diff --git a/docs/plat/hikey.rst b/docs/plat/hikey.rst index 99259f3..33e6514 100644 --- a/docs/plat/hikey.rst +++ b/docs/plat/hikey.rst @@ -91,6 +91,7 @@ cd ${BUILD_PATH}/l-loader ln -sf ${EDK2_OUTPUT_DIR}/FV/bl1.bin + ln -sf ${EDK2_OUTPUT_DIR}/FV/bl2.bin ln -sf ${BUILD_PATH}/atf-fastboot/build/hikey/${FASTBOOT_BUILD_OPTION}/bl1.bin fastboot.bin make hikey PTABLE_LST=aosp-8g @@ -142,17 +143,18 @@ $sudo apt-get purge modemmanager -- Run the command to download l-loader.bin into HiKey. +- Run the command to download recovery.bin into HiKey. .. code:: shell - $sudo python hisi-idt.py -d /dev/ttyUSB1 --img1 l-loader.bin + $sudo python hisi-idt.py -d /dev/ttyUSB1 --img1 recovery.bin - Update images. All aosp or debian images could be fetched from `link `__. .. code:: shell $sudo fastboot flash ptable prm_ptable.img + $sudo fastboot flash loader l-loader.bin $sudo fastboot flash fastboot fip.bin $sudo fastboot flash boot boot.img $sudo fastboot flash cache cache.img diff --git a/docs/plat/hikey960.rst b/docs/plat/hikey960.rst index 8524b48..63cfc92 100644 --- a/docs/plat/hikey960.rst +++ b/docs/plat/hikey960.rst @@ -83,6 +83,7 @@ cd ${BUILD_PATH}/l-loader ln -sf ${EDK2_OUTPUT_DIR}/FV/bl1.bin + ln -sf ${EDK2_OUTPUT_DIR}/FV/bl2.bin ln -sf ${EDK2_OUTPUT_DIR}/FV/fip.bin ln -sf ${EDK2_OUTPUT_DIR}/FV/BL33_AP_UEFI.fd make hikey960 @@ -130,13 +131,14 @@ - Fetch that are used in recovery mode. The code location is in below. `link `__ -- Generate l-loader.bin. +- Prepare recovery binary. .. code:: shell $cd tools-images-hikey960 $ln -sf ${BUILD_PATH}/l-loader/l-loader.bin $ln -sf ${BUILD_PATH}/l-loader/fip.bin + $ln -sf ${BUILD_PATH}/l-loader/recovery.bin - Prepare config file. @@ -146,7 +148,7 @@ # The content of config file ./sec_usb_xloader.img 0x00020000 ./sec_uce_boot.img 0x6A908000 - ./l-loader.bin 0x1AC00000 + ./recovery.bin 0x1AC00000 - Remove the modemmanager package. This package may causes hikey\_idt tool failure. @@ -154,7 +156,7 @@ $sudo apt-get purge modemmanager -- Run the command to download l-loader.bin into HiKey960. +- Run the command to download recovery.bin into HiKey960. .. code:: shell diff --git a/plat/hisilicon/hikey/aarch64/hikey_common.c b/plat/hisilicon/hikey/aarch64/hikey_common.c index d5b63cc..f95af58 100644 --- a/plat/hisilicon/hikey/aarch64/hikey_common.c +++ b/plat/hisilicon/hikey/aarch64/hikey_common.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -17,7 +17,7 @@ #include "../hikey_def.h" #define MAP_DDR MAP_REGION_FLAT(DDR_BASE, \ - DDR_SIZE, \ + DDR_SIZE - DDR_SEC_SIZE, \ MT_DEVICE | MT_RW | MT_NS) #define MAP_DEVICE MAP_REGION_FLAT(DEVICE_BASE, \ @@ -28,15 +28,6 @@ TSP_SEC_MEM_SIZE, \ MT_MEMORY | MT_RW | MT_SECURE) -#if LOAD_IMAGE_V2 -#ifdef SPD_opteed -#define MAP_OPTEE_PAGEABLE MAP_REGION_FLAT( \ - HIKEY_OPTEE_PAGEABLE_LOAD_BASE, \ - HIKEY_OPTEE_PAGEABLE_LOAD_SIZE, \ - MT_MEMORY | MT_RW | MT_SECURE) -#endif -#endif - #define MAP_ROM_PARAM MAP_REGION_FLAT(XG2RAM0_BASE, \ BL1_XG2RAM0_OFFSET, \ MT_DEVICE | MT_RO | MT_SECURE) @@ -73,11 +64,7 @@ MAP_DDR, MAP_DEVICE, MAP_TSP_MEM, -#if LOAD_IMAGE_V2 -#ifdef SPD_opteed - MAP_OPTEE_PAGEABLE, -#endif -#endif + MAP_SRAM, {0} }; #endif diff --git a/plat/hisilicon/hikey/hikey_bl1_setup.c b/plat/hisilicon/hikey/hikey_bl1_setup.c index 52dcf6b..69b194a 100644 --- a/plat/hisilicon/hikey/hikey_bl1_setup.c +++ b/plat/hisilicon/hikey/hikey_bl1_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -12,14 +12,10 @@ #include #include #include -#include #include -#include #include -#include #include #include -#include #include #include @@ -58,7 +54,6 @@ return &bl1_tzram_layout; } -#if LOAD_IMAGE_V2 /******************************************************************************* * Function that takes a memory layout into which BL2 has been loaded and * populates a new memory layout for BL2 that ensures that BL1's data sections @@ -80,7 +75,6 @@ flush_dcache_range((unsigned long)bl2_mem_layout, sizeof(meminfo_t)); } -#endif /* LOAD_IMAGE_V2 */ /* * Perform any BL1 specific platform actions. @@ -94,16 +88,6 @@ bl1_tzram_layout.total_base = BL1_RW_BASE; bl1_tzram_layout.total_size = BL1_RW_SIZE; -#if !LOAD_IMAGE_V2 - /* Calculate how much RAM BL1 is using and how much remains free */ - bl1_tzram_layout.free_base = BL1_RW_BASE; - bl1_tzram_layout.free_size = BL1_RW_SIZE; - reserve_mem(&bl1_tzram_layout.free_base, - &bl1_tzram_layout.free_size, - BL1_RAM_BASE, - BL1_RAM_LIMIT - BL1_RAM_BASE); /* bl1_size */ -#endif - INFO("BL1: 0x%lx - 0x%lx [size = %lu]\n", BL1_RAM_BASE, BL1_RAM_LIMIT, BL1_RAM_LIMIT - BL1_RAM_BASE); /* bl1_size */ } @@ -123,381 +107,6 @@ BL1_COHERENT_RAM_LIMIT); } -static void hikey_sp804_init(void) -{ - uint32_t data; - - /* select the clock of dual timer0 */ - data = mmio_read_32(AO_SC_TIMER_EN0); - while (data & 3) { - data &= ~3; - data |= 3 << 16; - mmio_write_32(AO_SC_TIMER_EN0, data); - data = mmio_read_32(AO_SC_TIMER_EN0); - } - /* enable the pclk of dual timer0 */ - data = mmio_read_32(AO_SC_PERIPH_CLKSTAT4); - while (!(data & PCLK_TIMER1) || !(data & PCLK_TIMER0)) { - mmio_write_32(AO_SC_PERIPH_CLKEN4, PCLK_TIMER1 | PCLK_TIMER0); - data = mmio_read_32(AO_SC_PERIPH_CLKSTAT4); - } - /* reset dual timer0 */ - data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4); - mmio_write_32(AO_SC_PERIPH_RSTEN4, PCLK_TIMER1 | PCLK_TIMER0); - do { - data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4); - } while (!