configure memory regions.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2016-2020 STMicroelectronics.
- * All rights reserved.
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
-*/
-/* Device specific values */
-
-/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
-
-/* [ROM = 1536kb = 0x180000] */
-if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
-if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x180000; }
-
-define symbol __intvec_start__ = MBED_APP_START;
-define symbol __region_ROM_start__ = MBED_APP_START;
-define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
-
-/* [RAM = 320kb = 0x50000] Vector table dynamic copy: 118 vectors = 472 bytes (0x1D8) to be reserved in RAM */
-define symbol __NVIC_start__ = 0x20000000;
-define symbol __NVIC_end__ = 0x200001D7;
-define symbol __region_CRASH_DATA_RAM_start__ = 0x200001D8;
-define symbol __region_CRASH_DATA_RAM_end__ = 0x200002D7;
-define symbol __region_RAM_start__ = 0x200002D8; /* Aligned on 8 bytes */
-define symbol __region_RAM_end__ = 0x2004FFFF;
-
-/* Memory regions */
-define memory mem with size = 4G;
-define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
-define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
-define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
-
-/* Define Crash Data Symbols */
-define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
-define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
-
-/* Stack and Heap */
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-define symbol __size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-define symbol __size_heap__ = 0x10000;
-define block CSTACK with alignment = 8, size = __size_cstack__ { };
-define block HEAP with alignment = 8, size = __size_heap__ { };
-define block STACKHEAP with fixed order { block HEAP, block CSTACK };
-
-initialize by copy with packing = zeros { readwrite };
-do not initialize { section .noinit };
-
-place at address mem:__intvec_start__ { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite, block STACKHEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/CMakeLists.txt
new file mode 100644
index 0000000..7ad6af6
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f415xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f415xx.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f415xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f415xx.sct)
+endif()
+
+add_library(mbed-stm32f415xx INTERFACE)
+
+target_include_directories(mbed-stm32f415xx
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f415xx
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f415xx ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f415xx INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_ARM/startup_stm32f415xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_ARM/startup_stm32f415xx.S
new file mode 100644
index 0000000..e16658d
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_ARM/startup_stm32f415xx.S
@@ -0,0 +1,376 @@
+;*******************************************************************************
+;* File Name : startup_stm32f415xx.s
+;* Author : MCD Application Team
+;* Description : STM32F415xx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD 0 ; Reserved
+ DCD CRYP_IRQHandler ; CRYPTO
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+CRYP_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_ARM/stm32f415xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_ARM/stm32f415xx.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_ARM/stm32f415xx.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_GCC_ARM/startup_stm32f415xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_GCC_ARM/startup_stm32f415xx.S
new file mode 100644
index 0000000..b64523b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_GCC_ARM/startup_stm32f415xx.S
@@ -0,0 +1,503 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f415xx.s
+ * @author MCD Application Team
+ * @brief STM32F415xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FSMC_IRQHandler /* FSMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word 0 /* Reserved */
+ .word CRYP_IRQHandler /* CRYP crypto */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FSMC_IRQHandler
+ .thumb_set FSMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak CRYP_IRQHandler
+ .thumb_set CRYP_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
\ No newline at end of file
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_GCC_ARM/stm32f415xx.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_GCC_ARM/stm32f415xx.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_GCC_ARM/stm32f415xx.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_IAR/startup_stm32f415xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_IAR/startup_stm32f415xx.S
new file mode 100644
index 0000000..9a8070d
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_IAR/startup_stm32f415xx.S
@@ -0,0 +1,613 @@
+;********************************************************************************
+;* File Name : startup_stm32f415xx.s
+;* Author : MCD Application Team
+;* Description : STM32F415xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD 0 ; Reserved
+ DCD CRYP_IRQHandler ; CRYP crypto
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FSMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FSMC_IRQHandler
+ B FSMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK CRYP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CRYP_IRQHandler
+ B CRYP_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_IAR/stm32f415xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_IAR/stm32f415xx.icf
new file mode 100644
index 0000000..654df95
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/TOOLCHAIN_IAR/stm32f415xx.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 98; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/cmsis_nvic.h
new file mode 100644
index 0000000..0442b37
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F415xx/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x20000 // 128 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 98
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/CMakeLists.txt
new file mode 100644
index 0000000..0982115
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f417xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f417xe.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f417xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f417xe.sct)
+endif()
+
+add_library(mbed-stm32f417xe INTERFACE)
+
+target_include_directories(mbed-stm32f417xe
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f417xe
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f417xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f417xe INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_ARM/startup_stm32f417xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_ARM/startup_stm32f417xx.S
new file mode 100644
index 0000000..4a8ee63
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_ARM/startup_stm32f417xx.S
@@ -0,0 +1,382 @@
+;*******************************************************************************
+;* File Name : startup_stm32f417xx.s
+;* Author : MCD Application Team
+;* Description : STM32F417xx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYPTO
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+CRYP_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_ARM/stm32f417xe.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_ARM/stm32f417xe.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_ARM/stm32f417xe.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_GCC_ARM/startup_stm32f417xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_GCC_ARM/startup_stm32f417xx.S
new file mode 100644
index 0000000..b63ebaf
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_GCC_ARM/startup_stm32f417xx.S
@@ -0,0 +1,513 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f417xx.s
+ * @author MCD Application Team
+ * @brief STM32F417xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FSMC_IRQHandler /* FSMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word CRYP_IRQHandler /* CRYP crypto */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FSMC_IRQHandler
+ .thumb_set FSMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak CRYP_IRQHandler
+ .thumb_set CRYP_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
\ No newline at end of file
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_GCC_ARM/stm32f417xe.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_GCC_ARM/stm32f417xe.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_GCC_ARM/stm32f417xe.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_IAR/startup_stm32f417xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_IAR/startup_stm32f417xx.S
new file mode 100644
index 0000000..dd9a54d
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_IAR/startup_stm32f417xx.S
@@ -0,0 +1,628 @@
+;********************************************************************************
+;* File Name : startup_stm32f417xx.s
+;* Author : MCD Application Team
+;* Description : STM32F417xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYP crypto
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FSMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FSMC_IRQHandler
+ B FSMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK CRYP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CRYP_IRQHandler
+ B CRYP_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_IAR/stm32f417xe.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_IAR/stm32f417xe.icf
new file mode 100644
index 0000000..654df95
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/TOOLCHAIN_IAR/stm32f417xe.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 98; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/cmsis_nvic.h
new file mode 100644
index 0000000..08f5518
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xE/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x80000 // 512 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x20000 // 128 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 98
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/CMakeLists.txt
new file mode 100644
index 0000000..be89f37
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f417xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f417xg.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f417xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f417xg.sct)
+endif()
+
+add_library(mbed-stm32f417xg INTERFACE)
+
+target_include_directories(mbed-stm32f417xg
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f417xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f417xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f417xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_ARM/startup_stm32f417xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_ARM/startup_stm32f417xx.S
new file mode 100644
index 0000000..4a8ee63
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_ARM/startup_stm32f417xx.S
@@ -0,0 +1,382 @@
+;*******************************************************************************
+;* File Name : startup_stm32f417xx.s
+;* Author : MCD Application Team
+;* Description : STM32F417xx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYPTO
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+CRYP_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_ARM/stm32f417xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_ARM/stm32f417xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_ARM/stm32f417xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_GCC_ARM/startup_stm32f417xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_GCC_ARM/startup_stm32f417xx.S
new file mode 100644
index 0000000..b63ebaf
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_GCC_ARM/startup_stm32f417xx.S
@@ -0,0 +1,513 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f417xx.s
+ * @author MCD Application Team
+ * @brief STM32F417xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FSMC_IRQHandler /* FSMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word CRYP_IRQHandler /* CRYP crypto */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FSMC_IRQHandler
+ .thumb_set FSMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak CRYP_IRQHandler
+ .thumb_set CRYP_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
\ No newline at end of file
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_GCC_ARM/stm32f417xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_GCC_ARM/stm32f417xg.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_GCC_ARM/stm32f417xg.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_IAR/startup_stm32f417xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_IAR/startup_stm32f417xx.S
new file mode 100644
index 0000000..dd9a54d
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_IAR/startup_stm32f417xx.S
@@ -0,0 +1,628 @@
+;********************************************************************************
+;* File Name : startup_stm32f417xx.s
+;* Author : MCD Application Team
+;* Description : STM32F417xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYP crypto
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FSMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FSMC_IRQHandler
+ B FSMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK CRYP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CRYP_IRQHandler
+ B CRYP_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_IAR/stm32f417xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_IAR/stm32f417xg.icf
new file mode 100644
index 0000000..654df95
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/TOOLCHAIN_IAR/stm32f417xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 98; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/cmsis_nvic.h
new file mode 100644
index 0000000..0442b37
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F417xG/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x20000 // 128 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 98
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/CMakeLists.txt
new file mode 100644
index 0000000..cb76831
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f423xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f423xx.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f423xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f423xx.sct)
+endif()
+
+add_library(mbed-stm32f423xx INTERFACE)
+
+target_include_directories(mbed-stm32f423xx
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f423xx
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f423xx ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f423xx INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_ARM/startup_stm32f423xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_ARM/startup_stm32f423xx.S
new file mode 100644
index 0000000..33cf6f8
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_ARM/startup_stm32f423xx.S
@@ -0,0 +1,430 @@
+;*******************************************************************************
+;* File Name : startup_stm32f423xx.s
+;* Author : MCD Application Team
+;* Description : STM32F423xx devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6, DAC1 and DAC2
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD DFSDM1_FLT0_IRQHandler ; DFSDM1 Filter 0 global interrupt
+ DCD DFSDM1_FLT1_IRQHandler ; DFSDM1 Filter 1 global interrupt
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD CAN3_TX_IRQHandler ; CAN3 TX
+ DCD CAN3_RX0_IRQHandler ; CAN3 RX0
+ DCD CAN3_RX1_IRQHandler ; CAN3 RX1
+ DCD CAN3_SCE_IRQHandler ; CAN3 SCE
+ DCD 0 ; Reserved
+ DCD AES_IRQHandler ; AES
+ DCD RNG_IRQHandler ; RNG
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD SAI1_IRQHandler ; SAI1
+ DCD UART9_IRQHandler ; UART9
+ DCD UART10_IRQHandler ; UART10
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD QUADSPI_IRQHandler ; QuadSPI
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+ DCD LPTIM1_IRQHandler ; LPTIM1
+ DCD DFSDM2_FLT0_IRQHandler ; DFSDM2 Filter0
+ DCD DFSDM2_FLT1_IRQHandler ; DFSDM2 Filter1
+ DCD DFSDM2_FLT2_IRQHandler ; DFSDM2 Filter2
+ DCD DFSDM2_FLT3_IRQHandler ; DFSDM2 Filter3
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FSMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT DFSDM1_FLT0_IRQHandler [WEAK]
+ EXPORT DFSDM1_FLT1_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT CAN3_TX_IRQHandler [WEAK]
+ EXPORT CAN3_RX0_IRQHandler [WEAK]
+ EXPORT CAN3_RX1_IRQHandler [WEAK]
+ EXPORT CAN3_SCE_IRQHandler [WEAK]
+ EXPORT AES_IRQHandler [WEAK]
+ EXPORT RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT UART9_IRQHandler [WEAK]
+ EXPORT UART10_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
+ EXPORT FMPI2C1_EV_IRQHandler [WEAK]
+ EXPORT FMPI2C1_ER_IRQHandler [WEAK]
+ EXPORT LPTIM1_IRQHandler [WEAK]
+ EXPORT DFSDM2_FLT0_IRQHandler [WEAK]
+ EXPORT DFSDM2_FLT1_IRQHandler [WEAK]
+ EXPORT DFSDM2_FLT2_IRQHandler [WEAK]
+ EXPORT DFSDM2_FLT3_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FSMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+DFSDM1_FLT0_IRQHandler
+DFSDM1_FLT1_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+CAN3_TX_IRQHandler
+CAN3_RX0_IRQHandler
+CAN3_RX1_IRQHandler
+CAN3_SCE_IRQHandler
+AES_IRQHandler
+RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SAI1_IRQHandler
+UART9_IRQHandler
+UART10_IRQHandler
+QUADSPI_IRQHandler
+FMPI2C1_EV_IRQHandler
+FMPI2C1_ER_IRQHandler
+LPTIM1_IRQHandler
+DFSDM2_FLT0_IRQHandler
+DFSDM2_FLT1_IRQHandler
+DFSDM2_FLT2_IRQHandler
+DFSDM2_FLT3_IRQHandler
+
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_ARM/stm32f423xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_ARM/stm32f423xx.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_ARM/stm32f423xx.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_GCC_ARM/startup_stm32f423xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_GCC_ARM/startup_stm32f423xx.S
new file mode 100644
index 0000000..b3f2f09
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_GCC_ARM/startup_stm32f423xx.S
@@ -0,0 +1,568 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f413xx.s
+ * @author MCD Application Team
+ * @brief STM32F413xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FSMC_IRQHandler /* FSMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6, DAC1 and DAC2 */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word DFSDM1_FLT0_IRQHandler /* DFSDM1 Filter0 */
+ .word DFSDM1_FLT1_IRQHandler /* DFSDM1 Filter1 */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word CAN3_TX_IRQHandler /* CAN3 TX */
+ .word CAN3_RX0_IRQHandler /* CAN3 RX0 */
+ .word CAN3_RX1_IRQHandler /* CAN3 RX1 */
+ .word CAN3_SCE_IRQHandler /* CAN3 SCE */
+ .word 0 /* Reserved */
+ .word AES_IRQHandler /* AES */
+ .word RNG_IRQHandler /* RNG */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word 0 /* Reserved */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word UART9_IRQHandler /* UART9 */
+ .word UART10_IRQHandler /* UART10 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word QUADSPI_IRQHandler /* QuadSPI */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word FMPI2C1_EV_IRQHandler /* FMPI2C1 Event */
+ .word FMPI2C1_ER_IRQHandler /* FMPI2C1 Error */
+ .word LPTIM1_IRQHandler /* LPTIM1 */
+ .word DFSDM2_FLT0_IRQHandler /* DFSDM2 Filter0 */
+ .word DFSDM2_FLT1_IRQHandler /* DFSDM2 Filter1 */
+ .word DFSDM2_FLT2_IRQHandler /* DFSDM2 Filter2 */
+ .word DFSDM2_FLT3_IRQHandler /* DFSDM2 Filter3 */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FSMC_IRQHandler
+ .thumb_set FSMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT0_IRQHandler
+ .thumb_set DFSDM1_FLT0_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT1_IRQHandler
+ .thumb_set DFSDM1_FLT1_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak CAN3_TX_IRQHandler
+ .thumb_set CAN3_TX_IRQHandler,Default_Handler
+
+ .weak CAN3_RX0_IRQHandler
+ .thumb_set CAN3_RX0_IRQHandler,Default_Handler
+
+ .weak CAN3_RX1_IRQHandler
+ .thumb_set CAN3_RX1_IRQHandler,Default_Handler
+
+ .weak CAN3_SCE_IRQHandler
+ .thumb_set CAN3_SCE_IRQHandler,Default_Handler
+
+ .weak AES_IRQHandler
+ .thumb_set AES_IRQHandler,Default_Handler
+
+ .weak RNG_IRQHandler
+ .thumb_set RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak UART9_IRQHandler
+ .thumb_set UART9_IRQHandler,Default_Handler
+
+ .weak UART10_IRQHandler
+ .thumb_set UART10_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_EV_IRQHandler
+ .thumb_set FMPI2C1_EV_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_ER_IRQHandler
+ .thumb_set FMPI2C1_ER_IRQHandler,Default_Handler
+
+ .weak LPTIM1_IRQHandler
+ .thumb_set LPTIM1_IRQHandler,Default_Handler
+
+ .weak DFSDM2_FLT0_IRQHandler
+ .thumb_set DFSDM2_FLT0_IRQHandler,Default_Handler
+
+ .weak DFSDM2_FLT1_IRQHandler
+ .thumb_set DFSDM2_FLT1_IRQHandler,Default_Handler
+
+ .weak DFSDM2_FLT2_IRQHandler
+ .thumb_set DFSDM2_FLT2_IRQHandler,Default_Handler
+
+ .weak DFSDM2_FLT3_IRQHandler
+ .thumb_set DFSDM2_FLT3_IRQHandler,Default_Handler
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_GCC_ARM/stm32f423xx.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_GCC_ARM/stm32f423xx.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_GCC_ARM/stm32f423xx.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_IAR/startup_stm32f423xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_IAR/startup_stm32f423xx.S
new file mode 100644
index 0000000..b154532
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_IAR/startup_stm32f423xx.S
@@ -0,0 +1,719 @@
+;********************************************************************************
+;* File Name : startup_stm32f423xx.s
+;* Author : MCD Application Team
+;* Description : STM32F423xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Configure the system clock
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FSMC_IRQHandler ; FSMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6, DAC1 and DAC2
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD DFSDM1_FLT0_IRQHandler ; DFSDM1 Filter0
+ DCD DFSDM1_FLT1_IRQHandler ; DFSDM1 Filter1
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD CAN3_TX_IRQHandler ; CAN3 TX
+ DCD CAN3_RX0_IRQHandler ; CAN3 RX0
+ DCD CAN3_RX1_IRQHandler ; CAN3 RX1
+ DCD CAN3_SCE_IRQHandler ; CAN3 SCE
+ DCD 0 ; Reserved
+ DCD AES_IRQHandler ; AES
+ DCD RNG_IRQHandler ; RNG
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD 0 ; Reserved
+ DCD SAI1_IRQHandler ; SAI1
+ DCD UART9_IRQHandler ; UART9
+ DCD UART10_IRQHandler ; UART10
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD QUADSPI_IRQHandler ; QuadSPI
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+ DCD LPTIM1_IRQHandler ; LPTIM1
+ DCD DFSDM2_FLT0_IRQHandler ; DFSDM2 Filter0
+ DCD DFSDM2_FLT1_IRQHandler ; DFSDM2 Filter1
+ DCD DFSDM2_FLT2_IRQHandler ; DFSDM2 Filter2
+ DCD DFSDM2_FLT3_IRQHandler ; DFSDM2 Filter3
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FSMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FSMC_IRQHandler
+ B FSMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK DFSDM1_FLT0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DFSDM1_FLT0_IRQHandler
+ B DFSDM1_FLT0_IRQHandler
+
+ PUBWEAK DFSDM1_FLT1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DFSDM1_FLT1_IRQHandler
+ B DFSDM1_FLT1_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK CAN3_TX_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+CAN3_TX_IRQHandler
+ B CAN3_TX_IRQHandler
+
+ PUBWEAK CAN3_RX0_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+CAN3_RX0_IRQHandler
+ B CAN3_RX0_IRQHandler
+
+ PUBWEAK CAN3_RX1_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+CAN3_RX1_IRQHandler
+ B CAN3_RX1_IRQHandler
+
+ PUBWEAK CAN3_SCE_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+CAN3_SCE_IRQHandler
+ B CAN3_SCE_IRQHandler
+
+ PUBWEAK AES_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+AES_IRQHandler
+ B AES_IRQHandler
+
+ PUBWEAK RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RNG_IRQHandler
+ B RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK UART9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART9_IRQHandler
+ B UART9_IRQHandler
+
+ PUBWEAK UART10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART10_IRQHandler
+ B UART10_IRQHandler
+
+ PUBWEAK QUADSPI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+QUADSPI_IRQHandler
+ B QUADSPI_IRQHandler
+
+ PUBWEAK FMPI2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_EV_IRQHandler
+ B FMPI2C1_EV_IRQHandler
+
+ PUBWEAK FMPI2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_ER_IRQHandler
+ B FMPI2C1_ER_IRQHandler
+
+ PUBWEAK LPTIM1_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+LPTIM1_IRQHandler
+ B LPTIM1_IRQHandler
+
+ PUBWEAK DFSDM2_FLT0_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+DFSDM2_FLT0_IRQHandler
+ B DFSDM2_FLT0_IRQHandler
+
+ PUBWEAK DFSDM2_FLT1_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+DFSDM2_FLT1_IRQHandler
+ B DFSDM2_FLT1_IRQHandler
+
+ PUBWEAK DFSDM2_FLT2_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+DFSDM2_FLT2_IRQHandler
+ B DFSDM2_FLT2_IRQHandler
+
+ PUBWEAK DFSDM2_FLT3_IRQHandler
+ SECTION .text:CODE:NOROOT:REORDER(1)
+DFSDM2_FLT3_IRQHandler
+ B DFSDM2_FLT3_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_IAR/stm32f423xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_IAR/stm32f423xx.icf
new file mode 100644
index 0000000..f1d818a
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/TOOLCHAIN_IAR/stm32f423xx.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 118; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/cmsis_nvic.h
new file mode 100644
index 0000000..1905811
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F423xx/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x180000 // 1.5 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x50000 // 320 KB
+#endif
+
+#define NVIC_NUM_VECTORS 118
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/CMakeLists.txt
new file mode 100644
index 0000000..8f7cfa4
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f427xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f427xg.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f427xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f427xg.sct)
+endif()
+
+add_library(mbed-stm32f427xg INTERFACE)
+
+target_include_directories(mbed-stm32f427xg
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f427xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f427xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f427xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_ARM/startup_stm32f427xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_ARM/startup_stm32f427xx.S
new file mode 100644
index 0000000..fbc64b4
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_ARM/startup_stm32f427xx.S
@@ -0,0 +1,399 @@
+;*******************************************************************************
+;* File Name : startup_stm32f427xx.s
+;* Author : MCD Application Team
+;* Description : STM32F427x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2D_IRQHandler ; DMA2D
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+DMA2D_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_ARM/stm32f427xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_ARM/stm32f427xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_ARM/stm32f427xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_GCC_ARM/startup_stm32f427xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_GCC_ARM/startup_stm32f427xx.S
new file mode 100644
index 0000000..3033873
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_GCC_ARM/startup_stm32f427xx.S
@@ -0,0 +1,536 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f427xx.s
+ * @author MCD Application Team
+ * @brief STM32F427xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA2D_IRQHandler /* DMA2D */
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_GCC_ARM/stm32f427xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_GCC_ARM/stm32f427xg.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_GCC_ARM/stm32f427xg.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_IAR/startup_stm32f427xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_IAR/startup_stm32f427xx.S
new file mode 100644
index 0000000..28912fe
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_IAR/startup_stm32f427xx.S
@@ -0,0 +1,668 @@
+;********************************************************************************
+;* File Name : startup_stm32f427xx.s
+;* Author : MCD Application Team
+;* Description : STM32F427xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2D_IRQHandler ; DMA2D
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_IAR/stm32f427xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_IAR/stm32f427xg.icf
new file mode 100644
index 0000000..f812f21
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/TOOLCHAIN_IAR/stm32f427xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 107; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/cmsis_nvic.h
new file mode 100644
index 0000000..be8d71f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xG/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x30000 // 192 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 107
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/CMakeLists.txt
new file mode 100644
index 0000000..64dcef9
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f427xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f427xi.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f427xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f427xi.sct)
+endif()
+
+add_library(mbed-stm32f427xi INTERFACE)
+
+target_include_directories(mbed-stm32f427xi
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f427xi
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f427xi ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f427xi INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_ARM/startup_stm32f427xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_ARM/startup_stm32f427xx.S
new file mode 100644
index 0000000..fbc64b4
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_ARM/startup_stm32f427xx.S
@@ -0,0 +1,399 @@
+;*******************************************************************************
+;* File Name : startup_stm32f427xx.s
+;* Author : MCD Application Team
+;* Description : STM32F427x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2D_IRQHandler ; DMA2D
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+DMA2D_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_ARM/stm32f427xi.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_ARM/stm32f427xi.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_ARM/stm32f427xi.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_GCC_ARM/startup_stm32f427xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_GCC_ARM/startup_stm32f427xx.S
new file mode 100644
index 0000000..3033873
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_GCC_ARM/startup_stm32f427xx.S
@@ -0,0 +1,536 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f427xx.s
+ * @author MCD Application Team
+ * @brief STM32F427xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA2D_IRQHandler /* DMA2D */
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_GCC_ARM/stm32f427xi.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_GCC_ARM/stm32f427xi.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_GCC_ARM/stm32f427xi.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_IAR/startup_stm32f427xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_IAR/startup_stm32f427xx.S
new file mode 100644
index 0000000..28912fe
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_IAR/startup_stm32f427xx.S
@@ -0,0 +1,668 @@
+;********************************************************************************
+;* File Name : startup_stm32f427xx.s
+;* Author : MCD Application Team
+;* Description : STM32F427xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2D_IRQHandler ; DMA2D
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_IAR/stm32f427xi.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_IAR/stm32f427xi.icf
new file mode 100644
index 0000000..f812f21
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/TOOLCHAIN_IAR/stm32f427xi.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 107; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/cmsis_nvic.h
new file mode 100644
index 0000000..db4486f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F427xI/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x200000 // 2.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x30000 // 192 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 107
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/CMakeLists.txt
new file mode 100644
index 0000000..11bf32f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f429xg.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f429xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f429xg.sct)
+endif()
+
+add_library(mbed-stm32f429xg INTERFACE)
+
+target_include_directories(mbed-stm32f429xg
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f429xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f429xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f429xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_ARM/startup_stm32f429xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_ARM/startup_stm32f429xx.S
new file mode 100644
index 0000000..6531d07
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_ARM/startup_stm32f429xx.S
@@ -0,0 +1,405 @@
+;*******************************************************************************
+;* File Name : startup_stm32f429xx.s
+;* Author : MCD Application Team
+;* Description : STM32F429x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT LTDC_IRQHandler [WEAK]
+ EXPORT LTDC_ER_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+LTDC_IRQHandler
+LTDC_ER_IRQHandler
+DMA2D_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_ARM/stm32f429xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_ARM/stm32f429xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_ARM/stm32f429xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S
new file mode 100644
index 0000000..8d86578
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S
@@ -0,0 +1,544 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f429xx.s
+ * @author MCD Application Team
+ * @brief STM32F429xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC_IRQHandler */
+ .word LTDC_ER_IRQHandler /* LTDC_ER_IRQHandler */
+ .word DMA2D_IRQHandler /* DMA2D */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_GCC_ARM/stm32f429xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_GCC_ARM/stm32f429xg.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_GCC_ARM/stm32f429xg.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_IAR/startup_stm32f429xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_IAR/startup_stm32f429xx.S
new file mode 100644
index 0000000..475dc6b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_IAR/startup_stm32f429xx.S
@@ -0,0 +1,678 @@
+;********************************************************************************
+;* File Name : startup_stm32f429xx.s
+;* Author : MCD Application Team
+;* Description : STM32F429xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK LTDC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_IRQHandler
+ B LTDC_IRQHandler
+
+ PUBWEAK LTDC_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_ER_IRQHandler
+ B LTDC_ER_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_IAR/stm32f429xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_IAR/stm32f429xg.icf
new file mode 100644
index 0000000..f812f21
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/TOOLCHAIN_IAR/stm32f429xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 107; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/cmsis_nvic.h
new file mode 100644
index 0000000..be8d71f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xG/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x30000 // 192 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 107
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/CMakeLists.txt
index 4b6efa4..ed7d9da 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/CMakeLists.txt
@@ -6,25 +6,25 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F429xI.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f429xi.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f429xx.S)
- set(LINKER_FILE TOOLCHAIN_ARM/stm32f429xx.sct)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f429xi.sct)
endif()
add_library(mbed-stm32f429xi INTERFACE)
+target_include_directories(mbed-stm32f429xi
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f429xi
INTERFACE
system_clock.c
${STARTUP_FILE}
)
-target_include_directories(mbed-stm32f429xi
- INTERFACE
- .
