if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; } if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x80000; } /* [ROM = 512kb = 0x80000] */ 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 = 128kb = 0x20000] Vector table dynamic copy: 102 vectors = 408 bytes (0x198) to be reserved in RAM */ define symbol __NVIC_start__ = 0x20000000; define symbol __NVIC_end__ = 0x20000197; /* Aligned on 8 bytes */ define symbol __region_CRASH_DATA_RAM_start__ = 0x20000198; define symbol __region_CRASH_DATA_RAM_end__ = 0x20000297; define symbol __region_RAM_start__ = 0x20000298; define symbol __region_RAM_end__ = 0x2001FFFF; /* 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__ = 0x15000; 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 };