(data & PCLK_TIMER1) || !(data & PCLK_TIMER0)); - /* unreset dual timer0 */ - mmio_write_32(AO_SC_PERIPH_RSTDIS4, PCLK_TIMER1 | PCLK_TIMER0); - do { - data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4); - } while ((data & PCLK_TIMER1) || (data & PCLK_TIMER0)); - - sp804_timer_init(SP804_TIMER0_BASE, 10, 192); -} - -static void hikey_gpio_init(void) -{ - pl061_gpio_init(); - pl061_gpio_register(GPIO0_BASE, 0); - pl061_gpio_register(GPIO1_BASE, 1); - pl061_gpio_register(GPIO2_BASE, 2); - pl061_gpio_register(GPIO3_BASE, 3); - pl061_gpio_register(GPIO4_BASE, 4); - pl061_gpio_register(GPIO5_BASE, 5); - pl061_gpio_register(GPIO6_BASE, 6); - pl061_gpio_register(GPIO7_BASE, 7); - pl061_gpio_register(GPIO8_BASE, 8); - pl061_gpio_register(GPIO9_BASE, 9); - pl061_gpio_register(GPIO10_BASE, 10); - pl061_gpio_register(GPIO11_BASE, 11); - pl061_gpio_register(GPIO12_BASE, 12); - pl061_gpio_register(GPIO13_BASE, 13); - pl061_gpio_register(GPIO14_BASE, 14); - pl061_gpio_register(GPIO15_BASE, 15); - pl061_gpio_register(GPIO16_BASE, 16); - pl061_gpio_register(GPIO17_BASE, 17); - pl061_gpio_register(GPIO18_BASE, 18); - pl061_gpio_register(GPIO19_BASE, 19); - - /* Power on indicator LED (USER_LED1). */ - gpio_set_direction(32, GPIO_DIR_OUT); /* LED1 */ - gpio_set_value(32, GPIO_LEVEL_HIGH); - gpio_set_direction(33, GPIO_DIR_OUT); /* LED2 */ - gpio_set_value(33, GPIO_LEVEL_LOW); - gpio_set_direction(34, GPIO_DIR_OUT); /* LED3 */ - gpio_set_direction(35, GPIO_DIR_OUT); /* LED4 */ -} - -static void hikey_pmussi_init(void) -{ - uint32_t data; - - /* Initialize PWR_HOLD GPIO */ - gpio_set_direction(0, GPIO_DIR_OUT); - gpio_set_value(0, GPIO_LEVEL_LOW); - - /* - * After reset, PMUSSI stays in reset mode. - * Now make it out of reset. - */ - mmio_write_32(AO_SC_PERIPH_RSTDIS4, - AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N); - do { - data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4); - } while (data & AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N); - - /* Set PMUSSI clock latency for read operation. */ - data = mmio_read_32(AO_SC_MCU_SUBSYS_CTRL3); - data &= ~AO_SC_MCU_SUBSYS_CTRL3_RCLK_MASK; - data |= AO_SC_MCU_SUBSYS_CTRL3_RCLK_3; - mmio_write_32(AO_SC_MCU_SUBSYS_CTRL3, data); - - /* enable PMUSSI clock */ - data = AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_CCPU | - AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_MCU; - mmio_write_32(AO_SC_PERIPH_CLKEN5, data); - data = AO_SC_PERIPH_CLKEN4_PCLK_PMUSSI; - mmio_write_32(AO_SC_PERIPH_CLKEN4, data); - - gpio_set_value(0, GPIO_LEVEL_HIGH); -} - -static void hikey_hi6553_init(void) -{ - uint8_t data; - - mmio_write_8(HI6553_PERI_EN_MARK, 0x1e); - mmio_write_8(HI6553_NP_REG_ADJ1, 0); - data = DISABLE6_XO_CLK_CONN | DISABLE6_XO_CLK_NFC | - DISABLE6_XO_CLK_RF1 | DISABLE6_XO_CLK_RF2; - mmio_write_8(HI6553_DISABLE6_XO_CLK, data); - - /* configure BUCK0 & BUCK1 */ - mmio_write_8(HI6553_BUCK01_CTRL2, 0x5e); - mmio_write_8(HI6553_BUCK0_CTRL7, 0x10); - mmio_write_8(HI6553_BUCK1_CTRL7, 0x10); - mmio_write_8(HI6553_BUCK0_CTRL5, 0x1e); - mmio_write_8(HI6553_BUCK1_CTRL5, 0x1e); - mmio_write_8(HI6553_BUCK0_CTRL1, 0xfc); - mmio_write_8(HI6553_BUCK1_CTRL1, 0xfc); - - /* configure BUCK2 */ - mmio_write_8(HI6553_BUCK2_REG1, 0x4f); - mmio_write_8(HI6553_BUCK2_REG5, 0x99); - mmio_write_8(HI6553_BUCK2_REG6, 0x45); - mdelay(1); - mmio_write_8(HI6553_VSET_BUCK2_ADJ, 0x22); - mdelay(1); - - /* configure BUCK3 */ - mmio_write_8(HI6553_BUCK3_REG3, 0x02); - mmio_write_8(HI6553_BUCK3_REG5, 0x99); - mmio_write_8(HI6553_BUCK3_REG6, 0x41); - mmio_write_8(HI6553_VSET_BUCK3_ADJ, 0x02); - mdelay(1); - - /* configure BUCK4 */ - mmio_write_8(HI6553_BUCK4_REG2, 0x9a); - mmio_write_8(HI6553_BUCK4_REG5, 0x99); - mmio_write_8(HI6553_BUCK4_REG6, 0x45); - - /* configure LDO20 */ - mmio_write_8(HI6553_LDO20_REG_ADJ, 0x50); - - mmio_write_8(HI6553_NP_REG_CHG, 0x0f); - mmio_write_8(HI6553_CLK_TOP0, 0x06); - mmio_write_8(HI6553_CLK_TOP3, 0xc0); - mmio_write_8(HI6553_CLK_TOP4, 0x00); - - /* configure LDO7 & LDO10 for SD slot */ - /* enable LDO7 */ - data = mmio_read_8(HI6553_LDO7_REG_ADJ); - data = (data & 0xf8) | 0x2; - mmio_write_8(HI6553_LDO7_REG_ADJ, data); - mdelay(5); - mmio_write_8(HI6553_ENABLE2_LDO1_8, 1 << 6); - mdelay(5); - /* enable LDO10 */ - data = mmio_read_8(HI6553_LDO10_REG_ADJ); - data = (data & 0xf8) | 0x5; - mmio_write_8(HI6553_LDO10_REG_ADJ, data); - mdelay(5); - mmio_write_8(HI6553_ENABLE3_LDO9_16, 1 << 1); - mdelay(5); - /* enable LDO15 */ - data = mmio_read_8(HI6553_LDO15_REG_ADJ); - data = (data & 0xf8) | 0x4; - mmio_write_8(HI6553_LDO15_REG_ADJ, data); - mmio_write_8(HI6553_ENABLE3_LDO9_16, 1 << 6); - mdelay(5); - /* enable LDO19 */ - data = mmio_read_8(HI6553_LDO19_REG_ADJ); - data |= 0x7; - mmio_write_8(HI6553_LDO19_REG_ADJ, data); - mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 2); - mdelay(5); - /* enable LDO21 */ - data = mmio_read_8(HI6553_LDO21_REG_ADJ); - data = (data & 0xf8) | 0x3; - mmio_write_8(HI6553_LDO21_REG_ADJ, data); - mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 4); - mdelay(5); - /* enable LDO22 */ - data = mmio_read_8(HI6553_LDO22_REG_ADJ); - data = (data & 0xf8) | 0x7; - mmio_write_8(HI6553_LDO22_REG_ADJ, data); - mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 5); - mdelay(5); - - /* select 32.764KHz */ - mmio_write_8(HI6553_CLK19M2_600_586_EN, 0x01); - - /* Disable vbus_det interrupts */ - data = mmio_read_8(HI6553_IRQ2_MASK); - data = data | 0x3; - mmio_write_8(HI6553_IRQ2_MASK, data); -} - -static void init_mmc0_pll(void) -{ - unsigned int data; - - /* select SYSPLL as the source of MMC0 */ - /* select SYSPLL as the source of MUX1 (SC_CLK_SEL0) */ - mmio_write_32(PERI_SC_CLK_SEL0, 1 << 5 | 1 << 21); - do { - data = mmio_read_32(PERI_SC_CLK_SEL0); - } while (!