-)
-
mbed_set_linker_script(mbed-stm32f429xi ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f429xi INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/startup_stm32f429xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/startup_stm32f429xx.S
index ad4fa1b..6531d07 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/startup_stm32f429xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/startup_stm32f429xx.S
@@ -1,7 +1,7 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f429xx.s
;* Author : MCD Application Team
-;* Description : STM32F429x devices vector table for MDK-ARM_STD toolchain.
+;* Description : STM32F429x devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
@@ -10,33 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -46,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -408,6 +395,11 @@
ENDP
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/stm32f429xi.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/stm32f429xi.sct
new file mode 100644
index 0000000..e6804a1
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/stm32f429xi.sct
@@ -0,0 +1,69 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+#define MBED_CRASH_REPORT_RAM_SIZE 0x100
+#define MBED_IRAM1_START (MBED_RAM_START + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
+#define MBED_IRAM1_SIZE (MBED_RAM_SIZE - VECTORS_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
+#define RAM_FIXED_SIZE (MBED_CONF_TARGET_BOOT_STACK_SIZE + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_m_crash_data (MBED_RAM_START + VECTORS_SIZE) EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
+ }
+
+ RW_IRAM1 MBED_IRAM1_START MBED_IRAM1_SIZE { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_IRAM1_START + MBED_RAM_SIZE - RAM_FIXED_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) {
+ }
+
+ RW_IRAM2 (MBED_RAM1_START) (MBED_RAM1_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/stm32f429xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/stm32f429xx.sct
deleted file mode 100644
index 4a36207..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_ARM/stm32f429xx.sct
+++ /dev/null
@@ -1,69 +0,0 @@
-#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
-; Scatter-Loading Description File
-;
-; SPDX-License-Identifier: BSD-3-Clause
-;******************************************************************************
-;* @attention
-;*
-;* Copyright (c) 2016-2020 STMicroelectronics.
-;* All rights reserved.
-;*
-;* This software component is licensed by ST under BSD 3-Clause license,
-;* the "License"; You may not use this file except in compliance with the
-;* License. You may obtain a copy of the License at:
-;* opensource.org/licenses/BSD-3-Clause
-;*
-;******************************************************************************
-
-#include "../cmsis_nvic.h"
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START MBED_ROM_START
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE MBED_ROM_SIZE
-#endif
-
-/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
-#endif
-
-/* Round up VECTORS_SIZE to 8 bytes */
-#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
-
-#define MBED_CRASH_REPORT_RAM_SIZE 0x100
-#define MBED_IRAM1_START (MBED_RAM_START + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
-#define MBED_IRAM1_SIZE (MBED_RAM_SIZE - VECTORS_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
-#define RAM_FIXED_SIZE (MBED_CONF_TARGET_BOOT_STACK_SIZE + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
-
-LR_IROM1 MBED_APP_START MBED_APP_SIZE {
-
- ER_IROM1 MBED_APP_START MBED_APP_SIZE {
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
- }
-
- RW_m_crash_data (MBED_RAM_START + VECTORS_SIZE) EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
- }
-
- RW_IRAM1 MBED_IRAM1_START MBED_IRAM1_SIZE { ; RW data
- .ANY (+RW +ZI)
- }
-
- ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_IRAM1_START + MBED_RAM_SIZE - RAM_FIXED_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) {
- }
-
- RW_IRAM2 (MBED_RAM1_START) (MBED_RAM1_SIZE) { ; RW data
- .ANY (+RW +ZI)
- }
-
- ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
- }
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S
index d43725c..8d86578 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
@@ -140,9 +120,9 @@
*******************************************************************************/
.section .isr_vector,"a",%progbits
.type g_pfnVectors, %object
- .size g_pfnVectors, .-g_pfnVectors
-
- g_pfnVectors:
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
.word _estack
.word Reset_Handler
@@ -210,7 +190,7 @@
.word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
.word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
.word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
- .word FMC_IRQHandler /* FMC */
+ .word FMC_IRQHandler /* FMC */
.word SDIO_IRQHandler /* SDIO */
.word TIM5_IRQHandler /* TIM5 */
.word SPI3_IRQHandler /* SPI3 */
@@ -250,8 +230,8 @@
.word SPI5_IRQHandler /* SPI5 */
.word SPI6_IRQHandler /* SPI6 */
.word SAI1_IRQHandler /* SAI1 */
- .word LTDC_IRQHandler /* LTDC */
- .word LTDC_ER_IRQHandler /* LTDC error */
+ .word LTDC_IRQHandler /* LTDC_IRQHandler */
+ .word LTDC_ER_IRQHandler /* LTDC_ER_IRQHandler */
.word DMA2D_IRQHandler /* DMA2D */
/*******************************************************************************
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/startup_stm32f429xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/startup_stm32f429xx.S
index 339ddc9..475dc6b 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/startup_stm32f429xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/startup_stm32f429xx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f429xx.s
;* Author : MCD Application Team
;* Description : STM32F429xx devices vector table for EWARM toolchain.
@@ -12,29 +12,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
@@ -642,13 +629,13 @@
B FPU_IRQHandler
PUBWEAK UART7_IRQHandler
- SECTION .text:CODE:REORDER:NOROOT(1)
+ SECTION .text:CODE:REORDER:NOROOT(1)
UART7_IRQHandler
B UART7_IRQHandler
PUBWEAK UART8_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
-UART8_IRQHandler
+UART8_IRQHandler
B UART8_IRQHandler
PUBWEAK SPI4_IRQHandler
@@ -658,7 +645,7 @@
PUBWEAK SPI5_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
-SPI5_IRQHandler
+SPI5_IRQHandler
B SPI5_IRQHandler
PUBWEAK SPI6_IRQHandler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/stm32f429xi.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/stm32f429xi.icf
new file mode 100644
index 0000000..3be1c42
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/stm32f429xi.icf
@@ -0,0 +1,65 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = MBED_ROM_START; }
+if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = MBED_ROM_SIZE; }
+/*-Specials-*/
+define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
+define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
+define symbol __ICFEDIT_region_NVIC_start__ = 0x20000000;
+define symbol __ICFEDIT_region_NVIC_end__ = 0x200001AF;
+define symbol __region_CRASH_DATA_RAM_start__ = 0x200001B0;
+define symbol __region_CRASH_DATA_RAM_end__ = 0x200002AF;
+define symbol __ICFEDIT_region_RAM_start__ = 0x200002B0;
+define symbol __ICFEDIT_region_RAM_end__ = 0x2002FFFF;
+define symbol __ICFEDIT_region_CCMRAM_start__ = 0x10000000;
+define symbol __ICFEDIT_region_CCMRAM_end__ = 0x1000FFFF;
+/*-Sizes-*/
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+define symbol __ICFEDIT_size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
+define symbol __ICFEDIT_size_heap__ = 0x15C00;
+/**** End of ICF editor section. ###ICF###*/
+
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
+define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
+define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
+define region CCMRAM_region = mem:[from __ICFEDIT_region_CCMRAM_start__ to __ICFEDIT_region_CCMRAM_end__];
+
+/* Define Crash Data Symbols */
+define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
+define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
+
+define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
+define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/stm32f429xx_flash.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/stm32f429xx_flash.icf
deleted file mode 100644
index 3be1c42..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TOOLCHAIN_IAR/stm32f429xx_flash.icf
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Linker script to configure memory regions.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2016-2020 STMicroelectronics.
- * All rights reserved.
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
-*/
-/* Device specific values */
-
-/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
-
-if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = MBED_ROM_START; }
-if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = MBED_ROM_SIZE; }
-/*-Specials-*/
-define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
-/*-Memory Regions-*/
-define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
-define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
-define symbol __ICFEDIT_region_NVIC_start__ = 0x20000000;
-define symbol __ICFEDIT_region_NVIC_end__ = 0x200001AF;
-define symbol __region_CRASH_DATA_RAM_start__ = 0x200001B0;
-define symbol __region_CRASH_DATA_RAM_end__ = 0x200002AF;
-define symbol __ICFEDIT_region_RAM_start__ = 0x200002B0;
-define symbol __ICFEDIT_region_RAM_end__ = 0x2002FFFF;
-define symbol __ICFEDIT_region_CCMRAM_start__ = 0x10000000;
-define symbol __ICFEDIT_region_CCMRAM_end__ = 0x1000FFFF;
-/*-Sizes-*/
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-define symbol __ICFEDIT_size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-define symbol __ICFEDIT_size_heap__ = 0x15C00;
-/**** End of ICF editor section. ###ICF###*/
-
-
-define memory mem with size = 4G;
-define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
-define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
-define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
-define region CCMRAM_region = mem:[from __ICFEDIT_region_CCMRAM_start__ to __ICFEDIT_region_CCMRAM_end__];
-
-/* Define Crash Data Symbols */
-define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
-define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
-
-define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
-define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-
-place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite,
- block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/CMakeLists.txt
index 2cab2f2..bae3667 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/CMakeLists.txt
@@ -3,24 +3,24 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F437xx.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f437xg.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f437xx.S)
- set(LINKER_FILE TOOLCHAIN_ARM/stm32f437xx.sct)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f437xg.sct)
endif()
add_library(mbed-stm32f437xg INTERFACE)
-target_sources(mbed-stm32f437xg
- INTERFACE
- ${STARTUP_FILE}
-)
-
target_include_directories(mbed-stm32f437xg
INTERFACE
.
)
+target_sources(mbed-stm32f437xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
mbed_set_linker_script(mbed-stm32f437xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f437xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/startup_stm32f437xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/startup_stm32f437xx.S
index 49ced79..97334a2 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/startup_stm32f437xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/startup_stm32f437xx.S
@@ -1,7 +1,7 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f437xx.s
;* Author : MCD Application Team
-;* Description : STM32F437x devices vector table for MDK-ARM_STD toolchain.
+;* Description : STM32F437x devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
@@ -10,33 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -46,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -66,86 +53,86 @@
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
- DCD WWDG_IRQHandler ; Window WatchDog
- DCD PVD_IRQHandler ; PVD through EXTI Line detection
- DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
- DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
- DCD FLASH_IRQHandler ; FLASH
- DCD RCC_IRQHandler ; RCC
- DCD EXTI0_IRQHandler ; EXTI Line0
- DCD EXTI1_IRQHandler ; EXTI Line1
- DCD EXTI2_IRQHandler ; EXTI Line2
- DCD EXTI3_IRQHandler ; EXTI Line3
- DCD EXTI4_IRQHandler ; EXTI Line4
- DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
- DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
- DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
- DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
- DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
- DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
- DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
- DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
- DCD CAN1_TX_IRQHandler ; CAN1 TX
- DCD CAN1_RX0_IRQHandler ; CAN1 RX0
- DCD CAN1_RX1_IRQHandler ; CAN1 RX1
- DCD CAN1_SCE_IRQHandler ; CAN1 SCE
- DCD EXTI9_5_IRQHandler ; External Line[9:5]s
- DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
- DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
- DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
- DCD TIM2_IRQHandler ; TIM2
- DCD TIM3_IRQHandler ; TIM3
- DCD TIM4_IRQHandler ; TIM4
- DCD I2C1_EV_IRQHandler ; I2C1 Event
- DCD I2C1_ER_IRQHandler ; I2C1 Error
- DCD I2C2_EV_IRQHandler ; I2C2 Event
- DCD I2C2_ER_IRQHandler ; I2C2 Error
- DCD SPI1_IRQHandler ; SPI1
- DCD SPI2_IRQHandler ; SPI2
- DCD USART1_IRQHandler ; USART1
- DCD USART2_IRQHandler ; USART2
- DCD USART3_IRQHandler ; USART3
- DCD EXTI15_10_IRQHandler ; External Line[15:10]s
- DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
- DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
- DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
- DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
- DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
- DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
- DCD FMC_IRQHandler ; FMC
- DCD SDIO_IRQHandler ; SDIO
- DCD TIM5_IRQHandler ; TIM5
- DCD SPI3_IRQHandler ; SPI3
- DCD UART4_IRQHandler ; UART4
- DCD UART5_IRQHandler ; UART5
- DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
- DCD TIM7_IRQHandler ; TIM7
- DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
- DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
- DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
- DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
- DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
- DCD ETH_IRQHandler ; Ethernet
- DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
- DCD CAN2_TX_IRQHandler ; CAN2 TX
- DCD CAN2_RX0_IRQHandler ; CAN2 RX0
- DCD CAN2_RX1_IRQHandler ; CAN2 RX1
- DCD CAN2_SCE_IRQHandler ; CAN2 SCE
- DCD OTG_FS_IRQHandler ; USB OTG FS
- DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
- DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
- DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
- DCD USART6_IRQHandler ; USART6
- DCD I2C3_EV_IRQHandler ; I2C3 event
- DCD I2C3_ER_IRQHandler ; I2C3 error
- DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
- DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
- DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
- DCD OTG_HS_IRQHandler ; USB OTG HS
- DCD DCMI_IRQHandler ; DCMI
- DCD CRYP_IRQHandler ; CRYPTO
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYPTO
DCD HASH_RNG_IRQHandler ; Hash and Rng
DCD FPU_IRQHandler ; FPU
DCD UART7_IRQHandler ; UART7
@@ -157,7 +144,7 @@
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD DMA2D_IRQHandler ; DMA2D
-
+
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
@@ -222,86 +209,86 @@
Default_Handler PROC
- EXPORT WWDG_IRQHandler [WEAK]
- EXPORT PVD_IRQHandler [WEAK]
- EXPORT TAMP_STAMP_IRQHandler [WEAK]
- EXPORT RTC_WKUP_IRQHandler [WEAK]
- EXPORT FLASH_IRQHandler [WEAK]
- EXPORT RCC_IRQHandler [WEAK]
- EXPORT EXTI0_IRQHandler [WEAK]
- EXPORT EXTI1_IRQHandler [WEAK]
- EXPORT EXTI2_IRQHandler [WEAK]
- EXPORT EXTI3_IRQHandler [WEAK]
- EXPORT EXTI4_IRQHandler [WEAK]
- EXPORT DMA1_Stream0_IRQHandler [WEAK]
- EXPORT DMA1_Stream1_IRQHandler [WEAK]
- EXPORT DMA1_Stream2_IRQHandler [WEAK]
- EXPORT DMA1_Stream3_IRQHandler [WEAK]
- EXPORT DMA1_Stream4_IRQHandler [WEAK]
- EXPORT DMA1_Stream5_IRQHandler [WEAK]
- EXPORT DMA1_Stream6_IRQHandler [WEAK]
- EXPORT ADC_IRQHandler [WEAK]
- EXPORT CAN1_TX_IRQHandler [WEAK]
- EXPORT CAN1_RX0_IRQHandler [WEAK]
- EXPORT CAN1_RX1_IRQHandler [WEAK]
- EXPORT CAN1_SCE_IRQHandler [WEAK]
- EXPORT EXTI9_5_IRQHandler [WEAK]
- EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
- EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
- EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
- EXPORT TIM1_CC_IRQHandler [WEAK]
- EXPORT TIM2_IRQHandler [WEAK]
- EXPORT TIM3_IRQHandler [WEAK]
- EXPORT TIM4_IRQHandler [WEAK]
- EXPORT I2C1_EV_IRQHandler [WEAK]
- EXPORT I2C1_ER_IRQHandler [WEAK]
- EXPORT I2C2_EV_IRQHandler [WEAK]
- EXPORT I2C2_ER_IRQHandler [WEAK]
- EXPORT SPI1_IRQHandler [WEAK]
- EXPORT SPI2_IRQHandler [WEAK]
- EXPORT USART1_IRQHandler [WEAK]
- EXPORT USART2_IRQHandler [WEAK]
- EXPORT USART3_IRQHandler [WEAK]
- EXPORT EXTI15_10_IRQHandler [WEAK]
- EXPORT RTC_Alarm_IRQHandler [WEAK]
- EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
- EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
- EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
- EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
- EXPORT TIM8_CC_IRQHandler [WEAK]
- EXPORT DMA1_Stream7_IRQHandler [WEAK]
- EXPORT FMC_IRQHandler [WEAK]
- EXPORT SDIO_IRQHandler [WEAK]
- EXPORT TIM5_IRQHandler [WEAK]
- EXPORT SPI3_IRQHandler [WEAK]
- EXPORT UART4_IRQHandler [WEAK]
- EXPORT UART5_IRQHandler [WEAK]
- EXPORT TIM6_DAC_IRQHandler [WEAK]
- EXPORT TIM7_IRQHandler [WEAK]
- EXPORT DMA2_Stream0_IRQHandler [WEAK]
- EXPORT DMA2_Stream1_IRQHandler [WEAK]
- EXPORT DMA2_Stream2_IRQHandler [WEAK]
- EXPORT DMA2_Stream3_IRQHandler [WEAK]
- EXPORT DMA2_Stream4_IRQHandler [WEAK]
- EXPORT ETH_IRQHandler [WEAK]
- EXPORT ETH_WKUP_IRQHandler [WEAK]
- EXPORT CAN2_TX_IRQHandler [WEAK]
- EXPORT CAN2_RX0_IRQHandler [WEAK]
- EXPORT CAN2_RX1_IRQHandler [WEAK]
- EXPORT CAN2_SCE_IRQHandler [WEAK]
- EXPORT OTG_FS_IRQHandler [WEAK]
- EXPORT DMA2_Stream5_IRQHandler [WEAK]
- EXPORT DMA2_Stream6_IRQHandler [WEAK]
- EXPORT DMA2_Stream7_IRQHandler [WEAK]
- EXPORT USART6_IRQHandler [WEAK]
- EXPORT I2C3_EV_IRQHandler [WEAK]
- EXPORT I2C3_ER_IRQHandler [WEAK]
- EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
- EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
- EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
- EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
EXPORT DCMI_IRQHandler [WEAK]
- EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
EXPORT HASH_RNG_IRQHandler [WEAK]
EXPORT FPU_IRQHandler [WEAK]
EXPORT UART7_IRQHandler [WEAK]
@@ -312,100 +299,105 @@
EXPORT SAI1_IRQHandler [WEAK]
EXPORT DMA2D_IRQHandler [WEAK]
-WWDG_IRQHandler
-PVD_IRQHandler
-TAMP_STAMP_IRQHandler
-RTC_WKUP_IRQHandler
-FLASH_IRQHandler
-RCC_IRQHandler
-EXTI0_IRQHandler
-EXTI1_IRQHandler
-EXTI2_IRQHandler
-EXTI3_IRQHandler
-EXTI4_IRQHandler
-DMA1_Stream0_IRQHandler
-DMA1_Stream1_IRQHandler
-DMA1_Stream2_IRQHandler
-DMA1_Stream3_IRQHandler
-DMA1_Stream4_IRQHandler
-DMA1_Stream5_IRQHandler
-DMA1_Stream6_IRQHandler
-ADC_IRQHandler
-CAN1_TX_IRQHandler
-CAN1_RX0_IRQHandler
-CAN1_RX1_IRQHandler
-CAN1_SCE_IRQHandler
-EXTI9_5_IRQHandler
-TIM1_BRK_TIM9_IRQHandler
-TIM1_UP_TIM10_IRQHandler
-TIM1_TRG_COM_TIM11_IRQHandler
-TIM1_CC_IRQHandler
-TIM2_IRQHandler
-TIM3_IRQHandler
-TIM4_IRQHandler
-I2C1_EV_IRQHandler
-I2C1_ER_IRQHandler
-I2C2_EV_IRQHandler
-I2C2_ER_IRQHandler
-SPI1_IRQHandler
-SPI2_IRQHandler
-USART1_IRQHandler
-USART2_IRQHandler
-USART3_IRQHandler
-EXTI15_10_IRQHandler
-RTC_Alarm_IRQHandler
-OTG_FS_WKUP_IRQHandler
-TIM8_BRK_TIM12_IRQHandler
-TIM8_UP_TIM13_IRQHandler
-TIM8_TRG_COM_TIM14_IRQHandler
-TIM8_CC_IRQHandler
-DMA1_Stream7_IRQHandler
-FMC_IRQHandler
-SDIO_IRQHandler
-TIM5_IRQHandler
-SPI3_IRQHandler
-UART4_IRQHandler
-UART5_IRQHandler
-TIM6_DAC_IRQHandler
-TIM7_IRQHandler
-DMA2_Stream0_IRQHandler
-DMA2_Stream1_IRQHandler
-DMA2_Stream2_IRQHandler
-DMA2_Stream3_IRQHandler
-DMA2_Stream4_IRQHandler
-ETH_IRQHandler
-ETH_WKUP_IRQHandler
-CAN2_TX_IRQHandler
-CAN2_RX0_IRQHandler
-CAN2_RX1_IRQHandler
-CAN2_SCE_IRQHandler
-OTG_FS_IRQHandler
-DMA2_Stream5_IRQHandler
-DMA2_Stream6_IRQHandler
-DMA2_Stream7_IRQHandler
-USART6_IRQHandler
-I2C3_EV_IRQHandler
-I2C3_ER_IRQHandler
-OTG_HS_EP1_OUT_IRQHandler
-OTG_HS_EP1_IN_IRQHandler
-OTG_HS_WKUP_IRQHandler
-OTG_HS_IRQHandler
-DCMI_IRQHandler
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
CRYP_IRQHandler
HASH_RNG_IRQHandler
-FPU_IRQHandler
-UART7_IRQHandler
-UART8_IRQHandler
-SPI4_IRQHandler
-SPI5_IRQHandler
-SPI6_IRQHandler
-SAI1_IRQHandler
-DMA2D_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+DMA2D_IRQHandler
B .
ENDP
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/stm32f437xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/stm32f437xg.sct
new file mode 100644
index 0000000..e8cf7e0
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/stm32f437xg.sct
@@ -0,0 +1,74 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+#define Stack_Size MBED_CONF_TARGET_BOOT_STACK_SIZE
+
+#define MBED_RAM_START 0x20000000
+#define MBED_RAM_SIZE 0x30000
+#define MBED_VECTTABLE_RAM_START (MBED_RAM_START)
+#define MBED_VECTTABLE_RAM_SIZE 0x1B0
+#define MBED_CRASH_REPORT_RAM_START (MBED_VECTTABLE_RAM_START + MBED_VECTTABLE_RAM_SIZE)
+#define MBED_CRASH_REPORT_RAM_SIZE 0x100
+#define MBED_RAM0_START (MBED_CRASH_REPORT_RAM_START + MBED_CRASH_REPORT_RAM_SIZE)
+#define MBED_RAM0_SIZE (MBED_RAM_SIZE - MBED_VECTTABLE_RAM_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE { ; load address = execution address
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ ; Total: 107 vectors = 428 bytes (0x1AC) 8-byte aligned = 0x1B0 (0x1AC + 0x4) to be reserved in RAM
+ RW_IRAM1 (MBED_RAM0_START) (MBED_RAM0_SIZE-Stack_Size) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ RW_IRAM2 (0x10000000) (0x10000) { ; RW data
+ .ANY (CCMRAM)
+ }
+
+ RW_m_crash_data MBED_CRASH_REPORT_RAM_START EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
+ }
+
+ RW_IRAM3 0x40024000 4096 { ; 4 kbytes of Backup SRAM
+ .ANY (BKPSRAM)
+ }
+
+ ARM_LIB_STACK (MBED_RAM0_START+MBED_RAM0_SIZE) EMPTY -Stack_Size { ; stack
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/stm32f437xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/stm32f437xx.sct
deleted file mode 100644
index 0a25cb4..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_ARM/stm32f437xx.sct
+++ /dev/null
@@ -1,86 +0,0 @@
-#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
-; Scatter-Loading Description File
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright (c) 2015, STMicroelectronics
-; All rights reserved.
-;
-; Redistribution and use in source and binary forms, with or without
-; modification, are permitted provided that the following conditions are met:
-;
-; 1. Redistributions of source code must retain the above copyright notice,
-; this list of conditions and the following disclaimer.
-; 2. Redistributions in binary form must reproduce the above copyright notice,
-; this list of conditions and the following disclaimer in the documentation
-; and/or other materials provided with the distribution.
-; 3. Neither the name of STMicroelectronics nor the names of its contributors
-; may be used to endorse or promote products derived from this software
-; without specific prior written permission.
-;
-; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-; 1 MB FLASH (0x100000) + 192 KB SRAM (0x30000) + 64 KB CCBRAM (0x10000)+ 4 KB BKPSRAM
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START 0x08000000
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE 0x100000
-#endif
-
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
-#endif
-
-#define Stack_Size MBED_CONF_TARGET_BOOT_STACK_SIZE
-
-#define MBED_RAM_START 0x20000000
-#define MBED_RAM_SIZE 0x30000
-#define MBED_VECTTABLE_RAM_START (MBED_RAM_START)
-#define MBED_VECTTABLE_RAM_SIZE 0x1B0
-#define MBED_CRASH_REPORT_RAM_START (MBED_VECTTABLE_RAM_START + MBED_VECTTABLE_RAM_SIZE)
-#define MBED_CRASH_REPORT_RAM_SIZE 0x100
-#define MBED_RAM0_START (MBED_CRASH_REPORT_RAM_START + MBED_CRASH_REPORT_RAM_SIZE)
-#define MBED_RAM0_SIZE (MBED_RAM_SIZE - MBED_VECTTABLE_RAM_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
-
-LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region
-
- ER_IROM1 MBED_APP_START MBED_APP_SIZE { ; load address = execution address
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
- }
-
- ; Total: 107 vectors = 428 bytes (0x1AC) 8-byte aligned = 0x1B0 (0x1AC + 0x4) to be reserved in RAM
- RW_IRAM1 (MBED_RAM0_START) (MBED_RAM0_SIZE-Stack_Size) { ; RW data
- .ANY (+RW +ZI)
- }
-
- RW_IRAM2 (0x10000000) (0x10000) { ; RW data
- .ANY (CCMRAM)
- }
-
- RW_m_crash_data MBED_CRASH_REPORT_RAM_START EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
- }
-
- RW_IRAM3 0x40024000 4096 { ; 4 kbytes of Backup SRAM
- .ANY (BKPSRAM)
- }
-
- ARM_LIB_STACK (MBED_RAM0_START+MBED_RAM0_SIZE) EMPTY -Stack_Size { ; stack
- }
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/STM32F437xx.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/STM32F437xx.ld
deleted file mode 100644
index 5d17bfa..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/STM32F437xx.ld
+++ /dev/null
@@ -1,204 +0,0 @@
-#if !defined(MBED_APP_START)
- #define MBED_APP_START 0x08000000
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE 1024k
-#endif
-
-M_CRASH_DATA_RAM_SIZE = 0x100;
-
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
- #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-#endif
-
-STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-
-/* Linker script to configure memory regions. */
-/* 0x1AC resevered for vectors; 8-byte aligned = 0x1B0 (0x1AC + 0x4)*/
-MEMORY
-{
-RAM (xrw) : ORIGIN = 0x200001B0, LENGTH = 192K - 0x1B0 /* 0x1AC+0x4 is to leave room for vectors */
-CCM_RAM (rw) : ORIGIN = 0x10000000, LENGTH = 64K
-BACKUP_SRAM (rw) : ORIGIN = 0x40024000, LENGTH = 4096
-FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
-}
-
-/* Linker script to place sections and symbol values. Should be used together
- * with other linker script that defines memory regions FLASH and RAM.
- * It references following symbols, which must be defined in code:
- * Reset_Handler : Entry of reset handler
- *
- * It defines following symbols, which code can use without definition:
- * __exidx_start
- * __exidx_end
- * __etext
- * __data_start__
- * __preinit_array_start
- * __preinit_array_end
- * __init_array_start
- * __init_array_end
- * __fini_array_start
- * __fini_array_end
- * __data_end__
- * __bss_start__
- * __bss_end__
- * __end__
- * end
- * __HeapLimit
- * __StackLimit
- * __StackTop
- * __stack
- * _estack
- */
-ENTRY(Reset_Handler)
-
-SECTIONS
-{
- .text :
- {
- KEEP(*(.isr_vector))
- *(.text*)
- KEEP(*(.init))
- KEEP(*(.fini))
-
- /* .ctors */
- *crtbegin.o(.ctors)
- *crtbegin?.o(.ctors)
- *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
- *(SORT(.ctors.*))
- *(.ctors)
-
- /* .dtors */
- *crtbegin.o(.dtors)
- *crtbegin?.o(.dtors)
- *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
- *(SORT(.dtors.*))
- *(.dtors)
-
- *(.rodata*)
-
- KEEP(*(.eh_frame*))
- } > FLASH
-
- .ARM.extab :
- {
- *(.ARM.extab* .gnu.linkonce.armextab.*)
- } > FLASH
-
- __exidx_start = .;
- .ARM.exidx :
- {
- *(.ARM.exidx* .gnu.linkonce.armexidx.*)
- } > FLASH
- __exidx_end = .;
-
- __etext = .;
- _sidata = .;
-
- .crash_data_ram :
- {
- . = ALIGN(8);
- __CRASH_DATA_RAM__ = .;
- __CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
- KEEP(*(.keep.crash_data_ram))
- *(.m_crash_data_ram) /* This is a user defined section */
- . += M_CRASH_DATA_RAM_SIZE;
- . = ALIGN(8);
- __CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
- } > RAM
-
- .data : AT (__etext)
- {
- __data_start__ = .;
- _sdata = .;
- *(vtable)
- *(.data*)
-
- . = ALIGN(8);
- /* preinit data */
- PROVIDE_HIDDEN (__preinit_array_start = .);
- KEEP(*(.preinit_array))
- PROVIDE_HIDDEN (__preinit_array_end = .);
-
- . = ALIGN(8);
- /* init data */
- PROVIDE_HIDDEN (__init_array_start = .);
- KEEP(*(SORT(.init_array.*)))
- KEEP(*(.init_array))
- PROVIDE_HIDDEN (__init_array_end = .);
-
-
- . = ALIGN(8);
- /* finit data */
- PROVIDE_HIDDEN (__fini_array_start = .);
- KEEP(*(SORT(.fini_array.*)))
- KEEP(*(.fini_array))
- PROVIDE_HIDDEN (__fini_array_end = .);
-
- KEEP(*(.jcr*))
- . = ALIGN(8);
- /* All data end */
- __data_end__ = .;
- _edata = .;
-
- } > RAM
-
- .bss :
- {
- . = ALIGN(8);
- __bss_start__ = .;
- _sbss = .;
- *(.bss*)
- *(COMMON)
- . = ALIGN(8);
- __bss_end__ = .;
- _ebss = .;
- } > RAM
-
- .heap (COPY):
- {
- __end__ = .;
- end = __end__;
- *(.heap*)
- . = ORIGIN(RAM) + LENGTH(RAM) - STACK_SIZE;
- __HeapLimit = .;
- } > RAM
-
- /* .stack_dummy section doesn't contains any symbols. It is only
- * used for linker to calculate size of stack sections, and assign
- * values to stack symbols later */
- .stack_dummy (COPY):
- {
- *(.stack*)
- } > RAM
-
- /* Set stack top to end of RAM, and stack limit move down by
- * size of stack_dummy section */
- __StackTop = ORIGIN(RAM) + LENGTH(RAM);
- _estack = __StackTop;
- __StackLimit = __StackTop - STACK_SIZE;
- PROVIDE(__stack = __StackTop);
-
- /* Check if data + heap + stack exceeds RAM limit */
- ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
-
- /* Code can explicitly ask for data to be
- placed into CCMRAM which will be left
- uninitialized.
- */
- .CCMRAM (NOLOAD):
- {
- Image$$RW_IRAM2$$Base = . ;
- *(CCMRAM)
- Image$$RW_IRAM2$$ZI$$Limit = .;
- } > CCM_RAM
-
- /* Backup SRAM, requires unlocking before access */
- .BKPSRAM (NOLOAD):
- {
- Image$$RW_IRAM3$$Base = . ;
- *(BKPSRAM)
- Image$$RW_IRAM3$$ZI$$Limit = .;
- } > BACKUP_SRAM
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S
index ded2421..49955b9 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S
@@ -2,7 +2,7 @@
******************************************************************************
* @file startup_stm32f437xx.s
* @author MCD Application Team
- * @brief STM32F437xx Devices vector table for GCC based toolchains.
+ * @brief STM32F437xx Devices vector table for GCC based toolchains.
* This module performs:
* - Set the initial SP
* - Set the initial PC == Reset_Handler,
@@ -14,33 +14,17 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
-
+
.syntax unified
.cpu cortex-m4
.fpu softvfp
@@ -49,10 +33,10 @@
.global g_pfnVectors
.global Default_Handler
-/* start address for the initialization values of the .data section.
+/* start address for the initialization values of the .data section.
defined in linker script */
.word _sidata
-/* start address for the .data section. defined in linker script */
+/* start address for the .data section. defined in linker script */
.word _sdata
/* end address for the .data section. defined in linker script */
.word _edata
@@ -66,7 +50,7 @@
* @brief This is the code that gets called when the processor first
* starts execution following a reset event. Only the absolutely
* necessary set is performed, after which the application
- * supplied main() routine is called.
+ * supplied main() routine is called.
* @param None
* @retval : None
*/
@@ -74,57 +58,53 @@
.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
-Reset_Handler:
+Reset_Handler:
ldr sp, =_estack /* set stack pointer */
-/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
- bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
- bx lr
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
.size Reset_Handler, .-Reset_Handler
/**
- * @brief This is the code that gets called when the processor receives an
+ * @brief This is the code that gets called when the processor receives an
* unexpected interrupt. This simply enters an infinite loop, preserving
* the system state for examination by a debugger.
- * @param None
- * @retval None
+ * @param None
+ * @retval None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
@@ -136,12 +116,12 @@
* The minimal vector table for a Cortex M3. Note that the proper constructs
* must be placed on this to ensure that it ends up at physical address
* 0x0000.0000.
-*
+*
*******************************************************************************/
.section .isr_vector,"a",%progbits
.type g_pfnVectors, %object
.size g_pfnVectors, .-g_pfnVectors
-
+
g_pfnVectors:
.word _estack
.word Reset_Handler
@@ -160,116 +140,116 @@
.word 0
.word PendSV_Handler
.word SysTick_Handler
-
+
/* External Interrupts */
- .word WWDG_IRQHandler /* Window WatchDog */
- .word PVD_IRQHandler /* PVD through EXTI Line detection */
- .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
- .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
- .word FLASH_IRQHandler /* FLASH */
- .word RCC_IRQHandler /* RCC */
- .word EXTI0_IRQHandler /* EXTI Line0 */
- .word EXTI1_IRQHandler /* EXTI Line1 */
- .word EXTI2_IRQHandler /* EXTI Line2 */
- .word EXTI3_IRQHandler /* EXTI Line3 */
- .word EXTI4_IRQHandler /* EXTI Line4 */
- .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
- .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
- .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
- .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
- .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
- .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
- .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
- .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
- .word CAN1_TX_IRQHandler /* CAN1 TX */
- .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
- .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
- .word CAN1_SCE_IRQHandler /* CAN1 SCE */
- .word EXTI9_5_IRQHandler /* External Line[9:5]s */
- .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
- .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
.word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
- .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
- .word TIM2_IRQHandler /* TIM2 */
- .word TIM3_IRQHandler /* TIM3 */
- .word TIM4_IRQHandler /* TIM4 */
- .word I2C1_EV_IRQHandler /* I2C1 Event */
- .word I2C1_ER_IRQHandler /* I2C1 Error */
- .word I2C2_EV_IRQHandler /* I2C2 Event */
- .word I2C2_ER_IRQHandler /* I2C2 Error */
- .word SPI1_IRQHandler /* SPI1 */
- .word SPI2_IRQHandler /* SPI2 */
- .word USART1_IRQHandler /* USART1 */
- .word USART2_IRQHandler /* USART2 */
- .word USART3_IRQHandler /* USART3 */
- .word EXTI15_10_IRQHandler /* External Line[15:10]s */
- .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
- .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
- .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
- .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
.word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
- .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
- .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
- .word FMC_IRQHandler /* FMC */
- .word SDIO_IRQHandler /* SDIO */
- .word TIM5_IRQHandler /* TIM5 */
- .word SPI3_IRQHandler /* SPI3 */
- .word UART4_IRQHandler /* UART4 */
- .word UART5_IRQHandler /* UART5 */
- .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
.word TIM7_IRQHandler /* TIM7 */
- .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
- .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
- .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
- .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
- .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
- .word ETH_IRQHandler /* Ethernet */
- .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
- .word CAN2_TX_IRQHandler /* CAN2 TX */
- .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
- .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
- .word CAN2_SCE_IRQHandler /* CAN2 SCE */
- .word OTG_FS_IRQHandler /* USB OTG FS */
- .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
- .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
- .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
- .word USART6_IRQHandler /* USART6 */
- .word I2C3_EV_IRQHandler /* I2C3 event */
- .word I2C3_ER_IRQHandler /* I2C3 error */
- .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
- .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
- .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
- .word OTG_HS_IRQHandler /* USB OTG HS */
- .word DCMI_IRQHandler /* DCMI */
- .word CRYP_IRQHandler /* CRYP crypto */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word CRYP_IRQHandler /* CRYP crypto */
.word HASH_RNG_IRQHandler /* Hash and Rng */
.word FPU_IRQHandler /* FPU */
- .word UART7_IRQHandler /* UART7 */
+ .word UART7_IRQHandler /* UART7 */
.word UART8_IRQHandler /* UART8 */
.word SPI4_IRQHandler /* SPI4 */
- .word SPI5_IRQHandler /* SPI5 */
- .word SPI6_IRQHandler /* SPI6 */
- .word SAI1_IRQHandler /* SAI1 */
- .word 0 /* Reserved */
- .word 0 /* Reserved */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
.word DMA2D_IRQHandler /* DMA2D */
-
+
/*******************************************************************************
*
-* Provide weak aliases for each Exception handler to the Default_Handler.