(data & (1 << 5))); - /* select MUX1 as the source of MUX2 (SC_CLK_SEL0) */ - mmio_write_32(PERI_SC_CLK_SEL0, 1 << 29); - do { - data = mmio_read_32(PERI_SC_CLK_SEL0); - } while (data & (1 << 13)); - - mmio_write_32(PERI_SC_PERIPH_CLKEN0, (1 << 0)); - do { - data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); - } while (!(data & (1 << 0))); - - data = mmio_read_32(PERI_SC_PERIPH_CLKEN12); - data |= 1 << 1; - mmio_write_32(PERI_SC_PERIPH_CLKEN12, data); - - do { - mmio_write_32(PERI_SC_CLKCFG8BIT1, (1 << 7) | 0xb); - data = mmio_read_32(PERI_SC_CLKCFG8BIT1); - } while ((data & 0xb) != 0xb); -} - -static void reset_mmc0_clk(void) -{ - unsigned int data; - - /* disable mmc0 bus clock */ - mmio_write_32(PERI_SC_PERIPH_CLKDIS0, PERI_CLK0_MMC0); - do { - data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); - } while (data & PERI_CLK0_MMC0); - /* enable mmc0 bus clock */ - mmio_write_32(PERI_SC_PERIPH_CLKEN0, PERI_CLK0_MMC0); - do { - data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); - } while (!(data & PERI_CLK0_MMC0)); - /* reset mmc0 clock domain */ - mmio_write_32(PERI_SC_PERIPH_RSTEN0, PERI_RST0_MMC0); - - /* bypass mmc0 clock phase */ - data = mmio_read_32(PERI_SC_PERIPH_CTRL2); - data |= 3; - mmio_write_32(PERI_SC_PERIPH_CTRL2, data); - - /* disable low power */ - data = mmio_read_32(PERI_SC_PERIPH_CTRL13); - data |= 1 << 3; - mmio_write_32(PERI_SC_PERIPH_CTRL13, data); - do { - data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0); - } while (!(data & PERI_RST0_MMC0)); - - /* unreset mmc0 clock domain */ - mmio_write_32(PERI_SC_PERIPH_RSTDIS0, PERI_RST0_MMC0); - do { - data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0); - } while (data & PERI_RST0_MMC0); -} - -static void init_media_clk(void) -{ - unsigned int data, value; - - data = mmio_read_32(PMCTRL_MEDPLLCTRL); - data |= 1; - mmio_write_32(PMCTRL_MEDPLLCTRL, data); - - for (;;) { - data = mmio_read_32(PMCTRL_MEDPLLCTRL); - value = 1 << 28; - if ((data & value) == value) - break; - } - - data = mmio_read_32(PERI_SC_PERIPH_CLKEN12); - data = 1 << 10; - mmio_write_32(PERI_SC_PERIPH_CLKEN12, data); -} - -static void init_mmc1_pll(void) -{ - uint32_t data; - - /* select SYSPLL as the source of MMC1 */ - /* select SYSPLL as the source of MUX1 (SC_CLK_SEL0) */ - mmio_write_32(PERI_SC_CLK_SEL0, 1 << 11 | 1 << 27); - do { - data = mmio_read_32(PERI_SC_CLK_SEL0); - } while (!(data & (1 << 11))); - /* select MUX1 as the source of MUX2 (SC_CLK_SEL0) */ - mmio_write_32(PERI_SC_CLK_SEL0, 1 << 30); - do { - data = mmio_read_32(PERI_SC_CLK_SEL0); - } while (data & (1 << 14)); - - mmio_write_32(PERI_SC_PERIPH_CLKEN0, (1 << 1)); - do { - data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); - } while (!(data & (1 << 1))); - - data = mmio_read_32(PERI_SC_PERIPH_CLKEN12); - data |= 1 << 2; - mmio_write_32(PERI_SC_PERIPH_CLKEN12, data); - - do { - /* 1.2GHz / 50 = 24MHz */ - mmio_write_32(PERI_SC_CLKCFG8BIT2, 0x31 | (1 << 7)); - data = mmio_read_32(PERI_SC_CLKCFG8BIT2); - } while ((data & 0x31) != 0x31); -} - -static void reset_mmc1_clk(void) -{ - unsigned int data; - - /* disable mmc1 bus clock */ - mmio_write_32(PERI_SC_PERIPH_CLKDIS0, PERI_CLK0_MMC1); - do { - data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); - } while (data & PERI_CLK0_MMC1); - /* enable mmc1 bus clock */ - mmio_write_32(PERI_SC_PERIPH_CLKEN0, PERI_CLK0_MMC1); - do { - data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); - } while (!(data & PERI_CLK0_MMC1)); - /* reset mmc1 clock domain */ - mmio_write_32(PERI_SC_PERIPH_RSTEN0, PERI_RST0_MMC1); - - /* bypass mmc1 clock phase */ - data = mmio_read_32(PERI_SC_PERIPH_CTRL2); - data |= 3 << 2; - mmio_write_32(PERI_SC_PERIPH_CTRL2, data); - - /* disable low power */ - data = mmio_read_32(PERI_SC_PERIPH_CTRL13); - data |= 1 << 4; - mmio_write_32(PERI_SC_PERIPH_CTRL13, data); - do { - data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0); - } while (!