-* As they are weak aliases, any function with the same name will override
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
* this definition.
-*
+*
*******************************************************************************/
.weak NMI_Handler
.thumb_set NMI_Handler,Default_Handler
-
+
.weak HardFault_Handler
.thumb_set HardFault_Handler,Default_Handler
-
+
.weak MemManage_Handler
.thumb_set MemManage_Handler,Default_Handler
-
+
.weak BusFault_Handler
.thumb_set BusFault_Handler,Default_Handler
@@ -286,278 +266,278 @@
.thumb_set PendSV_Handler,Default_Handler
.weak SysTick_Handler
- .thumb_set SysTick_Handler,Default_Handler
-
- .weak WWDG_IRQHandler
- .thumb_set WWDG_IRQHandler,Default_Handler
-
- .weak PVD_IRQHandler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
.thumb_set PVD_IRQHandler,Default_Handler
-
- .weak TAMP_STAMP_IRQHandler
+
+ .weak TAMP_STAMP_IRQHandler
.thumb_set TAMP_STAMP_IRQHandler,Default_Handler
-
- .weak RTC_WKUP_IRQHandler
+
+ .weak RTC_WKUP_IRQHandler
.thumb_set RTC_WKUP_IRQHandler,Default_Handler
-
- .weak FLASH_IRQHandler
+
+ .weak FLASH_IRQHandler
.thumb_set FLASH_IRQHandler,Default_Handler
-
- .weak RCC_IRQHandler
+
+ .weak RCC_IRQHandler
.thumb_set RCC_IRQHandler,Default_Handler
-
- .weak EXTI0_IRQHandler
+
+ .weak EXTI0_IRQHandler
.thumb_set EXTI0_IRQHandler,Default_Handler
-
- .weak EXTI1_IRQHandler
+
+ .weak EXTI1_IRQHandler
.thumb_set EXTI1_IRQHandler,Default_Handler
-
- .weak EXTI2_IRQHandler
- .thumb_set EXTI2_IRQHandler,Default_Handler
-
- .weak EXTI3_IRQHandler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
.thumb_set EXTI3_IRQHandler,Default_Handler
-
- .weak EXTI4_IRQHandler
+
+ .weak EXTI4_IRQHandler
.thumb_set EXTI4_IRQHandler,Default_Handler
-
- .weak DMA1_Stream0_IRQHandler
+
+ .weak DMA1_Stream0_IRQHandler
.thumb_set DMA1_Stream0_IRQHandler,Default_Handler
-
- .weak DMA1_Stream1_IRQHandler
+
+ .weak DMA1_Stream1_IRQHandler
.thumb_set DMA1_Stream1_IRQHandler,Default_Handler
-
- .weak DMA1_Stream2_IRQHandler
+
+ .weak DMA1_Stream2_IRQHandler
.thumb_set DMA1_Stream2_IRQHandler,Default_Handler
-
- .weak DMA1_Stream3_IRQHandler
- .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
-
- .weak DMA1_Stream4_IRQHandler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
.thumb_set DMA1_Stream4_IRQHandler,Default_Handler
-
- .weak DMA1_Stream5_IRQHandler
+
+ .weak DMA1_Stream5_IRQHandler
.thumb_set DMA1_Stream5_IRQHandler,Default_Handler
-
- .weak DMA1_Stream6_IRQHandler
+
+ .weak DMA1_Stream6_IRQHandler
.thumb_set DMA1_Stream6_IRQHandler,Default_Handler
-
- .weak ADC_IRQHandler
+
+ .weak ADC_IRQHandler
.thumb_set ADC_IRQHandler,Default_Handler
-
- .weak CAN1_TX_IRQHandler
+
+ .weak CAN1_TX_IRQHandler
.thumb_set CAN1_TX_IRQHandler,Default_Handler
-
- .weak CAN1_RX0_IRQHandler
+
+ .weak CAN1_RX0_IRQHandler
.thumb_set CAN1_RX0_IRQHandler,Default_Handler
-
- .weak CAN1_RX1_IRQHandler
+
+ .weak CAN1_RX1_IRQHandler
.thumb_set CAN1_RX1_IRQHandler,Default_Handler
-
- .weak CAN1_SCE_IRQHandler
+
+ .weak CAN1_SCE_IRQHandler
.thumb_set CAN1_SCE_IRQHandler,Default_Handler
-
- .weak EXTI9_5_IRQHandler
+
+ .weak EXTI9_5_IRQHandler
.thumb_set EXTI9_5_IRQHandler,Default_Handler
-
- .weak TIM1_BRK_TIM9_IRQHandler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
.thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
-
- .weak TIM1_UP_TIM10_IRQHandler
+
+ .weak TIM1_UP_TIM10_IRQHandler
.thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
- .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
.thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
-
- .weak TIM1_CC_IRQHandler
+
+ .weak TIM1_CC_IRQHandler
.thumb_set TIM1_CC_IRQHandler,Default_Handler
-
- .weak TIM2_IRQHandler
+
+ .weak TIM2_IRQHandler
.thumb_set TIM2_IRQHandler,Default_Handler
-
- .weak TIM3_IRQHandler
+
+ .weak TIM3_IRQHandler
.thumb_set TIM3_IRQHandler,Default_Handler
-
- .weak TIM4_IRQHandler
+
+ .weak TIM4_IRQHandler
.thumb_set TIM4_IRQHandler,Default_Handler
-
- .weak I2C1_EV_IRQHandler
+
+ .weak I2C1_EV_IRQHandler
.thumb_set I2C1_EV_IRQHandler,Default_Handler
-
- .weak I2C1_ER_IRQHandler
+
+ .weak I2C1_ER_IRQHandler
.thumb_set I2C1_ER_IRQHandler,Default_Handler
-
- .weak I2C2_EV_IRQHandler
+
+ .weak I2C2_EV_IRQHandler
.thumb_set I2C2_EV_IRQHandler,Default_Handler
-
- .weak I2C2_ER_IRQHandler
+
+ .weak I2C2_ER_IRQHandler
.thumb_set I2C2_ER_IRQHandler,Default_Handler
-
- .weak SPI1_IRQHandler
+
+ .weak SPI1_IRQHandler
.thumb_set SPI1_IRQHandler,Default_Handler
-
- .weak SPI2_IRQHandler
+
+ .weak SPI2_IRQHandler
.thumb_set SPI2_IRQHandler,Default_Handler
-
- .weak USART1_IRQHandler
+
+ .weak USART1_IRQHandler
.thumb_set USART1_IRQHandler,Default_Handler
-
- .weak USART2_IRQHandler
+
+ .weak USART2_IRQHandler
.thumb_set USART2_IRQHandler,Default_Handler
-
- .weak USART3_IRQHandler
+
+ .weak USART3_IRQHandler
.thumb_set USART3_IRQHandler,Default_Handler
-
- .weak EXTI15_10_IRQHandler
+
+ .weak EXTI15_10_IRQHandler
.thumb_set EXTI15_10_IRQHandler,Default_Handler
-
- .weak RTC_Alarm_IRQHandler
+
+ .weak RTC_Alarm_IRQHandler
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
-
- .weak OTG_FS_WKUP_IRQHandler
+
+ .weak OTG_FS_WKUP_IRQHandler
.thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
-
- .weak TIM8_BRK_TIM12_IRQHandler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
.thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
-
- .weak TIM8_UP_TIM13_IRQHandler
+
+ .weak TIM8_UP_TIM13_IRQHandler
.thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
-
- .weak TIM8_TRG_COM_TIM14_IRQHandler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
.thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
-
- .weak TIM8_CC_IRQHandler
+
+ .weak TIM8_CC_IRQHandler
.thumb_set TIM8_CC_IRQHandler,Default_Handler
-
- .weak DMA1_Stream7_IRQHandler
+
+ .weak DMA1_Stream7_IRQHandler
.thumb_set DMA1_Stream7_IRQHandler,Default_Handler
-
- .weak FMC_IRQHandler
+
+ .weak FMC_IRQHandler
.thumb_set FMC_IRQHandler,Default_Handler
-
- .weak SDIO_IRQHandler
+
+ .weak SDIO_IRQHandler
.thumb_set SDIO_IRQHandler,Default_Handler
-
- .weak TIM5_IRQHandler
+
+ .weak TIM5_IRQHandler
.thumb_set TIM5_IRQHandler,Default_Handler
-
- .weak SPI3_IRQHandler
+
+ .weak SPI3_IRQHandler
.thumb_set SPI3_IRQHandler,Default_Handler
-
- .weak UART4_IRQHandler
+
+ .weak UART4_IRQHandler
.thumb_set UART4_IRQHandler,Default_Handler
-
- .weak UART5_IRQHandler
+
+ .weak UART5_IRQHandler
.thumb_set UART5_IRQHandler,Default_Handler
-
- .weak TIM6_DAC_IRQHandler
+
+ .weak TIM6_DAC_IRQHandler
.thumb_set TIM6_DAC_IRQHandler,Default_Handler
-
- .weak TIM7_IRQHandler
+
+ .weak TIM7_IRQHandler
.thumb_set TIM7_IRQHandler,Default_Handler
-
- .weak DMA2_Stream0_IRQHandler
+
+ .weak DMA2_Stream0_IRQHandler
.thumb_set DMA2_Stream0_IRQHandler,Default_Handler
-
- .weak DMA2_Stream1_IRQHandler
+
+ .weak DMA2_Stream1_IRQHandler
.thumb_set DMA2_Stream1_IRQHandler,Default_Handler
-
- .weak DMA2_Stream2_IRQHandler
+
+ .weak DMA2_Stream2_IRQHandler
.thumb_set DMA2_Stream2_IRQHandler,Default_Handler
-
- .weak DMA2_Stream3_IRQHandler
+
+ .weak DMA2_Stream3_IRQHandler
.thumb_set DMA2_Stream3_IRQHandler,Default_Handler
-
- .weak DMA2_Stream4_IRQHandler
+
+ .weak DMA2_Stream4_IRQHandler
.thumb_set DMA2_Stream4_IRQHandler,Default_Handler
-
- .weak ETH_IRQHandler
+
+ .weak ETH_IRQHandler
.thumb_set ETH_IRQHandler,Default_Handler
- .weak ETH_WKUP_IRQHandler
+ .weak ETH_WKUP_IRQHandler
.thumb_set ETH_WKUP_IRQHandler,Default_Handler
- .weak CAN2_TX_IRQHandler
+ .weak CAN2_TX_IRQHandler
.thumb_set CAN2_TX_IRQHandler,Default_Handler
-
- .weak CAN2_RX0_IRQHandler
+
+ .weak CAN2_RX0_IRQHandler
.thumb_set CAN2_RX0_IRQHandler,Default_Handler
-
- .weak CAN2_RX1_IRQHandler
+
+ .weak CAN2_RX1_IRQHandler
.thumb_set CAN2_RX1_IRQHandler,Default_Handler
-
- .weak CAN2_SCE_IRQHandler
+
+ .weak CAN2_SCE_IRQHandler
.thumb_set CAN2_SCE_IRQHandler,Default_Handler
-
- .weak OTG_FS_IRQHandler
+
+ .weak OTG_FS_IRQHandler
.thumb_set OTG_FS_IRQHandler,Default_Handler
-
- .weak DMA2_Stream5_IRQHandler
+
+ .weak DMA2_Stream5_IRQHandler
.thumb_set DMA2_Stream5_IRQHandler,Default_Handler
-
- .weak DMA2_Stream6_IRQHandler
+
+ .weak DMA2_Stream6_IRQHandler
.thumb_set DMA2_Stream6_IRQHandler,Default_Handler
-
- .weak DMA2_Stream7_IRQHandler
+
+ .weak DMA2_Stream7_IRQHandler
.thumb_set DMA2_Stream7_IRQHandler,Default_Handler
-
- .weak USART6_IRQHandler
+
+ .weak USART6_IRQHandler
.thumb_set USART6_IRQHandler,Default_Handler
-
- .weak I2C3_EV_IRQHandler
+
+ .weak I2C3_EV_IRQHandler
.thumb_set I2C3_EV_IRQHandler,Default_Handler
-
- .weak I2C3_ER_IRQHandler
+
+ .weak I2C3_ER_IRQHandler
.thumb_set I2C3_ER_IRQHandler,Default_Handler
-
- .weak OTG_HS_EP1_OUT_IRQHandler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
.thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
-
- .weak OTG_HS_EP1_IN_IRQHandler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
.thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
-
- .weak OTG_HS_WKUP_IRQHandler
+
+ .weak OTG_HS_WKUP_IRQHandler
.thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
-
- .weak OTG_HS_IRQHandler
+
+ .weak OTG_HS_IRQHandler
.thumb_set OTG_HS_IRQHandler,Default_Handler
-
- .weak DCMI_IRQHandler
+
+ .weak DCMI_IRQHandler
.thumb_set DCMI_IRQHandler,Default_Handler
-
- .weak CRYP_IRQHandler
+
+ .weak CRYP_IRQHandler
.thumb_set CRYP_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
- .weak HASH_RNG_IRQHandler
- .thumb_set HASH_RNG_IRQHandler,Default_Handler
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
- .weak FPU_IRQHandler
- .thumb_set FPU_IRQHandler,Default_Handler
-
- .weak UART7_IRQHandler
+ .weak UART7_IRQHandler
.thumb_set UART7_IRQHandler,Default_Handler
- .weak UART8_IRQHandler
+ .weak UART8_IRQHandler
.thumb_set UART8_IRQHandler,Default_Handler
- .weak SPI4_IRQHandler
+ .weak SPI4_IRQHandler
.thumb_set SPI4_IRQHandler,Default_Handler
- .weak SPI5_IRQHandler
+ .weak SPI5_IRQHandler
.thumb_set SPI5_IRQHandler,Default_Handler
- .weak SPI6_IRQHandler
+ .weak SPI6_IRQHandler
.thumb_set SPI6_IRQHandler,Default_Handler
- .weak SAI1_IRQHandler
+ .weak SAI1_IRQHandler
.thumb_set SAI1_IRQHandler,Default_Handler
- .weak DMA2D_IRQHandler
+ .weak DMA2D_IRQHandler
.thumb_set DMA2D_IRQHandler,Default_Handler
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
-
-
-
-
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/stm32f437xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/stm32f437xg.ld
new file mode 100644
index 0000000..6ddb80d
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_GCC_ARM/stm32f437xg.ld
@@ -0,0 +1,219 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+M_CRASH_DATA_RAM_SIZE = 0x100;
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+RAM (xrw) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+CCM_RAM (rw) : ORIGIN = 0x10000000, LENGTH = 64K
+BACKUP_SRAM (rw) : ORIGIN = 0x40024000, LENGTH = 4096
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .crash_data_ram :
+ {
+ . = ALIGN(8);
+ __CRASH_DATA_RAM__ = .;
+ __CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
+ KEEP(*(.keep.crash_data_ram))
+ *(.m_crash_data_ram) /* This is a user defined section */
+ . += M_CRASH_DATA_RAM_SIZE;
+ . = ALIGN(8);
+ __CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
+ } > RAM
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/startup_stm32f437xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/startup_stm32f437xx.S
index 2d1ac1e..27c20ab 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/startup_stm32f437xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/startup_stm32f437xx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f437xx.s
;* Author : MCD Application Team
;* Description : STM32F437xx devices vector table for EWARM toolchain.
@@ -12,29 +12,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
@@ -663,7 +650,7 @@
PUBWEAK SPI5_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
-SPI5_IRQHandler
+SPI5_IRQHandler
B SPI5_IRQHandler
PUBWEAK SPI6_IRQHandler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/stm32f437xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/stm32f437xg.icf
new file mode 100644
index 0000000..8761d45
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/stm32f437xg.icf
@@ -0,0 +1,68 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
+if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x100000; }
+/*-Specials-*/
+define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
+define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
+define symbol __ICFEDIT_region_NVIC_start__ = 0x20000000;
+define symbol __ICFEDIT_region_NVIC_end__ = 0x200001AF;
+define symbol __region_CRASH_DATA_RAM_start__ = 0x200001B0;
+define symbol __region_CRASH_DATA_RAM_end__ = 0x200002AF;
+define symbol __ICFEDIT_region_RAM_start__ = 0x200002B0;
+define symbol __ICFEDIT_region_RAM_end__ = 0x2002FFFF;
+define symbol __ICFEDIT_region_CCMRAM_start__ = 0x10000000;
+define symbol __ICFEDIT_region_CCMRAM_end__ = 0x1000FFFF;
+define symbol __ICFEDIT_region_BKPSRAM_start__ = 0x40024000;
+define symbol __ICFEDIT_region_BKPSRAM_end__ = 0x40024FFF;
+/*-Sizes-*/
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+define symbol __ICFEDIT_size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
+define symbol __ICFEDIT_size_heap__ = 0x18000;
+
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
+define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
+define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
+define region CCMRAM_region = mem:[from __ICFEDIT_region_CCMRAM_start__ to __ICFEDIT_region_CCMRAM_end__];
+define region BKPSRAM_region = mem:[from __ICFEDIT_region_BKPSRAM_start__ to __ICFEDIT_region_BKPSRAM_end__];
+
+/* Define Crash Data Symbols */
+define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
+define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
+
+define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
+define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+do not initialize { section CCMRAM };
+do not initialize { section BKPSRAM };
+
+place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
+place in CCMRAM_region { section CCMRAM };
+place in BKPSRAM_region { section BKPSRAM };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/stm32f437xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/stm32f437xx.icf
deleted file mode 100644
index 4f76216..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TOOLCHAIN_IAR/stm32f437xx.icf
+++ /dev/null
@@ -1,55 +0,0 @@
-/*###ICF### Section handled by ICF editor, don't touch! ****/
-/*-Editor annotation file-*/
-/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
-if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
-if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x100000; }
-/*-Specials-*/
-define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
-/*-Memory Regions-*/
-define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
-define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
-define symbol __ICFEDIT_region_NVIC_start__ = 0x20000000;
-define symbol __ICFEDIT_region_NVIC_end__ = 0x200001AF;
-define symbol __region_CRASH_DATA_RAM_start__ = 0x200001B0;
-define symbol __region_CRASH_DATA_RAM_end__ = 0x200002AF;
-define symbol __ICFEDIT_region_RAM_start__ = 0x200002B0;
-define symbol __ICFEDIT_region_RAM_end__ = 0x2002FFFF;
-define symbol __ICFEDIT_region_CCMRAM_start__ = 0x10000000;
-define symbol __ICFEDIT_region_CCMRAM_end__ = 0x1000FFFF;
-define symbol __ICFEDIT_region_BKPSRAM_start__ = 0x40024000;
-define symbol __ICFEDIT_region_BKPSRAM_end__ = 0x40024FFF;
-/*-Sizes-*/
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-define symbol __ICFEDIT_size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-define symbol __ICFEDIT_size_heap__ = 0x18000;
-/**** End of ICF editor section. ###ICF###*/
-
-
-define memory mem with size = 4G;
-define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
-define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
-define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
-define region CCMRAM_region = mem:[from __ICFEDIT_region_CCMRAM_start__ to __ICFEDIT_region_CCMRAM_end__];
-define region BKPSRAM_region = mem:[from __ICFEDIT_region_BKPSRAM_start__ to __ICFEDIT_region_BKPSRAM_end__];
-
-/* Define Crash Data Symbols */
-define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
-define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
-
-define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
-define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-do not initialize { section CCMRAM };
-do not initialize { section BKPSRAM };
-
-place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite,
- block CSTACK, block HEAP };
-place in CCMRAM_region { section CCMRAM };
-place in BKPSRAM_region { section BKPSRAM };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/cmsis_nvic.h
index 34f52bf..be8d71f 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/cmsis_nvic.h
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/cmsis_nvic.h
@@ -1,42 +1,47 @@
/* mbed Microcontroller Library
- * CMSIS-style functionality to support dynamic vectors
- *******************************************************************************
- * Copyright (c) 2014, STMicroelectronics
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
*
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *******************************************************************************
- */
+ ******************************************************************************
+*/
#ifndef MBED_CMSIS_NVIC_H
#define MBED_CMSIS_NVIC_H
-// STM32F437VG
-// CORE: 16 vectors = 64 bytes from 0x00 to 0x3F
-// MCU Peripherals: 91 vectors = 364 bytes from 0x40 to 0x1AB
-// Total: 107 vectors = 428 bytes (0x1AC) to be reserved in RAM
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x30000 // 192 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
#define NVIC_NUM_VECTORS 107
-#define NVIC_RAM_VECTOR_ADDRESS 0x20000000 // Vectors positioned at start of RAM
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/CMakeLists.txt
new file mode 100644
index 0000000..7eef665
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f437xi.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f437xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f437xi.sct)
+endif()
+
+add_library(mbed-stm32f437xi INTERFACE)
+
+target_include_directories(mbed-stm32f437xi
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f437xi
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f437xi ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f437xi INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_ARM/startup_stm32f437xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_ARM/startup_stm32f437xx.S
new file mode 100644
index 0000000..97334a2
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_ARM/startup_stm32f437xx.S
@@ -0,0 +1,403 @@
+;*******************************************************************************
+;* File Name : startup_stm32f437xx.s
+;* Author : MCD Application Team
+;* Description : STM32F437x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYPTO
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2D_IRQHandler ; DMA2D
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+CRYP_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+DMA2D_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_ARM/stm32f437xi.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_ARM/stm32f437xi.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_ARM/stm32f437xi.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S
new file mode 100644
index 0000000..49955b9
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_GCC_ARM/startup_stm32f437xx.S
@@ -0,0 +1,543 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f437xx.s
+ * @author MCD Application Team
+ * @brief STM32F437xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word CRYP_IRQHandler /* CRYP crypto */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word DMA2D_IRQHandler /* DMA2D */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak CRYP_IRQHandler
+ .thumb_set CRYP_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_GCC_ARM/stm32f437xi.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_GCC_ARM/stm32f437xi.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_GCC_ARM/stm32f437xi.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_IAR/startup_stm32f437xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_IAR/startup_stm32f437xx.S
new file mode 100644
index 0000000..d870337
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_IAR/startup_stm32f437xx.S
@@ -0,0 +1,673 @@
+;********************************************************************************
+;* File Name : startup_stm32f437xx.s
+;* Author : MCD Application Team
+;* Description : STM32F437xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYP crypto
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD DMA2D_IRQHandler ; DMA2D
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK CRYP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CRYP_IRQHandler
+ B CRYP_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_IAR/stm32f437xi.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_IAR/stm32f437xi.icf
new file mode 100644
index 0000000..f812f21
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/TOOLCHAIN_IAR/stm32f437xi.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 107; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/cmsis_nvic.h
new file mode 100644
index 0000000..db4486f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xI/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x200000 // 2.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x30000 // 192 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 107
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/CMakeLists.txt
new file mode 100644
index 0000000..bdbda97
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f439xg.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f439xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f439xg.sct)
+endif()
+
+add_library(mbed-stm32f439xg INTERFACE)
+
+target_include_directories(mbed-stm32f439xg
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f439xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f439xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f439xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_ARM/startup_stm32f439xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_ARM/startup_stm32f439xx.S
new file mode 100644
index 0000000..a5f57e8
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_ARM/startup_stm32f439xx.S
@@ -0,0 +1,407 @@
+;*******************************************************************************
+;* File Name : startup_stm32f439xx.s
+;* Author : MCD Application Team
+;* Description : STM32F439x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYPTO
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT LTDC_IRQHandler [WEAK]
+ EXPORT LTDC_ER_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+CRYP_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+LTDC_IRQHandler
+LTDC_ER_IRQHandler
+DMA2D_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_ARM/stm32f439xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_ARM/stm32f439xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_ARM/stm32f439xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S
new file mode 100644
index 0000000..69b3589
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S
@@ -0,0 +1,553 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f439xx.s
+ * @author MCD Application Team
+ * @brief STM32F439xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+ g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word CRYP_IRQHandler /* CRYP crypto */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC */
+ .word LTDC_ER_IRQHandler /* LTDC error */
+ .word DMA2D_IRQHandler /* DMA2D */
+
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak CRYP_IRQHandler
+ .thumb_set CRYP_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
+
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_GCC_ARM/stm32f439xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_GCC_ARM/stm32f439xg.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_GCC_ARM/stm32f439xg.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_IAR/startup_stm32f439xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_IAR/startup_stm32f439xx.S
new file mode 100644
index 0000000..d91d491
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_IAR/startup_stm32f439xx.S
@@ -0,0 +1,683 @@
+;********************************************************************************
+;* File Name : startup_stm32f439xx.s
+;* Author : MCD Application Team
+;* Description : STM32F439xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYP crypto
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK CRYP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CRYP_IRQHandler
+ B CRYP_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK LTDC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_IRQHandler
+ B LTDC_IRQHandler
+
+ PUBWEAK LTDC_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_ER_IRQHandler
+ B LTDC_ER_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_IAR/stm32f439xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_IAR/stm32f439xg.icf
new file mode 100644
index 0000000..f812f21
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/TOOLCHAIN_IAR/stm32f439xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 107; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/cmsis_nvic.h
new file mode 100644
index 0000000..be8d71f
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xG/cmsis_nvic.h
@@ -0,0 +1,47 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x30000 // 192 KB
+#endif
+
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START 0x10000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE 0x10000 // 64 KB
+#endif
+
+#define NVIC_NUM_VECTORS 107
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/CMakeLists.txt
index 3dc9c17..c143f34 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/CMakeLists.txt
@@ -7,25 +7,25 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F439ZI.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f439xi.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f439xx.S)
- set(LINKER_FILE TOOLCHAIN_ARM/stm32f439xx.sct)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f439xi.sct)
endif()
add_library(mbed-stm32f439xi INTERFACE)
+target_include_directories(mbed-stm32f439xi
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f439xi
INTERFACE
${STARTUP_FILE}
system_clock.c
)
-target_include_directories(mbed-stm32f439xi
- INTERFACE
- .
-)
-
mbed_set_linker_script(mbed-stm32f439xi ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f439xi INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/startup_stm32f439xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/startup_stm32f439xx.S
index 2e79f1b..a5f57e8 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/startup_stm32f439xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/startup_stm32f439xx.S
@@ -1,4 +1,4 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f439xx.s
;* Author : MCD Application Team
;* Description : STM32F439x devices vector table for MDK-ARM toolchain.
@@ -10,33 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -46,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -145,7 +132,7 @@
DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
DCD OTG_HS_IRQHandler ; USB OTG HS
DCD DCMI_IRQHandler ; DCMI
- DCD CRYP_IRQHandler ; CRYPTO
+ DCD CRYP_IRQHandler ; CRYPTO
DCD HASH_RNG_IRQHandler ; Hash and Rng
DCD FPU_IRQHandler ; FPU
DCD UART7_IRQHandler ; UART7
@@ -301,7 +288,7 @@
EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
EXPORT OTG_HS_IRQHandler [WEAK]
EXPORT DCMI_IRQHandler [WEAK]
- EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
EXPORT HASH_RNG_IRQHandler [WEAK]
EXPORT FPU_IRQHandler [WEAK]
EXPORT UART7_IRQHandler [WEAK]
@@ -410,6 +397,11 @@
ENDP
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/stm32f439xi.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/stm32f439xi.sct
new file mode 100644
index 0000000..e6804a1
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/stm32f439xi.sct
@@ -0,0 +1,69 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+#define MBED_CRASH_REPORT_RAM_SIZE 0x100
+#define MBED_IRAM1_START (MBED_RAM_START + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
+#define MBED_IRAM1_SIZE (MBED_RAM_SIZE - VECTORS_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
+#define RAM_FIXED_SIZE (MBED_CONF_TARGET_BOOT_STACK_SIZE + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_m_crash_data (MBED_RAM_START + VECTORS_SIZE) EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
+ }
+
+ RW_IRAM1 MBED_IRAM1_START MBED_IRAM1_SIZE { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_IRAM1_START + MBED_RAM_SIZE - RAM_FIXED_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) {
+ }
+
+ RW_IRAM2 (MBED_RAM1_START) (MBED_RAM1_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/stm32f439xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/stm32f439xx.sct
deleted file mode 100644
index 4a36207..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_ARM/stm32f439xx.sct
+++ /dev/null
@@ -1,69 +0,0 @@
-#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
-; Scatter-Loading Description File
-;
-; SPDX-License-Identifier: BSD-3-Clause
-;******************************************************************************
-;* @attention
-;*
-;* Copyright (c) 2016-2020 STMicroelectronics.
-;* All rights reserved.
-;*
-;* This software component is licensed by ST under BSD 3-Clause license,
-;* the "License"; You may not use this file except in compliance with the
-;* License. You may obtain a copy of the License at:
-;* opensource.org/licenses/BSD-3-Clause
-;*
-;******************************************************************************
-
-#include "../cmsis_nvic.h"
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START MBED_ROM_START
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE MBED_ROM_SIZE
-#endif
-
-/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
-#endif
-
-/* Round up VECTORS_SIZE to 8 bytes */
-#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
-
-#define MBED_CRASH_REPORT_RAM_SIZE 0x100
-#define MBED_IRAM1_START (MBED_RAM_START + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
-#define MBED_IRAM1_SIZE (MBED_RAM_SIZE - VECTORS_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
-#define RAM_FIXED_SIZE (MBED_CONF_TARGET_BOOT_STACK_SIZE + VECTORS_SIZE + MBED_CRASH_REPORT_RAM_SIZE)
-
-LR_IROM1 MBED_APP_START MBED_APP_SIZE {
-
- ER_IROM1 MBED_APP_START MBED_APP_SIZE {
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
- }
-
- RW_m_crash_data (MBED_RAM_START + VECTORS_SIZE) EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
- }
-
- RW_IRAM1 MBED_IRAM1_START MBED_IRAM1_SIZE { ; RW data
- .ANY (+RW +ZI)
- }
-
- ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_IRAM1_START + MBED_RAM_SIZE - RAM_FIXED_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) {
- }
-
- RW_IRAM2 (MBED_RAM1_START) (MBED_RAM1_SIZE) { ; RW data
- .ANY (+RW +ZI)
- }
-
- ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
- }
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/STM32F439ZI.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/STM32F439ZI.ld
deleted file mode 100644
index 7c5bd46..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/STM32F439ZI.ld
+++ /dev/null
@@ -1,218 +0,0 @@
-/* Linker script to configure memory regions. */
-/*
- * SPDX-License-Identifier: BSD-3-Clause
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2016-2020 STMicroelectronics.
- * All rights reserved.
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
-*/
-
-#include "../cmsis_nvic.h"
-
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START MBED_ROM_START
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE MBED_ROM_SIZE
-#endif
-
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
- /* This value is normally defined by the tools
- to 0x1000 for bare metal and 0x400 for RTOS */
- #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-#endif
-
-/* Round up VECTORS_SIZE to 8 bytes */
-#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
-
-M_CRASH_DATA_RAM_SIZE = 0x100;
-
-MEMORY
-{
- FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
- CCM (rwx) : ORIGIN = MBED_RAM1_START, LENGTH = MBED_RAM1_SIZE
- RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
-}
-
-/* Linker script to place sections and symbol values. Should be used together
- * with other linker script that defines memory regions FLASH and RAM.
- * It references following symbols, which must be defined in code:
- * Reset_Handler : Entry of reset handler
- *
- * It defines following symbols, which code can use without definition:
- * __exidx_start
- * __exidx_end
- * __etext
- * __data_start__
- * __preinit_array_start
- * __preinit_array_end
- * __init_array_start
- * __init_array_end
- * __fini_array_start
- * __fini_array_end
- * __data_end__
- * __bss_start__
- * __bss_end__
- * __end__
- * end
- * __HeapLimit
- * __StackLimit
- * __StackTop
- * __stack
- * _estack
- */
-ENTRY(Reset_Handler)
-
-SECTIONS
-{
- .text :
- {
- KEEP(*(.isr_vector))
- *(.text*)
-
- KEEP(*(.init))
- KEEP(*(.fini))
-
- /* .ctors */
- *crtbegin.o(.ctors)
- *crtbegin?.o(.ctors)
- *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
- *(SORT(.ctors.*))
- *(.ctors)
-
- /* .dtors */
- *crtbegin.o(.dtors)
- *crtbegin?.o(.dtors)
- *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
- *(SORT(.dtors.*))
- *(.dtors)
-
- *(.rodata*)
-
- KEEP(*(.eh_frame*))
- } > FLASH
-
- .ARM.extab :
- {
- *(.ARM.extab* .gnu.linkonce.armextab.*)
- } > FLASH
-
- __exidx_start = .;
- .ARM.exidx :
- {
- *(.ARM.exidx* .gnu.linkonce.armexidx.*)
- } > FLASH
- __exidx_end = .;
-
- __etext = .;
- _sidata = .;
-
- .crash_data_ram :
- {
- . = ALIGN(8);
- __CRASH_DATA_RAM__ = .;
- __CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
- KEEP(*(.keep.crash_data_ram))
- *(.m_crash_data_ram) /* This is a user defined section */
- . += M_CRASH_DATA_RAM_SIZE;
- . = ALIGN(8);
- __CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
- } > RAM
-
- .data : AT (__etext)
- {
- __data_start__ = .;
- _sdata = .;
- *(vtable)
- *(.data*)
-
- . = ALIGN(8);
- /* preinit data */
- PROVIDE_HIDDEN (__preinit_array_start = .);
- KEEP(*(.preinit_array))
- PROVIDE_HIDDEN (__preinit_array_end = .);
-
- . = ALIGN(8);
- /* init data */
- PROVIDE_HIDDEN (__init_array_start = .);
- KEEP(*(SORT(.init_array.*)))
- KEEP(*(.init_array))
- PROVIDE_HIDDEN (__init_array_end = .);
-
- . = ALIGN(8);
- /* finit data */
- PROVIDE_HIDDEN (__fini_array_start = .);
- KEEP(*(SORT(.fini_array.*)))
- KEEP(*(.fini_array))
- PROVIDE_HIDDEN (__fini_array_end = .);
-
- KEEP(*(.jcr*))
- . = ALIGN(8);
- /* All data end */
- __data_end__ = .;
- _edata = .;
-
- } > RAM
-
- /* Uninitialized data section
- * This region is not initialized by the C/C++ library and can be used to
- * store state across soft reboots. */
- .uninitialized (NOLOAD):
- {
- . = ALIGN(32);
- __uninitialized_start = .;
- *(.uninitialized)
- KEEP(*(.keep.uninitialized))
- . = ALIGN(32);
- __uninitialized_end = .;
- } > RAM
-
- .bss :
- {
- . = ALIGN(8);
- __bss_start__ = .;
- _sbss = .;
- *(.bss*)
- *(COMMON)
- . = ALIGN(8);
- __bss_end__ = .;
- _ebss = .;
- } > RAM
-
- .heap (COPY):
- {
- __end__ = .;
- PROVIDE(end = .);
- *(.heap*)
- . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
- __HeapLimit = .;
- } > RAM
-
- /* .stack_dummy section doesn't contains any symbols. It is only
- * used for linker to calculate size of stack sections, and assign
- * values to stack symbols later */
- .stack_dummy (COPY):
- {
- *(.stack*)
- } > RAM
-
- /* Set stack top to end of RAM, and stack limit move down by
- * size of stack_dummy section */
- __StackTop = ORIGIN(RAM) + LENGTH(RAM);
- _estack = __StackTop;
- __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
- PROVIDE(__stack = __StackTop);
-
- /* Check if data + heap + stack exceeds RAM limit */
- ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S
index 78d2e6e..69b3589 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/startup_stm32f439xx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -74,48 +58,44 @@
.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
-Reset_Handler:
- ldr sp, =_estack /* set stack pointer */
-
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
@@ -254,6 +234,8 @@
.word LTDC_ER_IRQHandler /* LTDC error */
.word DMA2D_IRQHandler /* DMA2D */
+
+
/*******************************************************************************
*
* Provide weak aliases for each Exception handler to the Default_Handler.
@@ -565,3 +547,7 @@
+
+
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/stm32f439xi.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/stm32f439xi.ld
new file mode 100644
index 0000000..7c5bd46
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_GCC_ARM/stm32f439xi.ld
@@ -0,0 +1,218 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+M_CRASH_DATA_RAM_SIZE = 0x100;
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ CCM (rwx) : ORIGIN = MBED_RAM1_START, LENGTH = MBED_RAM1_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .crash_data_ram :
+ {
+ . = ALIGN(8);
+ __CRASH_DATA_RAM__ = .;
+ __CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
+ KEEP(*(.keep.crash_data_ram))
+ *(.m_crash_data_ram) /* This is a user defined section */
+ . += M_CRASH_DATA_RAM_SIZE;
+ . = ALIGN(8);
+ __CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
+ } > RAM
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/startup_stm32f439xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/startup_stm32f439xx.S
index 59e3fef..d91d491 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/startup_stm32f439xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/startup_stm32f439xx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f439xx.s
;* Author : MCD Application Team
;* Description : STM32F439xx devices vector table for EWARM toolchain.
@@ -12,29 +12,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/stm32f439xi.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/stm32f439xi.icf
new file mode 100644
index 0000000..1420771
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/stm32f439xi.icf
@@ -0,0 +1,66 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = MBED_ROM_START; }
+if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = MBED_ROM_SIZE; }
+/*-Specials-*/
+define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
+define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
+define symbol __ICFEDIT_region_NVIC_start__ = 0x20000000;
+define symbol __ICFEDIT_region_NVIC_end__ = 0x200001AF;
+define symbol __region_CRASH_DATA_RAM_start__ = 0x200001B0;
+define symbol __region_CRASH_DATA_RAM_end__ = 0x200002AF;
+define symbol __ICFEDIT_region_RAM_start__ = 0x200002B0;
+define symbol __ICFEDIT_region_RAM_end__ = 0x2002FFFF;
+define symbol __ICFEDIT_region_CCMRAM_start__ = 0x10000000;
+define symbol __ICFEDIT_region_CCMRAM_end__ = 0x1000FFFF;
+/*-Sizes-*/
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+define symbol __ICFEDIT_size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
+define symbol __ICFEDIT_size_heap__ = 0x15C00;
+
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
+define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
+define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
+define region CCMRAM_region = mem:[from __ICFEDIT_region_CCMRAM_start__ to __ICFEDIT_region_CCMRAM_end__];
+
+/* Define Crash Data Symbols */
+define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
+define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
+
+define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
+define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/stm32f439xx_flash.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/stm32f439xx_flash.icf
deleted file mode 100644
index 3be1c42..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TOOLCHAIN_IAR/stm32f439xx_flash.icf
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Linker script to configure memory regions.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2016-2020 STMicroelectronics.
- * All rights reserved.