(data & PERI_RST0_MMC1)); - - /* unreset mmc0 clock domain */ - mmio_write_32(PERI_SC_PERIPH_RSTDIS0, PERI_RST0_MMC1); - do { - data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0); - } while (data & PERI_RST0_MMC1); -} - -/* Initialize PLL of both eMMC and SD controllers. */ -static void hikey_mmc_pll_init(void) -{ - init_mmc0_pll(); - reset_mmc0_clk(); - init_media_clk(); - - dsb(); - - init_mmc1_pll(); - reset_mmc1_clk(); -} - -static void hikey_rtc_init(void) -{ - uint32_t data; - - data = mmio_read_32(AO_SC_PERIPH_CLKEN4); - data |= AO_SC_PERIPH_RSTDIS4_RESET_RTC0_N; - mmio_write_32(AO_SC_PERIPH_CLKEN4, data); -} - /* * Function which will perform any remaining platform-specific setup that can * occur after the MMU and data cache have been enabled. @@ -541,9 +150,6 @@ boot_mode = mmio_read_32(ONCHIPROM_PARAM_BASE); switch (boot_mode) { - case BOOT_NORMAL: - ret = BL2_IMAGE_ID; - break; case BOOT_USB_DOWNLOAD: case BOOT_UART_DOWNLOAD: ret = NS_BL1U_IMAGE_ID; @@ -575,7 +181,7 @@ uint64_t data = 0; if (image_id == BL2_IMAGE_ID) - return; + panic(); inv_dcache_range(NS_BL1U_BASE, NS_BL1U_SIZE); __asm__ volatile ("mrs %0, cpacr_el1" : "=r"(data)); do { diff --git a/plat/hisilicon/hikey/hikey_bl2_mem_params_desc.c b/plat/hisilicon/hikey/hikey_bl2_mem_params_desc.c index 50ca015..7c025c3 100644 --- a/plat/hisilicon/hikey/hikey_bl2_mem_params_desc.c +++ b/plat/hisilicon/hikey/hikey_bl2_mem_params_desc.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -28,7 +28,7 @@ VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE), SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY, - VERSION_2, image_info_t, 0), + VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP), .image_info.image_base = SCP_BL2_BASE, .image_info.image_max_size = SCP_BL2_SIZE, diff --git a/plat/hisilicon/hikey/hikey_bl2_setup.c b/plat/hisilicon/hikey/hikey_bl2_setup.c index 3f5e486..20bb752 100644 --- a/plat/hisilicon/hikey/hikey_bl2_setup.c +++ b/plat/hisilicon/hikey/hikey_bl2_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -17,13 +17,11 @@ #include #include #include -#if LOAD_IMAGE_V2 #ifdef SPD_opteed #include #endif -#endif +#include #include -#include #include #include "hikey_def.h" @@ -38,6 +36,8 @@ #define BL2_RO_BASE (unsigned long)(&__RO_START__) #define BL2_RO_LIMIT (unsigned long)(&__RO_END__) +#define BL2_RW_BASE (BL2_RO_LIMIT) + /* * The next 2 constants identify the extents of the coherent memory region. * These addresses are used by the MMU setup code and therefore they must be @@ -48,50 +48,19 @@ #define BL2_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__) #define BL2_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__) -static meminfo_t bl2_tzram_layout __aligned(CACHE_WRITEBACK_GRANULE); +static meminfo_t bl2_el3_tzram_layout; -#if !LOAD_IMAGE_V2 - -/******************************************************************************* - * This structure represents the superset of information that is passed to - * BL31, e.g. while passing control to it from BL2, bl31_params - * and other platform specific params - ******************************************************************************/ -typedef struct bl2_to_bl31_params_mem { - bl31_params_t bl31_params; - image_info_t bl31_image_info; - image_info_t bl32_image_info; - image_info_t bl33_image_info; - entry_point_info_t bl33_ep_info; - entry_point_info_t bl32_ep_info; - entry_point_info_t bl31_ep_info; -} bl2_to_bl31_params_mem_t; - -static bl2_to_bl31_params_mem_t bl31_params_mem; - -meminfo_t *bl2_plat_sec_mem_layout(void) -{ - return &bl2_tzram_layout; -} - -void bl2_plat_get_scp_bl2_meminfo(meminfo_t *scp_bl2_meminfo) -{ - scp_bl2_meminfo->total_base = SCP_BL2_BASE; - scp_bl2_meminfo->total_size = SCP_BL2_SIZE; - scp_bl2_meminfo->free_base = SCP_BL2_BASE; - scp_bl2_meminfo->free_size = SCP_BL2_SIZE; -} -#endif /* LOAD_IMAGE_V2 */ +enum { + BOOT_MODE_RECOVERY = 0, + BOOT_MODE_NORMAL, + BOOT_MODE_MASK = 1, +}; /******************************************************************************* * Transfer SCP_BL2 from Trusted RAM using the SCP Download protocol. * Return 0 on success, -1 otherwise. ******************************************************************************/ -#if LOAD_IMAGE_V2 int plat_hikey_bl2_handle_scp_bl2(image_info_t *scp_bl2_image_info) -#else -int bl2_plat_handle_scp_bl2(struct image_info *scp_bl2_image_info) -#endif { /* Enable MCU SRAM */ hisi_mcu_enable_sram(); @@ -161,7 +130,6 @@ } #endif /* AARCH32 */ -#if LOAD_IMAGE_V2 int hikey_bl2_handle_post_image_load(unsigned int image_id) { int err = 0; @@ -222,144 +190,6 @@ return hikey_bl2_handle_post_image_load(image_id); } -#else /* LOAD_IMAGE_V2 */ - -bl31_params_t *bl2_plat_get_bl31_params(void) -{ - bl31_params_t *bl2_to_bl31_params = NULL; - - /* - * Initialise the memory for all the arguments that needs to - * be passed to BL3-1 - */ - memset(&bl31_params_mem, 0, sizeof(bl2_to_bl31_params_mem_t)); - - /* Assign memory for TF related information */ - bl2_to_bl31_params = &bl31_params_mem.bl31_params; - SET_PARAM_HEAD(bl2_to_bl31_params, PARAM_BL31, VERSION_1, 0); - - /* Fill BL3-1 related information */ - bl2_to_bl31_params->bl31_image_info = &bl31_params_mem.bl31_image_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl31_image_info, PARAM_IMAGE_BINARY, - VERSION_1, 0); - - /* Fill BL3-2 related information if it exists */ -#ifdef BL32_BASE - bl2_to_bl31_params->bl32_ep_info = &bl31_params_mem.bl32_ep_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl32_ep_info, PARAM_EP, - VERSION_1, 0); - bl2_to_bl31_params->bl32_image_info = &bl31_params_mem.bl32_image_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl32_image_info, PARAM_IMAGE_BINARY, - VERSION_1, 0); -#endif - - /* Fill BL3-3 related information */ - bl2_to_bl31_params->bl33_ep_info = &bl31_params_mem.bl33_ep_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl33_ep_info, - PARAM_EP, VERSION_1, 0); - - /* BL3-3 expects to receive the primary CPU MPID (through x0) */ - bl2_to_bl31_params->bl33_ep_info->args.arg0 = 0xffff & read_mpidr(); - - bl2_to_bl31_params->bl33_image_info = &bl31_params_mem.bl33_image_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl33_image_info, PARAM_IMAGE_BINARY, - VERSION_1, 0); - - return bl2_to_bl31_params; -} - -struct entry_point_info *bl2_plat_get_bl31_ep_info(void) -{ -#if DEBUG - bl31_params_mem.bl31_ep_info.args.arg1 = HIKEY_BL31_PLAT_PARAM_VAL; -#endif - - return &bl31_params_mem.bl31_ep_info; -} - -void bl2_plat_set_bl31_ep_info(image_info_t *image, - entry_point_info_t *bl31_ep_info) -{ - SET_SECURITY_STATE(bl31_ep_info->h.attr, SECURE); - bl31_ep_info->spsr = SPSR_64(MODE_EL3, MODE_SP_ELX, - DISABLE_ALL_EXCEPTIONS); -} - -/******************************************************************************* - * Before calling this function BL32 is loaded in memory and its entrypoint - * is set by load_image. This is a placeholder for the platform to change - * the entrypoint of BL32 and set SPSR and security state. - * On Hikey we only set the security state of the entrypoint - ******************************************************************************/ -#ifdef BL32_BASE -void bl2_plat_set_bl32_ep_info(image_info_t *bl32_image_info, - entry_point_info_t *bl32_ep_info) -{ - SET_SECURITY_STATE(bl32_ep_info->h.attr, SECURE); - /* - * The Secure Payload Dispatcher service is responsible for - * setting the SPSR prior to entry into the BL32 image. - */ - bl32_ep_info->spsr = 0; -} - -/******************************************************************************* - * Populate the extents of memory available for loading BL32 - ******************************************************************************/ -void bl2_plat_get_bl32_meminfo(meminfo_t *bl32_meminfo) -{ - /* - * Populate the extents of memory available for loading BL32. - */ - bl32_meminfo->total_base = BL32_BASE; - bl32_meminfo->free_base = BL32_BASE; - bl32_meminfo->total_size = - (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE; - bl32_meminfo->free_size = - (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE; -} -#endif /* BL32_BASE */ - -void bl2_plat_set_bl33_ep_info(image_info_t *image, - entry_point_info_t *bl33_ep_info) -{ - unsigned long el_status; - unsigned int mode; - - /* Figure out what mode we enter the non-secure world in */ - el_status = read_id_aa64pfr0_el1() >> ID_AA64PFR0_EL2_SHIFT; - el_status &= ID_AA64PFR0_ELX_MASK; - - if (el_status) - mode = MODE_EL2; - else - mode = MODE_EL1; - - /* - * TODO: Consider the possibility of specifying the SPSR in - * the FIP ToC and allowing the platform to have a say as - * well. - */ - bl33_ep_info->spsr = SPSR_64(mode, MODE_SP_ELX, - DISABLE_ALL_EXCEPTIONS); - SET_SECURITY_STATE(bl33_ep_info->h.attr, NON_SECURE); -} - -void bl2_plat_flush_bl31_params(void) -{ - flush_dcache_range((unsigned long)&bl31_params_mem, - sizeof(bl2_to_bl31_params_mem_t)); -} - -void bl2_plat_get_bl33_meminfo(meminfo_t *bl33_meminfo) -{ - bl33_meminfo->total_base = DDR_BASE; - bl33_meminfo->total_size = DDR_SIZE; - bl33_meminfo->free_base = DDR_BASE; - bl33_meminfo->free_size = DDR_SIZE; -} -#endif /* LOAD_IMAGE_V2 */ - static void reset_dwmmc_clk(void) { unsigned int data; @@ -442,28 +272,53 @@ mmio_write_32(IOMG_GPIO24, IOMG_MUX_FUNC0); } -void bl2_early_platform_setup(meminfo_t *mem_layout) +void bl2_el3_early_platform_setup(u_register_t arg1, u_register_t arg2, + u_register_t arg3, u_register_t arg4) +{ + /* Initialize the console to provide early debug support */ + console_init(CONSOLE_BASE, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE); + /* + * Allow BL2 to see the whole Trusted RAM. + */ + bl2_el3_tzram_layout.total_base = BL2_RW_BASE; + bl2_el3_tzram_layout.total_size = BL31_LIMIT - BL2_RW_BASE; +} + +void bl2_el3_plat_arch_setup(void) +{ + hikey_init_mmu_el3(bl2_el3_tzram_layout.total_base, + bl2_el3_tzram_layout.total_size, + BL2_RO_BASE, + BL2_RO_LIMIT, + BL2_COHERENT_RAM_BASE, + BL2_COHERENT_RAM_LIMIT); +} + +void bl2_platform_setup(void) { dw_mmc_params_t params; - /* Initialize the console to provide early debug support */ - console_init(CONSOLE_BASE, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE); + hikey_sp804_init(); + hikey_gpio_init(); + hikey_pmussi_init(); + hikey_hi6553_init(); - /* Setup the BL2 memory layout */ - bl2_tzram_layout = *mem_layout; + dsb(); + hikey_ddr_init(); + hikey_security_setup(); /* Clear SRAM since it'll be used by MCU right now. */ memset((void *)SRAM_BASE, 0, SRAM_SIZE); - - sp804_timer_init(SP804_TIMER0_BASE, 10, 192); - dsb(); - hikey_ddr_init(); + clean_dcache_range(SRAM_BASE, SRAM_SIZE); hikey_boardid_init(); init_acpu_dvfs(); + hikey_rtc_init(); hikey_sd_init(); hikey_jumper_init(); + hikey_mmc_pll_init(); + reset_dwmmc_clk(); memset(¶ms, 0, sizeof(dw_mmc_params_t)); params.reg_base = DWMMC0_BASE; @@ -476,18 +331,3 @@ hikey_io_setup(); } - -void bl2_plat_arch_setup(void) -{ - hikey_init_mmu_el1(bl2_tzram_layout.total_base, - bl2_tzram_layout.total_size, - BL2_RO_BASE, - BL2_RO_LIMIT, - BL2_COHERENT_RAM_BASE, - BL2_COHERENT_RAM_LIMIT); -} - -void bl2_platform_setup(void) -{ - hikey_security_setup(); -} diff --git a/plat/hisilicon/hikey/hikey_bl31_setup.c b/plat/hisilicon/hikey/hikey_bl31_setup.c index 412b593..e13ecf6 100644 --- a/plat/hisilicon/hikey/hikey_bl31_setup.c +++ b/plat/hisilicon/hikey/hikey_bl31_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -82,13 +82,8 @@ return NULL; } -#if LOAD_IMAGE_V2 void bl31_early_platform_setup(void *from_bl2, void *plat_params_from_bl2) -#else -void bl31_early_platform_setup(bl31_params_t *from_bl2, - void *plat_params_from_bl2) -#endif { /* Initialize the console to provide early debug support */ console_init(CONSOLE_BASE, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE); @@ -97,7 +92,6 @@ cci_init(CCI400_BASE, cci_map, ARRAY_SIZE(cci_map)); cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1())); -#if LOAD_IMAGE_V2 /* * Check params passed from BL2 should not be NULL, */ @@ -124,23 +118,6 @@ if (bl33_ep_info.pc == 0) panic(); - -#else /* LOAD_IMAGE_V2 */ - - /* - * Check params passed from BL2 should not be NULL, - */ - assert(from_bl2 != NULL); - assert(from_bl2->h.type == PARAM_BL31); - assert(from_bl2->h.version >= VERSION_1); - - /* - * Copy BL3-2 and BL3-3 entry point information. - * They are stored in Secure RAM, in BL2's address space. - */ - bl32_ep_info = *from_bl2->bl32_ep_info; - bl33_ep_info = *from_bl2->bl33_ep_info; -#endif /* LOAD_IMAGE_V2 */ } void bl31_plat_arch_setup(void) diff --git a/plat/hisilicon/hikey/hikey_bl_common.c b/plat/hisilicon/hikey/hikey_bl_common.c new file mode 100644 index 0000000..b254a90 --- /dev/null +++ b/plat/hisilicon/hikey/hikey_bl_common.c @@ -0,0 +1,390 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "hikey_private.h" + +void hikey_sp804_init(void) +{ + uint32_t data; + + /* select the clock of dual timer0 */ + data = mmio_read_32(AO_SC_TIMER_EN0); + while (data & 3) { + data &= ~3; + data |= 3 << 16; + mmio_write_32(AO_SC_TIMER_EN0, data); + data = mmio_read_32(AO_SC_TIMER_EN0); + } + /* enable the pclk of dual timer0 */ + data = mmio_read_32(AO_SC_PERIPH_CLKSTAT4); + while (!(data & PCLK_TIMER1) || !(data & PCLK_TIMER0)) { + mmio_write_32(AO_SC_PERIPH_CLKEN4, PCLK_TIMER1 | PCLK_TIMER0); + data = mmio_read_32(AO_SC_PERIPH_CLKSTAT4); + } + /* reset dual timer0 */ + data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4); + mmio_write_32(AO_SC_PERIPH_RSTEN4, PCLK_TIMER1 | PCLK_TIMER0); + do { + data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4); + } while (!(data & PCLK_TIMER1) || !(data & PCLK_TIMER0)); + /* unreset dual timer0 */ + mmio_write_32(AO_SC_PERIPH_RSTDIS4, PCLK_TIMER1 | PCLK_TIMER0); + do { + data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4); + } while ((data & PCLK_TIMER1) || (data & PCLK_TIMER0)); + + sp804_timer_init(SP804_TIMER0_BASE, 10, 192); +} + +void hikey_gpio_init(void) +{ + pl061_gpio_init(); + pl061_gpio_register(GPIO0_BASE, 0); + pl061_gpio_register(GPIO1_BASE, 1); + pl061_gpio_register(GPIO2_BASE, 2); + pl061_gpio_register(GPIO3_BASE, 3); + pl061_gpio_register(GPIO4_BASE, 4); + pl061_gpio_register(GPIO5_BASE, 5); + pl061_gpio_register(GPIO6_BASE, 6); + pl061_gpio_register(GPIO7_BASE, 7); + pl061_gpio_register(GPIO8_BASE, 8); + pl061_gpio_register(GPIO9_BASE, 9); + pl061_gpio_register(GPIO10_BASE, 10); + pl061_gpio_register(GPIO11_BASE, 11); + pl061_gpio_register(GPIO12_BASE, 12); + pl061_gpio_register(GPIO13_BASE, 13); + pl061_gpio_register(GPIO14_BASE, 14); + pl061_gpio_register(GPIO15_BASE, 15); + pl061_gpio_register(GPIO16_BASE, 16); + pl061_gpio_register(GPIO17_BASE, 17); + pl061_gpio_register(GPIO18_BASE, 18); + pl061_gpio_register(GPIO19_BASE, 19); + + /* Power on indicator LED (USER_LED1). */ + gpio_set_direction(32, GPIO_DIR_OUT); /* LED1 */ + gpio_set_value(32, GPIO_LEVEL_HIGH); + gpio_set_direction(33, GPIO_DIR_OUT); /* LED2 */ + gpio_set_value(33, GPIO_LEVEL_LOW); + gpio_set_direction(34, GPIO_DIR_OUT); /* LED3 */ + gpio_set_direction(35, GPIO_DIR_OUT); /* LED4 */ +} + +void hikey_pmussi_init(void) +{ + uint32_t data; + + /* Initialize PWR_HOLD GPIO */ + gpio_set_direction(0, GPIO_DIR_OUT); + gpio_set_value(0, GPIO_LEVEL_LOW); + + /* + * After reset, PMUSSI stays in reset mode. + * Now make it out of reset. + */ + mmio_write_32(AO_SC_PERIPH_RSTDIS4, + AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N); + do { + data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4); + } while (data & AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N); + + /* Set PMUSSI clock latency for read operation. */ + data = mmio_read_32(AO_SC_MCU_SUBSYS_CTRL3); + data &= ~AO_SC_MCU_SUBSYS_CTRL3_RCLK_MASK; + data |= AO_SC_MCU_SUBSYS_CTRL3_RCLK_3; + mmio_write_32(AO_SC_MCU_SUBSYS_CTRL3, data); + + /* enable PMUSSI clock */ + data = AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_CCPU | + AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_MCU; + mmio_write_32(AO_SC_PERIPH_CLKEN5, data); + data = AO_SC_PERIPH_CLKEN4_PCLK_PMUSSI; + mmio_write_32(AO_SC_PERIPH_CLKEN4, data); + + gpio_set_value(0, GPIO_LEVEL_HIGH); +} + +void hikey_hi6553_init(void) +{ + uint8_t data; + + mmio_write_8(HI6553_PERI_EN_MARK, 