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
-*/
-/* Device specific values */
-
-/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
-
-if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = MBED_ROM_START; }
-if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = MBED_ROM_SIZE; }
-/*-Specials-*/
-define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
-/*-Memory Regions-*/
-define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
-define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
-define symbol __ICFEDIT_region_NVIC_start__ = 0x20000000;
-define symbol __ICFEDIT_region_NVIC_end__ = 0x200001AF;
-define symbol __region_CRASH_DATA_RAM_start__ = 0x200001B0;
-define symbol __region_CRASH_DATA_RAM_end__ = 0x200002AF;
-define symbol __ICFEDIT_region_RAM_start__ = 0x200002B0;
-define symbol __ICFEDIT_region_RAM_end__ = 0x2002FFFF;
-define symbol __ICFEDIT_region_CCMRAM_start__ = 0x10000000;
-define symbol __ICFEDIT_region_CCMRAM_end__ = 0x1000FFFF;
-/*-Sizes-*/
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-define symbol __ICFEDIT_size_cstack__ = MBED_CONF_TARGET_BOOT_STACK_SIZE;
-define symbol __ICFEDIT_size_heap__ = 0x15C00;
-/**** End of ICF editor section. ###ICF###*/
-
-
-define memory mem with size = 4G;
-define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
-define region CRASH_DATA_RAM_region = mem:[from __region_CRASH_DATA_RAM_start__ to __region_CRASH_DATA_RAM_end__];
-define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
-define region CCMRAM_region = mem:[from __ICFEDIT_region_CCMRAM_start__ to __ICFEDIT_region_CCMRAM_end__];
-
-/* Define Crash Data Symbols */
-define exported symbol __CRASH_DATA_RAM_START__ = __region_CRASH_DATA_RAM_start__;
-define exported symbol __CRASH_DATA_RAM_END__ = __region_CRASH_DATA_RAM_end__;
-
-define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
-define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-
-place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite,
- block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/CMakeLists.txt
new file mode 100644
index 0000000..4276453
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f446xc.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f446xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f446xc.sct)
+endif()
+
+add_library(mbed-stm32f446xc INTERFACE)
+
+target_include_directories(mbed-stm32f446xc
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f446xc
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f446xc ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f446xc INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_ARM/startup_stm32f446xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_ARM/startup_stm32f446xx.S
new file mode 100644
index 0000000..a8c3bfc
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_ARM/startup_stm32f446xx.S
@@ -0,0 +1,402 @@
+;*******************************************************************************
+;* File Name : startup_stm32f446xx.s
+;* Author : MCD Application Team
+;* Description : STM32F446x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SAI1_IRQHandler ; SAI1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SAI2_IRQHandler ; SAI2
+ DCD QUADSPI_IRQHandler ; QuadSPI
+ DCD CEC_IRQHandler ; CEC
+ DCD SPDIF_RX_IRQHandler ; SPDIF RX
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C Error
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT SAI2_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
+ EXPORT CEC_IRQHandler [WEAK]
+ EXPORT SPDIF_RX_IRQHandler [WEAK]
+ EXPORT FMPI2C1_EV_IRQHandler [WEAK]
+ EXPORT FMPI2C1_ER_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+FPU_IRQHandler
+SPI4_IRQHandler
+SAI1_IRQHandler
+SAI2_IRQHandler
+QUADSPI_IRQHandler
+CEC_IRQHandler
+SPDIF_RX_IRQHandler
+FMPI2C1_EV_IRQHandler
+FMPI2C1_ER_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_ARM/stm32f446xc.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_ARM/stm32f446xc.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_ARM/stm32f446xc.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S
new file mode 100644
index 0000000..c9a5874
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S
@@ -0,0 +1,537 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f446xx.s
+ * @author MCD Application Team
+ * @brief STM32F446xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word FPU_IRQHandler /* FPU */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SAI2_IRQHandler /* SAI2 */
+ .word QUADSPI_IRQHandler /* QuadSPI */
+ .word CEC_IRQHandler /* CEC */
+ .word SPDIF_RX_IRQHandler /* SPDIF RX */
+ .word FMPI2C1_EV_IRQHandler /* FMPI2C 1 Event */
+ .word FMPI2C1_ER_IRQHandler /* FMPI2C 1 Error */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak SAI2_IRQHandler
+ .thumb_set SAI2_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak CEC_IRQHandler
+ .thumb_set CEC_IRQHandler,Default_Handler
+
+ .weak SPDIF_RX_IRQHandler
+ .thumb_set SPDIF_RX_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_EV_IRQHandler
+ .thumb_set FMPI2C1_EV_IRQHandler,Default_Handler
+
+ .weak FMPI2C1_ER_IRQHandler
+ .thumb_set FMPI2C1_ER_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_GCC_ARM/stm32f446xc.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_GCC_ARM/stm32f446xc.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_GCC_ARM/stm32f446xc.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_IAR/startup_stm32f446xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_IAR/startup_stm32f446xx.S
new file mode 100644
index 0000000..b3d6720
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_IAR/startup_stm32f446xx.S
@@ -0,0 +1,663 @@
+;********************************************************************************
+;* File Name : startup_stm32f446xx.s
+;* Author : MCD Application Team
+;* Description : STM32F446xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD FPU_IRQHandler ; FPU
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SPI4_IRQHandler ; SPI4
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SAI1_IRQHandler ; SAI1
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SAI2_IRQHandler ; SAI2
+ DCD QUADSPI_IRQHandler ; QuadSPI
+ DCD CEC_IRQHandler ; CEC
+ DCD SPDIF_RX_IRQHandler ; SPDIF RX
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
+ ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK SAI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI2_IRQHandler
+ B SAI2_IRQHandler
+
+ PUBWEAK QUADSPI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+QUADSPI_IRQHandler
+ B QUADSPI_IRQHandler
+
+ PUBWEAK CEC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CEC_IRQHandler
+ B CEC_IRQHandler
+
+ PUBWEAK SPDIF_RX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPDIF_RX_IRQHandler
+ B SPDIF_RX_IRQHandler
+
+ PUBWEAK FMPI2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_EV_IRQHandler
+ B FMPI2C1_EV_IRQHandler
+
+ PUBWEAK FMPI2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMPI2C1_ER_IRQHandler
+ B FMPI2C1_ER_IRQHandler
+
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_IAR/stm32f446xc.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_IAR/stm32f446xc.icf
new file mode 100644
index 0000000..e1a0857
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/TOOLCHAIN_IAR/stm32f446xc.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 113; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/cmsis_nvic.h
new file mode 100644
index 0000000..c538049
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xC/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x40000 // 256 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x20000 // 128 KB
+#endif
+
+#define NVIC_NUM_VECTORS 113
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/CMakeLists.txt
index aa8664a..0b71f15 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/CMakeLists.txt
@@ -6,25 +6,25 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F446XE.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f446xe.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f446xx.S)
- set(LINKER_FILE TOOLCHAIN_ARM/stm32f446xx.sct)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f446xe.sct)
endif()
add_library(mbed-stm32f446xe INTERFACE)
+target_include_directories(mbed-stm32f446xe
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f446xe
INTERFACE
${STARTUP_FILE}
system_clock.c
)
-target_include_directories(mbed-stm32f446xe
- INTERFACE
- .
-)
-
mbed_set_linker_script(mbed-stm32f446xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f446xe INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/startup_stm32f446xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/startup_stm32f446xx.S
index 121cd2f..a8c3bfc 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/startup_stm32f446xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/startup_stm32f446xx.S
@@ -1,40 +1,27 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f446xx.s
;* Author : MCD Application Team
-;* Description : STM32F446x devices vector table for MDK-ARM_STD toolchain.
+;* Description : STM32F446x devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
;* - Set the vector table entries with the exceptions ISR address
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -44,9 +31,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -156,11 +143,11 @@
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SAI2_IRQHandler ; SAI2
- DCD QuadSPI_IRQHandler ; QuadSPI
+ DCD QUADSPI_IRQHandler ; QuadSPI
DCD CEC_IRQHandler ; CEC
DCD SPDIF_RX_IRQHandler ; SPDIF RX
- DCD I2C4_Event_IRQHandler ; I2C 4 Event
- DCD I2C4_Error_IRQHandler ; I2C 4 Error
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C Error
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
@@ -308,11 +295,11 @@
EXPORT SPI4_IRQHandler [WEAK]
EXPORT SAI1_IRQHandler [WEAK]
EXPORT SAI2_IRQHandler [WEAK]
- EXPORT QuadSPI_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
EXPORT CEC_IRQHandler [WEAK]
EXPORT SPDIF_RX_IRQHandler [WEAK]
- EXPORT I2C4_Event_IRQHandler [WEAK]
- EXPORT I2C4_Error_IRQHandler [WEAK]
+ EXPORT FMPI2C1_EV_IRQHandler [WEAK]
+ EXPORT FMPI2C1_ER_IRQHandler [WEAK]
WWDG_IRQHandler
PVD_IRQHandler
@@ -395,16 +382,21 @@
SPI4_IRQHandler
SAI1_IRQHandler
SAI2_IRQHandler
-QuadSPI_IRQHandler
+QUADSPI_IRQHandler
CEC_IRQHandler
SPDIF_RX_IRQHandler
-I2C4_Event_IRQHandler
-I2C4_Error_IRQHandler
+FMPI2C1_EV_IRQHandler
+FMPI2C1_ER_IRQHandler
B .
ENDP
ALIGN
- END
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/stm32f446xe.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/stm32f446xe.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/stm32f446xe.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/stm32f446xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/stm32f446xx.sct
deleted file mode 100644
index d94265e..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_ARM/stm32f446xx.sct
+++ /dev/null
@@ -1,57 +0,0 @@
-#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
-; Scatter-Loading Description File
-;
-; SPDX-License-Identifier: BSD-3-Clause
-;******************************************************************************
-;* @attention
-;*
-;* Copyright (c) 2016-2020 STMicroelectronics.
-;* All rights reserved.
-;*
-;* This software component is licensed by ST under BSD 3-Clause license,
-;* the "License"; You may not use this file except in compliance with the
-;* License. You may obtain a copy of the License at:
-;* opensource.org/licenses/BSD-3-Clause
-;*
-;******************************************************************************
-
-#include "../cmsis_nvic.h"
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START MBED_ROM_START
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE MBED_ROM_SIZE
-#endif
-
-/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
-#endif
-
-/* Round up VECTORS_SIZE to 8 bytes */
-#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
-
-LR_IROM1 MBED_APP_START MBED_APP_SIZE {
-
- ER_IROM1 MBED_APP_START MBED_APP_SIZE {
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
- }
-
- RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
- .ANY (+RW +ZI)
- }
-
- ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
- }
-
- ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
- }
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S
index 058080a..c9a5874 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_GCC_ARM/startup_stm32f446xx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
@@ -245,21 +225,21 @@
.word 0 /* Reserved */
.word 0 /* Reserved */
.word FPU_IRQHandler /* FPU */
- .word 0 /* Reserved */
+ .word 0 /* Reserved */
.word 0 /* Reserved */
.word SPI4_IRQHandler /* SPI4 */
- .word 0 /* Reserved */
- .word 0 /* Reserved */
- .word SAI1_IRQHandler /* SAI1 */
- .word 0 /* Reserved */
- .word 0 /* Reserved */
- .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
+ .word 0 /* Reserved */
.word SAI2_IRQHandler /* SAI2 */
- .word QuadSPI_IRQHandler /* QuadSPI */
+ .word QUADSPI_IRQHandler /* QuadSPI */
.word CEC_IRQHandler /* CEC */
.word SPDIF_RX_IRQHandler /* SPDIF RX */
- .word FMPI2C1_Event_IRQHandler /* FMPI2C 1 Event */
- .word FMPI2C1_Error_IRQHandler /* FMPI2C 1 Error */
+ .word FMPI2C1_EV_IRQHandler /* FMPI2C 1 Event */
+ .word FMPI2C1_ER_IRQHandler /* FMPI2C 1 Error */
/*******************************************************************************
*
@@ -538,8 +518,8 @@
.weak SAI2_IRQHandler
.thumb_set SAI2_IRQHandler,Default_Handler
- .weak QuadSPI_IRQHandler
- .thumb_set QuadSPI_IRQHandler,Default_Handler
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
.weak CEC_IRQHandler
.thumb_set CEC_IRQHandler,Default_Handler
@@ -547,11 +527,11 @@
.weak SPDIF_RX_IRQHandler
.thumb_set SPDIF_RX_IRQHandler,Default_Handler
- .weak FMPI2C1_Event_IRQHandler
- .thumb_set FMPI2C1_Event_IRQHandler,Default_Handler
+ .weak FMPI2C1_EV_IRQHandler
+ .thumb_set FMPI2C1_EV_IRQHandler,Default_Handler
- .weak FMPI2C1_Error_IRQHandler
- .thumb_set FMPI2C1_Error_IRQHandler,Default_Handler
+ .weak FMPI2C1_ER_IRQHandler
+ .thumb_set FMPI2C1_ER_IRQHandler,Default_Handler
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/startup_stm32f446xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/startup_stm32f446xx.S
index 277c7bd5..b3d6720 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/startup_stm32f446xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/startup_stm32f446xx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f446xx.s
;* Author : MCD Application Team
;* Description : STM32F446xx devices vector table for EWARM toolchain.
@@ -12,29 +12,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
@@ -180,8 +167,8 @@
DCD QUADSPI_IRQHandler ; QuadSPI
DCD CEC_IRQHandler ; CEC
DCD SPDIF_RX_IRQHandler ; SPDIF RX
- DCD FMPI2C1_Event_IRQHandler ; FMPI2C1 Event
- DCD FMPI2C1_Error_IRQHandler ; FMPI2C1 Error
+ DCD FMPI2C1_EV_IRQHandler ; FMPI2C1 Event
+ DCD FMPI2C1_ER_IRQHandler ; FMPI2C1 Error
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; Default interrupt handlers.
@@ -661,15 +648,15 @@
SPDIF_RX_IRQHandler
B SPDIF_RX_IRQHandler
- PUBWEAK FMPI2C1_Event_IRQHandler
+ PUBWEAK FMPI2C1_EV_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
-FMPI2C1_Event_IRQHandler
- B FMPI2C1_Event_IRQHandler
+FMPI2C1_EV_IRQHandler
+ B FMPI2C1_EV_IRQHandler
- PUBWEAK FMPI2C1_Error_IRQHandler
+ PUBWEAK FMPI2C1_ER_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
-FMPI2C1_Error_IRQHandler
- B FMPI2C1_Error_IRQHandler
+FMPI2C1_ER_IRQHandler
+ B FMPI2C1_ER_IRQHandler
END
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/stm32f446xe.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/stm32f446xe.icf
new file mode 100644
index 0000000..e1a0857
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/stm32f446xe.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 113; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0xa000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/stm32f446xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/stm32f446xx.icf
deleted file mode 100644
index bc297fb..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TOOLCHAIN_IAR/stm32f446xx.icf
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Linker script to configure memory regions.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2016-2020 STMicroelectronics.
- * All rights reserved.
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
-*/
-/* Device specific values */
-
-/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
-
-define symbol VECTORS = 113; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
-define symbol HEAP_SIZE = 0xa000;
-
-/* Common - Do not change */
-
-if (!isdefinedsymbol(MBED_APP_START)) {
- define symbol MBED_APP_START = MBED_ROM_START;
-}
-
-if (!isdefinedsymbol(MBED_APP_SIZE)) {
- define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
-}
-
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- /* This value is normally defined by the tools
- to 0x1000 for bare metal and 0x400 for RTOS */
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-
-/* Round up VECTORS_SIZE to 8 bytes */
-define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
-define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
-define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
-
-define memory mem with size = 4G;
-define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
-define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
-
-define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
-define block HEAP with alignment = 8, size = HEAP_SIZE { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-
-place at address mem: MBED_APP_START { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite,
- block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/CMakeLists.txt
new file mode 100644
index 0000000..af4e0ca
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f469xe.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f469xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f469xe.sct)
+endif()
+
+add_library(mbed-stm32f469xe INTERFACE)
+
+target_include_directories(mbed-stm32f469xe
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f469xe
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f469xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f469xe INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_ARM/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_ARM/startup_stm32f469xx.S
new file mode 100644
index 0000000..58e8f62
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_ARM/startup_stm32f469xx.S
@@ -0,0 +1,411 @@
+;*******************************************************************************
+;* File Name : startup_stm32f469xx.s
+;* Author : MCD Application Team
+;* Description : STM32F469x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+ DCD QUADSPI_IRQHandler ; QUADSPI
+ DCD DSI_IRQHandler ; DSI
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT LTDC_IRQHandler [WEAK]
+ EXPORT LTDC_ER_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
+ EXPORT DSI_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+LTDC_IRQHandler
+LTDC_ER_IRQHandler
+DMA2D_IRQHandler
+QUADSPI_IRQHandler
+DSI_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_ARM/stm32f469xe.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_ARM/stm32f469xe.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_ARM/stm32f469xe.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S
new file mode 100644
index 0000000..e369771
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S
@@ -0,0 +1,557 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f469xx.s
+ * @author MCD Application Team
+ * @brief STM32F469xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+ g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC */
+ .word LTDC_ER_IRQHandler /* LTDC error */
+ .word DMA2D_IRQHandler /* DMA2D */
+ .word QUADSPI_IRQHandler /* QUADSPI */
+ .word DSI_IRQHandler /* DSI */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak DSI_IRQHandler
+ .thumb_set DSI_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
+
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_GCC_ARM/stm32f469xe.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_GCC_ARM/stm32f469xe.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_GCC_ARM/stm32f469xe.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_IAR/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_IAR/startup_stm32f469xx.S
new file mode 100644
index 0000000..d1f8f3a
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_IAR/startup_stm32f469xx.S
@@ -0,0 +1,689 @@
+;********************************************************************************
+;* File Name : startup_stm32f469xx.s
+;* Author : MCD Application Team
+;* Description : STM32F469xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+ DCD QUADSPI_IRQHandler ; QUADSPI
+ DCD DSI_IRQHandler ; DSI Controller
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK LTDC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_IRQHandler
+ B LTDC_IRQHandler
+
+ PUBWEAK LTDC_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_ER_IRQHandler
+ B LTDC_ER_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+ PUBWEAK QUADSPI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+QUADSPI_IRQHandler
+ B QUADSPI_IRQHandler
+
+ PUBWEAK DSI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DSI_IRQHandler
+ B DSI_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_IAR/stm32f469xe.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_IAR/stm32f469xe.icf
new file mode 100644
index 0000000..721b551
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/TOOLCHAIN_IAR/stm32f469xe.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 109; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/cmsis_nvic.h
new file mode 100644
index 0000000..37355cd
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xE/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x80000 // 512 KB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x50000 // 320 KB
+#endif
+
+#define NVIC_NUM_VECTORS 109
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/CMakeLists.txt
new file mode 100644
index 0000000..21d3b88
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f469xg.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f469xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f469xg.sct)
+endif()
+
+add_library(mbed-stm32f469xg INTERFACE)
+
+target_include_directories(mbed-stm32f469xg
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f469xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f469xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f469xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_ARM/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_ARM/startup_stm32f469xx.S
new file mode 100644
index 0000000..58e8f62
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_ARM/startup_stm32f469xx.S
@@ -0,0 +1,411 @@
+;*******************************************************************************
+;* File Name : startup_stm32f469xx.s
+;* Author : MCD Application Team
+;* Description : STM32F469x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+ DCD QUADSPI_IRQHandler ; QUADSPI
+ DCD DSI_IRQHandler ; DSI
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT LTDC_IRQHandler [WEAK]
+ EXPORT LTDC_ER_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
+ EXPORT DSI_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+LTDC_IRQHandler
+LTDC_ER_IRQHandler
+DMA2D_IRQHandler
+QUADSPI_IRQHandler
+DSI_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_ARM/stm32f469xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_ARM/stm32f469xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_ARM/stm32f469xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S
new file mode 100644
index 0000000..e369771
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S
@@ -0,0 +1,557 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f469xx.s
+ * @author MCD Application Team
+ * @brief STM32F469xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+ g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC */
+ .word LTDC_ER_IRQHandler /* LTDC error */
+ .word DMA2D_IRQHandler /* DMA2D */
+ .word QUADSPI_IRQHandler /* QUADSPI */
+ .word DSI_IRQHandler /* DSI */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak DSI_IRQHandler
+ .thumb_set DSI_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
+
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_GCC_ARM/stm32f469xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_GCC_ARM/stm32f469xg.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_GCC_ARM/stm32f469xg.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_IAR/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_IAR/startup_stm32f469xx.S
new file mode 100644
index 0000000..d1f8f3a
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_IAR/startup_stm32f469xx.S
@@ -0,0 +1,689 @@
+;********************************************************************************
+;* File Name : startup_stm32f469xx.s
+;* Author : MCD Application Team
+;* Description : STM32F469xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD 0 ; Reserved
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+ DCD QUADSPI_IRQHandler ; QUADSPI
+ DCD DSI_IRQHandler ; DSI Controller
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK LTDC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_IRQHandler
+ B LTDC_IRQHandler
+
+ PUBWEAK LTDC_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_ER_IRQHandler
+ B LTDC_ER_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+ PUBWEAK QUADSPI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+QUADSPI_IRQHandler
+ B QUADSPI_IRQHandler
+
+ PUBWEAK DSI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DSI_IRQHandler
+ B DSI_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_IAR/stm32f469xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_IAR/stm32f469xg.icf
new file mode 100644
index 0000000..721b551
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/TOOLCHAIN_IAR/stm32f469xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 109; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/cmsis_nvic.h
new file mode 100644
index 0000000..9846975
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xG/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x50000 // 320 KB
+#endif
+
+#define NVIC_NUM_VECTORS 109
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/CMakeLists.txt
index 9a4d839..47a649a 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/CMakeLists.txt
@@ -6,25 +6,25 @@
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S)
- set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32F469XI.ld)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f469xi.ld)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f469xx.S)
- set(LINKER_FILE TOOLCHAIN_ARM/stm32f469xx.sct)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f469xi.sct)
endif()
add_library(mbed-stm32f469xi INTERFACE)
+target_include_directories(mbed-stm32f469xi
+ INTERFACE
+ .
+)
+
target_sources(mbed-stm32f469xi
INTERFACE
${STARTUP_FILE}
system_clock.c
)
-target_include_directories(mbed-stm32f469xi
- INTERFACE
- .
-)
-
mbed_set_linker_script(mbed-stm32f469xi ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
target_link_libraries(mbed-stm32f469xi INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/startup_stm32f469xx.S
index 115a7e8..58e8f62 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/startup_stm32f469xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/startup_stm32f469xx.S
@@ -1,4 +1,4 @@
-;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;*******************************************************************************
;* File Name : startup_stm32f469xx.s
;* Author : MCD Application Team
;* Description : STM32F469x devices vector table for MDK-ARM toolchain.
@@ -10,33 +10,20 @@
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
-;* <<< Use Configuration Wizard in Context Menu >>>
-;*******************************************************************************
-;
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;********************************************************************************
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
-
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
PRESERVE8
THUMB
@@ -46,9 +33,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
- IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
-__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
@@ -414,6 +401,11 @@
ENDP
ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/stm32f469xi.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/stm32f469xi.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/stm32f469xi.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/stm32f469xx.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/stm32f469xx.sct
deleted file mode 100644
index d94265e..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_ARM/stm32f469xx.sct
+++ /dev/null
@@ -1,57 +0,0 @@
-#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
-; Scatter-Loading Description File
-;
-; SPDX-License-Identifier: BSD-3-Clause
-;******************************************************************************
-;* @attention
-;*
-;* Copyright (c) 2016-2020 STMicroelectronics.
-;* All rights reserved.
-;*
-;* This software component is licensed by ST under BSD 3-Clause license,
-;* the "License"; You may not use this file except in compliance with the
-;* License. You may obtain a copy of the License at:
-;* opensource.org/licenses/BSD-3-Clause
-;*
-;******************************************************************************
-
-#include "../cmsis_nvic.h"
-
-#if !defined(MBED_APP_START)
- #define MBED_APP_START MBED_ROM_START
-#endif
-
-#if !defined(MBED_APP_SIZE)
- #define MBED_APP_SIZE MBED_ROM_SIZE
-#endif
-
-/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
-#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
-# if defined(MBED_BOOT_STACK_SIZE)
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
-# else
-# define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
-# endif
-#endif
-
-/* Round up VECTORS_SIZE to 8 bytes */
-#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
-
-LR_IROM1 MBED_APP_START MBED_APP_SIZE {
-
- ER_IROM1 MBED_APP_START MBED_APP_SIZE {
- *.o (RESET, +First)
- *(InRoot$$Sections)
- .ANY (+RO)
- }
-
- RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
- .ANY (+RW +ZI)
- }
-
- ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
- }
-
- ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
- }
-}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S
index 8aaeb10..e369771 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_GCC_ARM/startup_stm32f469xx.S
@@ -14,29 +14,13 @@
******************************************************************************
* @attention
*
- * © COPYRIGHT 2017 STMicroelectronics
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
@@ -78,44 +62,40 @@
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
- movs r1, #0
- b LoopCopyDataInit
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
CopyDataInit:
- ldr r3, =_sidata
- ldr r3, [r3, r1]
- str r3, [r0, r1]
- adds r1, r1, #4
-
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
LoopCopyDataInit:
- ldr r0, =_sdata
- ldr r3, =_edata
- adds r2, r0, r1
- cmp r2, r3
- bcc CopyDataInit
- ldr r2, =_sbss
- b LoopFillZerobss
-/* Zero fill the bss segment. */
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
FillZerobss:
- movs r3, #0
- str r3, [r2], #4
-
+ str r3, [r2]
+ adds r2, r2, #4
+
LoopFillZerobss:
- ldr r3, = _ebss
- cmp r2, r3
- bcc FillZerobss
+ cmp r2, r4
+ bcc FillZerobss
/* Call the clock system intitialization function.*/
bl SystemInit
-/* Call static constructors */
- //bl __libc_init_array
-/* Call the application's entry point.*/
- //bl main
- // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
- // and when existing hardware_init_hook() and software_init_hook() before
- // starting main(). software_init_hook() is available and has to be called due
- // to initializsation when using rtos.
- bl _start
+ bl _start
+ bx lr
bx lr
.size Reset_Handler, .-Reset_Handler
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/startup_stm32f469xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/startup_stm32f469xx.S
index 4089305..d1f8f3a 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/startup_stm32f469xx.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/startup_stm32f469xx.S
@@ -1,4 +1,4 @@
-;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
+;********************************************************************************
;* File Name : startup_stm32f469xx.s
;* Author : MCD Application Team
;* Description : STM32F469xx devices vector table for EWARM toolchain.
@@ -12,29 +12,16 @@
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;********************************************************************************
-;*
-;* Redistribution and use in source and binary forms, with or without modification,
-;* are permitted provided that the following conditions are met:
-;* 1. Redistributions of source code must retain the above copyright notice,
-;* this list of conditions and the following disclaimer.
-;* 2. Redistributions in binary form must reproduce the above copyright notice,
-;* this list of conditions and the following disclaimer in the documentation
-;* and/or other materials provided with the distribution.
-;* 3. Neither the name of STMicroelectronics nor the names of its contributors
-;* may be used to endorse or promote products derived from this software
-;* without specific prior written permission.
+;* @attention
;*
-;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
;*******************************************************************************
;
;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/stm32f469xi.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/stm32f469xi.icf
new file mode 100644
index 0000000..721b551
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/stm32f469xi.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 109; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/stm32f469xx.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/stm32f469xx.icf
deleted file mode 100644
index dd0ef86..0000000
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TOOLCHAIN_IAR/stm32f469xx.icf
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Linker script to configure memory regions.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2016-2020 STMicroelectronics.
- * All rights reserved.
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
-*/
-/* Device specific values */
-
-/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
-
-define symbol VECTORS = 109; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
-define symbol HEAP_SIZE = 0x10000;
-
-/* Common - Do not change */
-
-if (!isdefinedsymbol(MBED_APP_START)) {
- define symbol MBED_APP_START = MBED_ROM_START;
-}
-
-if (!isdefinedsymbol(MBED_APP_SIZE)) {
- define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
-}
-
-if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
- /* This value is normally defined by the tools
- to 0x1000 for bare metal and 0x400 for RTOS */
- define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
-}
-
-/* Round up VECTORS_SIZE to 8 bytes */
-define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
-define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
-define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
-
-define memory mem with size = 4G;
-define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
-define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
-
-define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
-define block HEAP with alignment = 8, size = HEAP_SIZE { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-
-place at address mem: MBED_APP_START { readonly section .intvec };
-
-place in ROM_region { readonly };
-place in RAM_region { readwrite,
- block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/CMakeLists.txt
new file mode 100644
index 0000000..f65dfce
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f479xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f479xg.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f479xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f479xg.sct)
+endif()
+
+add_library(mbed-stm32f479xg INTERFACE)
+
+target_include_directories(mbed-stm32f479xg
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f479xg
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f479xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f479xg INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_ARM/startup_stm32f479xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_ARM/startup_stm32f479xx.S
new file mode 100644
index 0000000..41e1572
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_ARM/startup_stm32f479xx.S
@@ -0,0 +1,413 @@
+;*******************************************************************************
+;* File Name : startup_stm32f479xx.s
+;* Author : MCD Application Team
+;* Description : STM32F479x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYPTO
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+ DCD QUADSPI_IRQHandler ; QUADSPI
+ DCD DSI_IRQHandler ; DSI
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT LTDC_IRQHandler [WEAK]
+ EXPORT LTDC_ER_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
+ EXPORT DSI_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+CRYP_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+LTDC_IRQHandler
+LTDC_ER_IRQHandler
+DMA2D_IRQHandler
+QUADSPI_IRQHandler
+DSI_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_ARM/stm32f479xg.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_ARM/stm32f479xg.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_ARM/stm32f479xg.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_GCC_ARM/startup_stm32f479xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_GCC_ARM/startup_stm32f479xx.S
new file mode 100644
index 0000000..d594091
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_GCC_ARM/startup_stm32f479xx.S
@@ -0,0 +1,560 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f479xx.s
+ * @author MCD Application Team
+ * @brief STM32F479xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+ g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word CRYP_IRQHandler /* CRYP crypto */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC */
+ .word LTDC_ER_IRQHandler /* LTDC error */
+ .word DMA2D_IRQHandler /* DMA2D */
+ .word QUADSPI_IRQHandler /* QUADSPI */
+ .word DSI_IRQHandler /* DSI */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak CRYP_IRQHandler
+ .thumb_set CRYP_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak DSI_IRQHandler
+ .thumb_set DSI_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
+
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_GCC_ARM/stm32f479xg.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_GCC_ARM/stm32f479xg.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_GCC_ARM/stm32f479xg.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_IAR/startup_stm32f479xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_IAR/startup_stm32f479xx.S
new file mode 100644
index 0000000..3b8cac9
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_IAR/startup_stm32f479xx.S
@@ -0,0 +1,694 @@
+;********************************************************************************
+;* File Name : startup_stm32f479xx.s
+;* Author : MCD Application Team
+;* Description : STM32F479xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYP crypto
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+ DCD QUADSPI_IRQHandler ; QUADSPI
+ DCD DSI_IRQHandler ; DSI Controller
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK CRYP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CRYP_IRQHandler
+ B CRYP_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK LTDC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_IRQHandler
+ B LTDC_IRQHandler
+
+ PUBWEAK LTDC_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_ER_IRQHandler
+ B LTDC_ER_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+ PUBWEAK QUADSPI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+QUADSPI_IRQHandler
+ B QUADSPI_IRQHandler
+
+ PUBWEAK DSI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DSI_IRQHandler
+ B DSI_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_IAR/stm32f479xg.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_IAR/stm32f479xg.icf
new file mode 100644
index 0000000..721b551
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/TOOLCHAIN_IAR/stm32f479xg.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 109; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/cmsis_nvic.h
new file mode 100644
index 0000000..9846975
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xG/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x100000 // 1.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x50000 // 320 KB
+#endif
+
+#define NVIC_NUM_VECTORS 109
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/CMakeLists.txt
new file mode 100644
index 0000000..6868dbc
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+ set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32f479xx.S)
+ set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32f479xi.ld)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+ set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32f479xx.S)
+ set(LINKER_FILE TOOLCHAIN_ARM/stm32f479xi.sct)
+endif()
+
+add_library(mbed-stm32f479xi INTERFACE)
+
+target_include_directories(mbed-stm32f479xi
+ INTERFACE
+ .
+)
+
+target_sources(mbed-stm32f479xi
+ INTERFACE
+ ${STARTUP_FILE}
+)
+
+mbed_set_linker_script(mbed-stm32f479xi ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
+
+target_link_libraries(mbed-stm32f479xi INTERFACE mbed-stm32f4)
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_ARM/startup_stm32f479xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_ARM/startup_stm32f479xx.S
new file mode 100644
index 0000000..41e1572
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_ARM/startup_stm32f479xx.S
@@ -0,0 +1,413 @@
+;*******************************************************************************
+;* File Name : startup_stm32f479xx.s
+;* Author : MCD Application Team
+;* Description : STM32F479x devices vector table for MDK-ARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == Reset_Handler
+;* - Set the vector table entries with the exceptions ISR address
+;* - Branches to __main in the C library (which eventually
+;* calls main()).
+;* After Reset the CortexM4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;* <<< Use Configuration Wizard in Context Menu >>>
+;
+ PRESERVE8
+ THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+ AREA RESET, DATA, READONLY
+ EXPORT __Vectors
+ EXPORT __Vectors_End
+ EXPORT __Vectors_Size
+
+ IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
+__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+ DCD Reset_Handler ; Reset Handler
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYPTO
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+ DCD QUADSPI_IRQHandler ; QUADSPI
+ DCD DSI_IRQHandler ; DSI
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT SystemInit
+ IMPORT __main
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__main
+ BX R0
+ ENDP
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+
+NMI_Handler PROC
+ EXPORT NMI_Handler [WEAK]
+ B .
+ ENDP
+HardFault_Handler\
+ PROC
+ EXPORT HardFault_Handler [WEAK]
+ B .
+ ENDP
+MemManage_Handler\
+ PROC
+ EXPORT MemManage_Handler [WEAK]
+ B .
+ ENDP
+BusFault_Handler\
+ PROC
+ EXPORT BusFault_Handler [WEAK]
+ B .
+ ENDP
+UsageFault_Handler\
+ PROC
+ EXPORT UsageFault_Handler [WEAK]
+ B .
+ ENDP
+SVC_Handler PROC
+ EXPORT SVC_Handler [WEAK]
+ B .
+ ENDP
+DebugMon_Handler\
+ PROC
+ EXPORT DebugMon_Handler [WEAK]
+ B .
+ ENDP
+PendSV_Handler PROC
+ EXPORT PendSV_Handler [WEAK]
+ B .
+ ENDP
+SysTick_Handler PROC
+ EXPORT SysTick_Handler [WEAK]
+ B .
+ ENDP
+
+Default_Handler PROC
+
+ EXPORT WWDG_IRQHandler [WEAK]
+ EXPORT PVD_IRQHandler [WEAK]
+ EXPORT TAMP_STAMP_IRQHandler [WEAK]
+ EXPORT RTC_WKUP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_IRQHandler [WEAK]
+ EXPORT EXTI1_IRQHandler [WEAK]
+ EXPORT EXTI2_IRQHandler [WEAK]
+ EXPORT EXTI3_IRQHandler [WEAK]
+ EXPORT EXTI4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream0_IRQHandler [WEAK]
+ EXPORT DMA1_Stream1_IRQHandler [WEAK]
+ EXPORT DMA1_Stream2_IRQHandler [WEAK]
+ EXPORT DMA1_Stream3_IRQHandler [WEAK]
+ EXPORT DMA1_Stream4_IRQHandler [WEAK]
+ EXPORT DMA1_Stream5_IRQHandler [WEAK]
+ EXPORT DMA1_Stream6_IRQHandler [WEAK]
+ EXPORT ADC_IRQHandler [WEAK]
+ EXPORT CAN1_TX_IRQHandler [WEAK]
+ EXPORT CAN1_RX0_IRQHandler [WEAK]
+ EXPORT CAN1_RX1_IRQHandler [WEAK]
+ EXPORT CAN1_SCE_IRQHandler [WEAK]
+ EXPORT EXTI9_5_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
+ EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
+ EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM2_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM4_IRQHandler [WEAK]
+ EXPORT I2C1_EV_IRQHandler [WEAK]
+ EXPORT I2C1_ER_IRQHandler [WEAK]
+ EXPORT I2C2_EV_IRQHandler [WEAK]
+ EXPORT I2C2_ER_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_IRQHandler [WEAK]
+ EXPORT EXTI15_10_IRQHandler [WEAK]
+ EXPORT RTC_Alarm_IRQHandler [WEAK]
+ EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
+ EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK]
+ EXPORT TIM8_UP_TIM13_IRQHandler [WEAK]
+ EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK]
+ EXPORT TIM8_CC_IRQHandler [WEAK]
+ EXPORT DMA1_Stream7_IRQHandler [WEAK]
+ EXPORT FMC_IRQHandler [WEAK]
+ EXPORT SDIO_IRQHandler [WEAK]
+ EXPORT TIM5_IRQHandler [WEAK]
+ EXPORT SPI3_IRQHandler [WEAK]
+ EXPORT UART4_IRQHandler [WEAK]
+ EXPORT UART5_IRQHandler [WEAK]
+ EXPORT TIM6_DAC_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT DMA2_Stream0_IRQHandler [WEAK]
+ EXPORT DMA2_Stream1_IRQHandler [WEAK]
+ EXPORT DMA2_Stream2_IRQHandler [WEAK]
+ EXPORT DMA2_Stream3_IRQHandler [WEAK]
+ EXPORT DMA2_Stream4_IRQHandler [WEAK]
+ EXPORT ETH_IRQHandler [WEAK]
+ EXPORT ETH_WKUP_IRQHandler [WEAK]
+ EXPORT CAN2_TX_IRQHandler [WEAK]
+ EXPORT CAN2_RX0_IRQHandler [WEAK]
+ EXPORT CAN2_RX1_IRQHandler [WEAK]
+ EXPORT CAN2_SCE_IRQHandler [WEAK]
+ EXPORT OTG_FS_IRQHandler [WEAK]
+ EXPORT DMA2_Stream5_IRQHandler [WEAK]
+ EXPORT DMA2_Stream6_IRQHandler [WEAK]
+ EXPORT DMA2_Stream7_IRQHandler [WEAK]
+ EXPORT USART6_IRQHandler [WEAK]
+ EXPORT I2C3_EV_IRQHandler [WEAK]
+ EXPORT I2C3_ER_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK]
+ EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK]
+ EXPORT OTG_HS_WKUP_IRQHandler [WEAK]
+ EXPORT OTG_HS_IRQHandler [WEAK]
+ EXPORT DCMI_IRQHandler [WEAK]
+ EXPORT CRYP_IRQHandler [WEAK]
+ EXPORT HASH_RNG_IRQHandler [WEAK]
+ EXPORT FPU_IRQHandler [WEAK]
+ EXPORT UART7_IRQHandler [WEAK]
+ EXPORT UART8_IRQHandler [WEAK]
+ EXPORT SPI4_IRQHandler [WEAK]
+ EXPORT SPI5_IRQHandler [WEAK]
+ EXPORT SPI6_IRQHandler [WEAK]
+ EXPORT SAI1_IRQHandler [WEAK]
+ EXPORT LTDC_IRQHandler [WEAK]
+ EXPORT LTDC_ER_IRQHandler [WEAK]
+ EXPORT DMA2D_IRQHandler [WEAK]
+ EXPORT QUADSPI_IRQHandler [WEAK]
+ EXPORT DSI_IRQHandler [WEAK]
+
+WWDG_IRQHandler
+PVD_IRQHandler
+TAMP_STAMP_IRQHandler
+RTC_WKUP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_IRQHandler
+EXTI1_IRQHandler
+EXTI2_IRQHandler
+EXTI3_IRQHandler
+EXTI4_IRQHandler
+DMA1_Stream0_IRQHandler
+DMA1_Stream1_IRQHandler
+DMA1_Stream2_IRQHandler
+DMA1_Stream3_IRQHandler
+DMA1_Stream4_IRQHandler
+DMA1_Stream5_IRQHandler
+DMA1_Stream6_IRQHandler
+ADC_IRQHandler
+CAN1_TX_IRQHandler
+CAN1_RX0_IRQHandler
+CAN1_RX1_IRQHandler
+CAN1_SCE_IRQHandler
+EXTI9_5_IRQHandler
+TIM1_BRK_TIM9_IRQHandler
+TIM1_UP_TIM10_IRQHandler
+TIM1_TRG_COM_TIM11_IRQHandler
+TIM1_CC_IRQHandler
+TIM2_IRQHandler
+TIM3_IRQHandler
+TIM4_IRQHandler
+I2C1_EV_IRQHandler
+I2C1_ER_IRQHandler
+I2C2_EV_IRQHandler
+I2C2_ER_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_IRQHandler
+EXTI15_10_IRQHandler
+RTC_Alarm_IRQHandler
+OTG_FS_WKUP_IRQHandler
+TIM8_BRK_TIM12_IRQHandler
+TIM8_UP_TIM13_IRQHandler
+TIM8_TRG_COM_TIM14_IRQHandler
+TIM8_CC_IRQHandler
+DMA1_Stream7_IRQHandler
+FMC_IRQHandler
+SDIO_IRQHandler
+TIM5_IRQHandler
+SPI3_IRQHandler
+UART4_IRQHandler
+UART5_IRQHandler
+TIM6_DAC_IRQHandler
+TIM7_IRQHandler
+DMA2_Stream0_IRQHandler
+DMA2_Stream1_IRQHandler
+DMA2_Stream2_IRQHandler
+DMA2_Stream3_IRQHandler
+DMA2_Stream4_IRQHandler
+ETH_IRQHandler
+ETH_WKUP_IRQHandler
+CAN2_TX_IRQHandler
+CAN2_RX0_IRQHandler
+CAN2_RX1_IRQHandler
+CAN2_SCE_IRQHandler
+OTG_FS_IRQHandler
+DMA2_Stream5_IRQHandler
+DMA2_Stream6_IRQHandler
+DMA2_Stream7_IRQHandler
+USART6_IRQHandler
+I2C3_EV_IRQHandler
+I2C3_ER_IRQHandler
+OTG_HS_EP1_OUT_IRQHandler
+OTG_HS_EP1_IN_IRQHandler
+OTG_HS_WKUP_IRQHandler
+OTG_HS_IRQHandler
+DCMI_IRQHandler
+CRYP_IRQHandler
+HASH_RNG_IRQHandler
+FPU_IRQHandler
+UART7_IRQHandler
+UART8_IRQHandler
+SPI4_IRQHandler
+SPI5_IRQHandler
+SPI6_IRQHandler
+SAI1_IRQHandler
+LTDC_IRQHandler
+LTDC_ER_IRQHandler
+DMA2D_IRQHandler
+QUADSPI_IRQHandler
+DSI_IRQHandler
+ B .
+
+ ENDP
+
+ ALIGN
+
+;*******************************************************************************
+; User Stack and Heap initialization
+;*******************************************************************************
+
+ END
+
+;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_ARM/stm32f479xi.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_ARM/stm32f479xi.sct
new file mode 100644
index 0000000..7aff08b
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_ARM/stm32f479xi.sct
@@ -0,0 +1,57 @@
+#! armclang -E --target=arm-arm-none-eabi -x c -mcpu=cortex-m4
+; Scatter-Loading Description File
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2016-2020 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;******************************************************************************
+
+#include "../cmsis_nvic.h"
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+/* This value is normally defined by the tools to 0x1000 for bare metal and 0x400 for RTOS */
+#if defined(MBED_BOOT_STACK_SIZE)
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE MBED_BOOT_STACK_SIZE
+#else
+#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) AND ~7)
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE {
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE {
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ RW_IRAM1 (MBED_RAM_START + VECTORS_SIZE) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+ ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) { ; Heap growing up
+ }
+
+ ARM_LIB_STACK (MBED_RAM_START + MBED_RAM_SIZE) EMPTY -MBED_CONF_TARGET_BOOT_STACK_SIZE { ; Stack region growing down
+ }
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_GCC_ARM/startup_stm32f479xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_GCC_ARM/startup_stm32f479xx.S
new file mode 100644
index 0000000..d594091
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_GCC_ARM/startup_stm32f479xx.S
@@ -0,0 +1,560 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f479xx.s
+ * @author MCD Application Team
+ * @brief STM32F479xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ ldr r0, =_sdata
+ ldr r1, =_edata
+ ldr r2, =_sidata
+ movs r3, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r4, [r2, r3]
+ str r4, [r0, r3]
+ adds r3, r3, #4
+
+LoopCopyDataInit:
+ adds r4, r0, r3
+ cmp r4, r1
+ bcc CopyDataInit
+
+/* Zero fill the bss segment. */
+ ldr r2, =_sbss
+ ldr r4, =_ebss
+ movs r3, #0
+ b LoopFillZerobss
+
+FillZerobss:
+ str r3, [r2]
+ adds r2, r2, #4
+
+LoopFillZerobss:
+ cmp r2, r4
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+ bl _start
+ bx lr
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+ g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word CRYP_IRQHandler /* CRYP crypto */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC */
+ .word LTDC_ER_IRQHandler /* LTDC error */
+ .word DMA2D_IRQHandler /* DMA2D */
+ .word QUADSPI_IRQHandler /* QUADSPI */
+ .word DSI_IRQHandler /* DSI */
+
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak CRYP_IRQHandler
+ .thumb_set CRYP_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak DSI_IRQHandler
+ .thumb_set DSI_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
+
+
+
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_GCC_ARM/stm32f479xi.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_GCC_ARM/stm32f479xi.ld
new file mode 100644
index 0000000..5f47993
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_GCC_ARM/stm32f479xi.ld
@@ -0,0 +1,203 @@
+/* Linker script to configure memory regions. */
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#include "../cmsis_nvic.h"
+
+
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START MBED_ROM_START
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE MBED_ROM_SIZE
+#endif
+
+#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ #define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
+#endif
+
+/* Round up VECTORS_SIZE to 8 bytes */
+#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
+
+MEMORY
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
+ RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(8);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(8);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+ . = ALIGN(8);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(8);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ /* Uninitialized data section
+ * This region is not initialized by the C/C++ library and can be used to
+ * store state across soft reboots. */
+ .uninitialized (NOLOAD):
+ {
+ . = ALIGN(32);
+ __uninitialized_start = .;
+ *(.uninitialized)
+ KEEP(*(.keep.uninitialized))
+ . = ALIGN(32);
+ __uninitialized_end = .;
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(8);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(8);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ PROVIDE(end = .);
+ *(.heap*)
+ . = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_IAR/startup_stm32f479xx.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_IAR/startup_stm32f479xx.S
new file mode 100644
index 0000000..3b8cac9
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_IAR/startup_stm32f479xx.S
@@ -0,0 +1,694 @@
+;********************************************************************************
+;* File Name : startup_stm32f479xx.s
+;* Author : MCD Application Team
+;* Description : STM32F479xx devices vector table for EWARM toolchain.