0x1e); + mmio_write_8(HI6553_NP_REG_ADJ1, 0); + data = DISABLE6_XO_CLK_CONN | DISABLE6_XO_CLK_NFC | + DISABLE6_XO_CLK_RF1 | DISABLE6_XO_CLK_RF2; + mmio_write_8(HI6553_DISABLE6_XO_CLK, data); + + /* configure BUCK0 & BUCK1 */ + mmio_write_8(HI6553_BUCK01_CTRL2, 0x5e); + mmio_write_8(HI6553_BUCK0_CTRL7, 0x10); + mmio_write_8(HI6553_BUCK1_CTRL7, 0x10); + mmio_write_8(HI6553_BUCK0_CTRL5, 0x1e); + mmio_write_8(HI6553_BUCK1_CTRL5, 0x1e); + mmio_write_8(HI6553_BUCK0_CTRL1, 0xfc); + mmio_write_8(HI6553_BUCK1_CTRL1, 0xfc); + + /* configure BUCK2 */ + mmio_write_8(HI6553_BUCK2_REG1, 0x4f); + mmio_write_8(HI6553_BUCK2_REG5, 0x99); + mmio_write_8(HI6553_BUCK2_REG6, 0x45); + mdelay(1); + mmio_write_8(HI6553_VSET_BUCK2_ADJ, 0x22); + mdelay(1); + + /* configure BUCK3 */ + mmio_write_8(HI6553_BUCK3_REG3, 0x02); + mmio_write_8(HI6553_BUCK3_REG5, 0x99); + mmio_write_8(HI6553_BUCK3_REG6, 0x41); + mmio_write_8(HI6553_VSET_BUCK3_ADJ, 0x02); + mdelay(1); + + /* configure BUCK4 */ + mmio_write_8(HI6553_BUCK4_REG2, 0x9a); + mmio_write_8(HI6553_BUCK4_REG5, 0x99); + mmio_write_8(HI6553_BUCK4_REG6, 0x45); + + /* configure LDO20 */ + mmio_write_8(HI6553_LDO20_REG_ADJ, 0x50); + + mmio_write_8(HI6553_NP_REG_CHG, 0x0f); + mmio_write_8(HI6553_CLK_TOP0, 0x06); + mmio_write_8(HI6553_CLK_TOP3, 0xc0); + mmio_write_8(HI6553_CLK_TOP4, 0x00); + + /* configure LDO7 & LDO10 for SD slot */ + /* enable LDO7 */ + data = mmio_read_8(HI6553_LDO7_REG_ADJ); + data = (data & 0xf8) | 0x2; + mmio_write_8(HI6553_LDO7_REG_ADJ, data); + mdelay(5); + mmio_write_8(HI6553_ENABLE2_LDO1_8, 1 << 6); + mdelay(5); + /* enable LDO10 */ + data = mmio_read_8(HI6553_LDO10_REG_ADJ); + data = (data & 0xf8) | 0x5; + mmio_write_8(HI6553_LDO10_REG_ADJ, data); + mdelay(5); + mmio_write_8(HI6553_ENABLE3_LDO9_16, 1 << 1); + mdelay(5); + /* enable LDO15 */ + data = mmio_read_8(HI6553_LDO15_REG_ADJ); + data = (data & 0xf8) | 0x4; + mmio_write_8(HI6553_LDO15_REG_ADJ, data); + mmio_write_8(HI6553_ENABLE3_LDO9_16, 1 << 6); + mdelay(5); + /* enable LDO19 */ + data = mmio_read_8(HI6553_LDO19_REG_ADJ); + data |= 0x7; + mmio_write_8(HI6553_LDO19_REG_ADJ, data); + mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 2); + mdelay(5); + /* enable LDO21 */ + data = mmio_read_8(HI6553_LDO21_REG_ADJ); + data = (data & 0xf8) | 0x3; + mmio_write_8(HI6553_LDO21_REG_ADJ, data); + mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 4); + mdelay(5); + /* enable LDO22 */ + data = mmio_read_8(HI6553_LDO22_REG_ADJ); + data = (data & 0xf8) | 0x7; + mmio_write_8(HI6553_LDO22_REG_ADJ, data); + mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 5); + mdelay(5); + + /* select 32.764KHz */ + mmio_write_8(HI6553_CLK19M2_600_586_EN, 0x01); + + /* Disable vbus_det interrupts */ + data = mmio_read_8(HI6553_IRQ2_MASK); + data = data | 0x3; + mmio_write_8(HI6553_IRQ2_MASK, data); +} + +void init_mmc0_pll(void) +{ + unsigned int data; + + /* select SYSPLL as the source of MMC0 */ + /* select SYSPLL as the source of MUX1 (SC_CLK_SEL0) */ + mmio_write_32(PERI_SC_CLK_SEL0, 1 << 5 | 1 << 21); + do { + data = mmio_read_32(PERI_SC_CLK_SEL0); + } while (!(data & (1 << 5))); + /* select MUX1 as the source of MUX2 (SC_CLK_SEL0) */ + mmio_write_32(PERI_SC_CLK_SEL0, 1 << 29); + do { + data = mmio_read_32(PERI_SC_CLK_SEL0); + } while (data & (1 << 13)); + + mmio_write_32(PERI_SC_PERIPH_CLKEN0, (1 << 0)); + do { + data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); + } while (!(data & (1 << 0))); + + data = mmio_read_32(PERI_SC_PERIPH_CLKEN12); + data |= 1 << 1; + mmio_write_32(PERI_SC_PERIPH_CLKEN12, data); + + do { + mmio_write_32(PERI_SC_CLKCFG8BIT1, (1 << 7) | 0xb); + data = mmio_read_32(PERI_SC_CLKCFG8BIT1); + } while ((data & 0xb) != 0xb); +} + +void reset_mmc0_clk(void) +{ + unsigned int data; + + /* disable mmc0 bus clock */ + mmio_write_32(PERI_SC_PERIPH_CLKDIS0, PERI_CLK0_MMC0); + do { + data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); + } while (data & PERI_CLK0_MMC0); + /* enable mmc0 bus clock */ + mmio_write_32(PERI_SC_PERIPH_CLKEN0, PERI_CLK0_MMC0); + do { + data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); + } while (!(data & PERI_CLK0_MMC0)); + /* reset mmc0 clock domain */ + mmio_write_32(PERI_SC_PERIPH_RSTEN0, PERI_RST0_MMC0); + + /* bypass mmc0 clock phase */ + data = mmio_read_32(PERI_SC_PERIPH_CTRL2); + data |= 3; + mmio_write_32(PERI_SC_PERIPH_CTRL2, data); + + /* disable low power */ + data = mmio_read_32(PERI_SC_PERIPH_CTRL13); + data |= 1 << 3; + mmio_write_32(PERI_SC_PERIPH_CTRL13, data); + do { + data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0); + } while (!(data & PERI_RST0_MMC0)); + + /* unreset mmc0 clock domain */ + mmio_write_32(PERI_SC_PERIPH_RSTDIS0, PERI_RST0_MMC0); + do { + data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0); + } while (data & PERI_RST0_MMC0); +} + +void init_media_clk(void) +{ + unsigned int data, value; + + data = mmio_read_32(PMCTRL_MEDPLLCTRL); + data |= 1; + mmio_write_32(PMCTRL_MEDPLLCTRL, data); + + for (;;) { + data = mmio_read_32(PMCTRL_MEDPLLCTRL); + value = 1 << 28; + if ((data & value) == value) + break; + } + + data = mmio_read_32(PERI_SC_PERIPH_CLKEN12); + data = 1 << 10; + mmio_write_32(PERI_SC_PERIPH_CLKEN12, data); +} + +void init_mmc1_pll(void) +{ + uint32_t data; + + /* select SYSPLL as the source of MMC1 */ + /* select SYSPLL as the source of MUX1 (SC_CLK_SEL0) */ + mmio_write_32(PERI_SC_CLK_SEL0, 1 << 11 | 1 << 27); + do { + data = mmio_read_32(PERI_SC_CLK_SEL0); + } while (!