+;* This module performs:
+;* - Set the initial SP
+;* - Set the initial PC == _iar_program_start,
+;* - Set the vector table entries with the exceptions ISR
+;* address.
+;* - Branches to main in the C library (which eventually
+;* calls main()).
+;* After Reset the Cortex-M4 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;********************************************************************************
+;* @attention
+;*
+;* © Copyright (c) 2017 STMicroelectronics.
+;* All rights reserved.
+;*
+;* This software component is licensed by ST under BSD 3-Clause license,
+;* the "License"; You may not use this file except in compliance with the
+;* License. You may obtain a copy of the License at:
+;* opensource.org/licenses/BSD-3-Clause
+;*
+;*******************************************************************************
+;
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+ MODULE ?cstartup
+
+ ;; Forward declaration of sections.
+ SECTION CSTACK:DATA:NOROOT(3)
+
+ SECTION .intvec:CODE:NOROOT(2)
+
+ EXTERN __iar_program_start
+ EXTERN SystemInit
+ PUBLIC __vector_table
+
+ DATA
+__vector_table
+ DCD sfe(CSTACK)
+ DCD Reset_Handler ; Reset Handler
+
+ DCD NMI_Handler ; NMI Handler
+ DCD HardFault_Handler ; Hard Fault Handler
+ DCD MemManage_Handler ; MPU Fault Handler
+ DCD BusFault_Handler ; Bus Fault Handler
+ DCD UsageFault_Handler ; Usage Fault Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD DebugMon_Handler ; Debug Monitor Handler
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window WatchDog
+ DCD PVD_IRQHandler ; PVD through EXTI Line detection
+ DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
+ DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_IRQHandler ; EXTI Line0
+ DCD EXTI1_IRQHandler ; EXTI Line1
+ DCD EXTI2_IRQHandler ; EXTI Line2
+ DCD EXTI3_IRQHandler ; EXTI Line3
+ DCD EXTI4_IRQHandler ; EXTI Line4
+ DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
+ DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
+ DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
+ DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
+ DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
+ DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
+ DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
+ DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
+ DCD CAN1_TX_IRQHandler ; CAN1 TX
+ DCD CAN1_RX0_IRQHandler ; CAN1 RX0
+ DCD CAN1_RX1_IRQHandler ; CAN1 RX1
+ DCD CAN1_SCE_IRQHandler ; CAN1 SCE
+ DCD EXTI9_5_IRQHandler ; External Line[9:5]s
+ DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
+ DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
+ DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD TIM2_IRQHandler ; TIM2
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM4_IRQHandler ; TIM4
+ DCD I2C1_EV_IRQHandler ; I2C1 Event
+ DCD I2C1_ER_IRQHandler ; I2C1 Error
+ DCD I2C2_EV_IRQHandler ; I2C2 Event
+ DCD I2C2_ER_IRQHandler ; I2C2 Error
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_IRQHandler ; USART3
+ DCD EXTI15_10_IRQHandler ; External Line[15:10]s
+ DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
+ DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
+ DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12
+ DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13
+ DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
+ DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare
+ DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
+ DCD FMC_IRQHandler ; FMC
+ DCD SDIO_IRQHandler ; SDIO
+ DCD TIM5_IRQHandler ; TIM5
+ DCD SPI3_IRQHandler ; SPI3
+ DCD UART4_IRQHandler ; UART4
+ DCD UART5_IRQHandler ; UART5
+ DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
+ DCD TIM7_IRQHandler ; TIM7
+ DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
+ DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
+ DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
+ DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
+ DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
+ DCD ETH_IRQHandler ; Ethernet
+ DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line
+ DCD CAN2_TX_IRQHandler ; CAN2 TX
+ DCD CAN2_RX0_IRQHandler ; CAN2 RX0
+ DCD CAN2_RX1_IRQHandler ; CAN2 RX1
+ DCD CAN2_SCE_IRQHandler ; CAN2 SCE
+ DCD OTG_FS_IRQHandler ; USB OTG FS
+ DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
+ DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
+ DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
+ DCD USART6_IRQHandler ; USART6
+ DCD I2C3_EV_IRQHandler ; I2C3 event
+ DCD I2C3_ER_IRQHandler ; I2C3 error
+ DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out
+ DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In
+ DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI
+ DCD OTG_HS_IRQHandler ; USB OTG HS
+ DCD DCMI_IRQHandler ; DCMI
+ DCD CRYP_IRQHandler ; CRYP crypto
+ DCD HASH_RNG_IRQHandler ; Hash and Rng
+ DCD FPU_IRQHandler ; FPU
+ DCD UART7_IRQHandler ; UART7
+ DCD UART8_IRQHandler ; UART8
+ DCD SPI4_IRQHandler ; SPI4
+ DCD SPI5_IRQHandler ; SPI5
+ DCD SPI6_IRQHandler ; SPI6
+ DCD SAI1_IRQHandler ; SAI1
+ DCD LTDC_IRQHandler ; LTDC
+ DCD LTDC_ER_IRQHandler ; LTDC error
+ DCD DMA2D_IRQHandler ; DMA2D
+ DCD QUADSPI_IRQHandler ; QUADSPI
+ DCD DSI_IRQHandler ; DSI Controller
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+ THUMB
+ PUBWEAK Reset_Handler
+ SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+
+ LDR R0, =SystemInit
+ BLX R0
+ LDR R0, =__iar_program_start
+ BX R0
+
+ PUBWEAK NMI_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+ B NMI_Handler
+
+ PUBWEAK HardFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+ B HardFault_Handler
+
+ PUBWEAK MemManage_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+MemManage_Handler
+ B MemManage_Handler
+
+ PUBWEAK BusFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+BusFault_Handler
+ B BusFault_Handler
+
+ PUBWEAK UsageFault_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UsageFault_Handler
+ B UsageFault_Handler
+
+ PUBWEAK SVC_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+ B SVC_Handler
+
+ PUBWEAK DebugMon_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DebugMon_Handler
+ B DebugMon_Handler
+
+ PUBWEAK PendSV_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+ B PendSV_Handler
+
+ PUBWEAK SysTick_Handler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+ B SysTick_Handler
+
+ PUBWEAK WWDG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+WWDG_IRQHandler
+ B WWDG_IRQHandler
+
+ PUBWEAK PVD_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+PVD_IRQHandler
+ B PVD_IRQHandler
+
+ PUBWEAK TAMP_STAMP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TAMP_STAMP_IRQHandler
+ B TAMP_STAMP_IRQHandler
+
+ PUBWEAK RTC_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_WKUP_IRQHandler
+ B RTC_WKUP_IRQHandler
+
+ PUBWEAK FLASH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FLASH_IRQHandler
+ B FLASH_IRQHandler
+
+ PUBWEAK RCC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RCC_IRQHandler
+ B RCC_IRQHandler
+
+ PUBWEAK EXTI0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI0_IRQHandler
+ B EXTI0_IRQHandler
+
+ PUBWEAK EXTI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI1_IRQHandler
+ B EXTI1_IRQHandler
+
+ PUBWEAK EXTI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI2_IRQHandler
+ B EXTI2_IRQHandler
+
+ PUBWEAK EXTI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI3_IRQHandler
+ B EXTI3_IRQHandler
+
+ PUBWEAK EXTI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI4_IRQHandler
+ B EXTI4_IRQHandler
+
+ PUBWEAK DMA1_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream0_IRQHandler
+ B DMA1_Stream0_IRQHandler
+
+ PUBWEAK DMA1_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream1_IRQHandler
+ B DMA1_Stream1_IRQHandler
+
+ PUBWEAK DMA1_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream2_IRQHandler
+ B DMA1_Stream2_IRQHandler
+
+ PUBWEAK DMA1_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream3_IRQHandler
+ B DMA1_Stream3_IRQHandler
+
+ PUBWEAK DMA1_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream4_IRQHandler
+ B DMA1_Stream4_IRQHandler
+
+ PUBWEAK DMA1_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream5_IRQHandler
+ B DMA1_Stream5_IRQHandler
+
+ PUBWEAK DMA1_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream6_IRQHandler
+ B DMA1_Stream6_IRQHandler
+
+ PUBWEAK ADC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ADC_IRQHandler
+ B ADC_IRQHandler
+
+ PUBWEAK CAN1_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_TX_IRQHandler
+ B CAN1_TX_IRQHandler
+
+ PUBWEAK CAN1_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX0_IRQHandler
+ B CAN1_RX0_IRQHandler
+
+ PUBWEAK CAN1_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_RX1_IRQHandler
+ B CAN1_RX1_IRQHandler
+
+ PUBWEAK CAN1_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN1_SCE_IRQHandler
+ B CAN1_SCE_IRQHandler
+
+ PUBWEAK EXTI9_5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI9_5_IRQHandler
+ B EXTI9_5_IRQHandler
+
+ PUBWEAK TIM1_BRK_TIM9_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_BRK_TIM9_IRQHandler
+ B TIM1_BRK_TIM9_IRQHandler
+
+ PUBWEAK TIM1_UP_TIM10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_UP_TIM10_IRQHandler
+ B TIM1_UP_TIM10_IRQHandler
+
+ PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_TRG_COM_TIM11_IRQHandler
+ B TIM1_TRG_COM_TIM11_IRQHandler
+
+ PUBWEAK TIM1_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM1_CC_IRQHandler
+ B TIM1_CC_IRQHandler
+
+ PUBWEAK TIM2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM2_IRQHandler
+ B TIM2_IRQHandler
+
+ PUBWEAK TIM3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM3_IRQHandler
+ B TIM3_IRQHandler
+
+ PUBWEAK TIM4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM4_IRQHandler
+ B TIM4_IRQHandler
+
+ PUBWEAK I2C1_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_EV_IRQHandler
+ B I2C1_EV_IRQHandler
+
+ PUBWEAK I2C1_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C1_ER_IRQHandler
+ B I2C1_ER_IRQHandler
+
+ PUBWEAK I2C2_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_EV_IRQHandler
+ B I2C2_EV_IRQHandler
+
+ PUBWEAK I2C2_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C2_ER_IRQHandler
+ B I2C2_ER_IRQHandler
+
+ PUBWEAK SPI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI1_IRQHandler
+ B SPI1_IRQHandler
+
+ PUBWEAK SPI2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI2_IRQHandler
+ B SPI2_IRQHandler
+
+ PUBWEAK USART1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART1_IRQHandler
+ B USART1_IRQHandler
+
+ PUBWEAK USART2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART2_IRQHandler
+ B USART2_IRQHandler
+
+ PUBWEAK USART3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART3_IRQHandler
+ B USART3_IRQHandler
+
+ PUBWEAK EXTI15_10_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+EXTI15_10_IRQHandler
+ B EXTI15_10_IRQHandler
+
+ PUBWEAK RTC_Alarm_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+RTC_Alarm_IRQHandler
+ B RTC_Alarm_IRQHandler
+
+ PUBWEAK OTG_FS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_WKUP_IRQHandler
+ B OTG_FS_WKUP_IRQHandler
+
+ PUBWEAK TIM8_BRK_TIM12_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_BRK_TIM12_IRQHandler
+ B TIM8_BRK_TIM12_IRQHandler
+
+ PUBWEAK TIM8_UP_TIM13_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_UP_TIM13_IRQHandler
+ B TIM8_UP_TIM13_IRQHandler
+
+ PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_TRG_COM_TIM14_IRQHandler
+ B TIM8_TRG_COM_TIM14_IRQHandler
+
+ PUBWEAK TIM8_CC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM8_CC_IRQHandler
+ B TIM8_CC_IRQHandler
+
+ PUBWEAK DMA1_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA1_Stream7_IRQHandler
+ B DMA1_Stream7_IRQHandler
+
+ PUBWEAK FMC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FMC_IRQHandler
+ B FMC_IRQHandler
+
+ PUBWEAK SDIO_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SDIO_IRQHandler
+ B SDIO_IRQHandler
+
+ PUBWEAK TIM5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM5_IRQHandler
+ B TIM5_IRQHandler
+
+ PUBWEAK SPI3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI3_IRQHandler
+ B SPI3_IRQHandler
+
+ PUBWEAK UART4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART4_IRQHandler
+ B UART4_IRQHandler
+
+ PUBWEAK UART5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART5_IRQHandler
+ B UART5_IRQHandler
+
+ PUBWEAK TIM6_DAC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM6_DAC_IRQHandler
+ B TIM6_DAC_IRQHandler
+
+ PUBWEAK TIM7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+TIM7_IRQHandler
+ B TIM7_IRQHandler
+
+ PUBWEAK DMA2_Stream0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream0_IRQHandler
+ B DMA2_Stream0_IRQHandler
+
+ PUBWEAK DMA2_Stream1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream1_IRQHandler
+ B DMA2_Stream1_IRQHandler
+
+ PUBWEAK DMA2_Stream2_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream2_IRQHandler
+ B DMA2_Stream2_IRQHandler
+
+ PUBWEAK DMA2_Stream3_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream3_IRQHandler
+ B DMA2_Stream3_IRQHandler
+
+ PUBWEAK DMA2_Stream4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream4_IRQHandler
+ B DMA2_Stream4_IRQHandler
+
+ PUBWEAK ETH_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_IRQHandler
+ B ETH_IRQHandler
+
+ PUBWEAK ETH_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+ETH_WKUP_IRQHandler
+ B ETH_WKUP_IRQHandler
+
+ PUBWEAK CAN2_TX_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_TX_IRQHandler
+ B CAN2_TX_IRQHandler
+
+ PUBWEAK CAN2_RX0_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX0_IRQHandler
+ B CAN2_RX0_IRQHandler
+
+ PUBWEAK CAN2_RX1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_RX1_IRQHandler
+ B CAN2_RX1_IRQHandler
+
+ PUBWEAK CAN2_SCE_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CAN2_SCE_IRQHandler
+ B CAN2_SCE_IRQHandler
+
+ PUBWEAK OTG_FS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_FS_IRQHandler
+ B OTG_FS_IRQHandler
+
+ PUBWEAK DMA2_Stream5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream5_IRQHandler
+ B DMA2_Stream5_IRQHandler
+
+ PUBWEAK DMA2_Stream6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream6_IRQHandler
+ B DMA2_Stream6_IRQHandler
+
+ PUBWEAK DMA2_Stream7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2_Stream7_IRQHandler
+ B DMA2_Stream7_IRQHandler
+
+ PUBWEAK USART6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+USART6_IRQHandler
+ B USART6_IRQHandler
+
+ PUBWEAK I2C3_EV_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_EV_IRQHandler
+ B I2C3_EV_IRQHandler
+
+ PUBWEAK I2C3_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+I2C3_ER_IRQHandler
+ B I2C3_ER_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_OUT_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_OUT_IRQHandler
+ B OTG_HS_EP1_OUT_IRQHandler
+
+ PUBWEAK OTG_HS_EP1_IN_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_EP1_IN_IRQHandler
+ B OTG_HS_EP1_IN_IRQHandler
+
+ PUBWEAK OTG_HS_WKUP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_WKUP_IRQHandler
+ B OTG_HS_WKUP_IRQHandler
+
+ PUBWEAK OTG_HS_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+OTG_HS_IRQHandler
+ B OTG_HS_IRQHandler
+
+ PUBWEAK DCMI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DCMI_IRQHandler
+ B DCMI_IRQHandler
+
+ PUBWEAK CRYP_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+CRYP_IRQHandler
+ B CRYP_IRQHandler
+
+ PUBWEAK HASH_RNG_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+HASH_RNG_IRQHandler
+ B HASH_RNG_IRQHandler
+
+ PUBWEAK FPU_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+FPU_IRQHandler
+ B FPU_IRQHandler
+
+ PUBWEAK UART7_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART7_IRQHandler
+ B UART7_IRQHandler
+
+ PUBWEAK UART8_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+UART8_IRQHandler
+ B UART8_IRQHandler
+
+ PUBWEAK SPI4_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI4_IRQHandler
+ B SPI4_IRQHandler
+
+ PUBWEAK SPI5_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI5_IRQHandler
+ B SPI5_IRQHandler
+
+ PUBWEAK SPI6_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SPI6_IRQHandler
+ B SPI6_IRQHandler
+
+ PUBWEAK SAI1_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+SAI1_IRQHandler
+ B SAI1_IRQHandler
+
+ PUBWEAK LTDC_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_IRQHandler
+ B LTDC_IRQHandler
+
+ PUBWEAK LTDC_ER_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+LTDC_ER_IRQHandler
+ B LTDC_ER_IRQHandler
+
+ PUBWEAK DMA2D_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DMA2D_IRQHandler
+ B DMA2D_IRQHandler
+
+ PUBWEAK QUADSPI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+QUADSPI_IRQHandler
+ B QUADSPI_IRQHandler
+
+ PUBWEAK DSI_IRQHandler
+ SECTION .text:CODE:REORDER:NOROOT(1)
+DSI_IRQHandler
+ B DSI_IRQHandler
+
+ END
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_IAR/stm32f479xi.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_IAR/stm32f479xi.icf
new file mode 100644
index 0000000..721b551
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/TOOLCHAIN_IAR/stm32f479xi.icf
@@ -0,0 +1,59 @@
+/* Linker script to configure memory regions.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+/* Device specific values */
+
+/* Tools provide -DMBED_ROM_START=xxx -DMBED_ROM_SIZE=xxx -DMBED_RAM_START=xxx -DMBED_RAM_SIZE=xxx */
+
+define symbol VECTORS = 109; /* This value must match NVIC_NUM_VECTORS in cmsis_nvic.h */
+define symbol HEAP_SIZE = 0x10000;
+
+/* Common - Do not change */
+
+if (!isdefinedsymbol(MBED_APP_START)) {
+ define symbol MBED_APP_START = MBED_ROM_START;
+}
+
+if (!isdefinedsymbol(MBED_APP_SIZE)) {
+ define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+}
+
+if (!isdefinedsymbol(MBED_CONF_TARGET_BOOT_STACK_SIZE)) {
+ /* This value is normally defined by the tools
+ to 0x1000 for bare metal and 0x400 for RTOS */
+ define symbol MBED_CONF_TARGET_BOOT_STACK_SIZE = 0x400;
+}
+
+/* Round up VECTORS_SIZE to 8 bytes */
+define symbol VECTORS_SIZE = ((VECTORS * 4) + 7) & ~7;
+define symbol RAM_REGION_START = MBED_RAM_START + VECTORS_SIZE;
+define symbol RAM_REGION_SIZE = MBED_RAM_SIZE - VECTORS_SIZE;
+
+define memory mem with size = 4G;
+define region ROM_region = mem:[from MBED_APP_START size MBED_APP_SIZE];
+define region RAM_region = mem:[from RAM_REGION_START size RAM_REGION_SIZE];
+
+define block CSTACK with alignment = 8, size = MBED_CONF_TARGET_BOOT_STACK_SIZE { };
+define block HEAP with alignment = 8, size = HEAP_SIZE { };
+
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place at address mem: MBED_APP_START { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite,
+ block CSTACK, block HEAP };
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/cmsis_nvic.h
new file mode 100644
index 0000000..99956e0
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F479xI/cmsis_nvic.h
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+*/
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+#if !defined(MBED_ROM_START)
+#define MBED_ROM_START 0x8000000
+#endif
+
+#if !defined(MBED_ROM_SIZE)
+#define MBED_ROM_SIZE 0x200000 // 2.0 MB
+#endif
+
+#if !defined(MBED_RAM_START)
+#define MBED_RAM_START 0x20000000
+#endif
+
+#if !defined(MBED_RAM_SIZE)
+#define MBED_RAM_SIZE 0x50000 // 320 KB
+#endif
+
+#define NVIC_NUM_VECTORS 109
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
+
+#endif