(data & (1 << 11))); + /* select MUX1 as the source of MUX2 (SC_CLK_SEL0) */ + mmio_write_32(PERI_SC_CLK_SEL0, 1 << 30); + do { + data = mmio_read_32(PERI_SC_CLK_SEL0); + } while (data & (1 << 14)); + + mmio_write_32(PERI_SC_PERIPH_CLKEN0, (1 << 1)); + do { + data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); + } while (!(data & (1 << 1))); + + data = mmio_read_32(PERI_SC_PERIPH_CLKEN12); + data |= 1 << 2; + mmio_write_32(PERI_SC_PERIPH_CLKEN12, data); + + do { + /* 1.2GHz / 50 = 24MHz */ + mmio_write_32(PERI_SC_CLKCFG8BIT2, 0x31 | (1 << 7)); + data = mmio_read_32(PERI_SC_CLKCFG8BIT2); + } while ((data & 0x31) != 0x31); +} + +void reset_mmc1_clk(void) +{ + unsigned int data; + + /* disable mmc1 bus clock */ + mmio_write_32(PERI_SC_PERIPH_CLKDIS0, PERI_CLK0_MMC1); + do { + data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); + } while (data & PERI_CLK0_MMC1); + /* enable mmc1 bus clock */ + mmio_write_32(PERI_SC_PERIPH_CLKEN0, PERI_CLK0_MMC1); + do { + data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0); + } while (!(data & PERI_CLK0_MMC1)); + /* reset mmc1 clock domain */ + mmio_write_32(PERI_SC_PERIPH_RSTEN0, PERI_RST0_MMC1); + + /* bypass mmc1 clock phase */ + data = mmio_read_32(PERI_SC_PERIPH_CTRL2); + data |= 3 << 2; + mmio_write_32(PERI_SC_PERIPH_CTRL2, data); + + /* disable low power */ + data = mmio_read_32(PERI_SC_PERIPH_CTRL13); + data |= 1 << 4; + mmio_write_32(PERI_SC_PERIPH_CTRL13, data); + do { + data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0); + } while (!(data & PERI_RST0_MMC1)); + + /* unreset mmc0 clock domain */ + mmio_write_32(PERI_SC_PERIPH_RSTDIS0, PERI_RST0_MMC1); + do { + data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0); + } while (data & PERI_RST0_MMC1); +} + +/* Initialize PLL of both eMMC and SD controllers. */ +void hikey_mmc_pll_init(void) +{ + init_mmc0_pll(); + reset_mmc0_clk(); + init_media_clk(); + + dsb(); + + init_mmc1_pll(); + reset_mmc1_clk(); +} + +void hikey_rtc_init(void) +{ + uint32_t data; + + data = mmio_read_32(AO_SC_PERIPH_CLKEN4); + data |= AO_SC_PERIPH_RSTDIS4_RESET_RTC0_N; + mmio_write_32(AO_SC_PERIPH_CLKEN4, data); +} diff --git a/plat/hisilicon/hikey/hikey_io_storage.c b/plat/hisilicon/hikey/hikey_io_storage.c index 57c66d5..90c2f81 100644 --- a/plat/hisilicon/hikey/hikey_io_storage.c +++ b/plat/hisilicon/hikey/hikey_io_storage.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -65,10 +65,6 @@ .block_size = EMMC_BLOCK_SIZE, }; -static const io_uuid_spec_t bl2_uuid_spec = { - .uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2, -}; - static const io_uuid_spec_t bl31_uuid_spec = { .uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31, }; @@ -99,11 +95,6 @@ (uintptr_t)&emmc_fip_spec, check_emmc }, - [BL2_IMAGE_ID] = { - &fip_dev_handle, - (uintptr_t)&bl2_uuid_spec, - check_fip - }, [SCP_BL2_IMAGE_ID] = { &fip_dev_handle, (uintptr_t)&scp_bl2_uuid_spec, diff --git a/plat/hisilicon/hikey/hikey_private.h b/plat/hisilicon/hikey/hikey_private.h index da98734..7654921 100644 --- a/plat/hisilicon/hikey/hikey_private.h +++ b/plat/hisilicon/hikey/hikey_private.h @@ -37,6 +37,18 @@ void hikey_ddr_init(void); void hikey_io_setup(void); +void hikey_sp804_init(void); +void hikey_gpio_init(void); +void hikey_pmussi_init(void); +void hikey_hi6553_init(void); +void init_mmc0_pll(void); +void reset_mmc0_clk(void); +void init_media_clk(void); +void init_mmc1_pll(void); +void reset_mmc1_clk(void); +void hikey_mmc_pll_init(void); +void hikey_rtc_init(void); + int hikey_get_partition_size(const char *arg, int left, char *response); int hikey_get_partition_type(const char *arg, int left, char *response); diff --git a/plat/hisilicon/hikey/include/platform_def.h b/plat/hisilicon/hikey/include/platform_def.h index 02b7562..9b4f463 100644 --- a/plat/hisilicon/hikey/include/platform_def.h +++ b/plat/hisilicon/hikey/include/platform_def.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -80,9 +80,18 @@ /* * BL2 specific defines. + * + * Both loader and BL2 region stay in SRAM. + * Loader is used to switch Hi6220 SoC from 32-bit to 64-bit mode. + * + * ++++++++++ 0xF980_0000 + * + loader + + * ++++++++++ 0xF980_1000 + * + BL2 + + * ++++++++++ 0xF981_8000 */ -#define BL2_BASE (BL1_RW_BASE + 0x8000) /* 0xf981_8000 */ -#define BL2_LIMIT (BL2_BASE + 0x40000) +#define BL2_BASE (BL1_RO_BASE) /* 0xf980_1000 */ +#define BL2_LIMIT (0xF9818000) /* 0xf981_8000 */ /* * SCP_BL2 specific defines. @@ -97,8 +106,8 @@ /* * BL31 specific defines. */ -#define BL31_BASE BL2_LIMIT /* 0xf985_8000 */ -#define BL31_LIMIT 0xF9898000 +#define BL31_BASE (0xF9858000) /* 0xf985_8000 */ +#define BL31_LIMIT (0xF9898000) /* * BL3-2 specific defines. @@ -113,13 +122,11 @@ #define BL32_DRAM_BASE DDR_SEC_BASE #define BL32_DRAM_LIMIT (DDR_SEC_BASE+DDR_SEC_SIZE) -#if LOAD_IMAGE_V2 #ifdef SPD_opteed /* Load pageable part of OP-TEE at end of allocated DRAM space for BL32 */ #define HIKEY_OPTEE_PAGEABLE_LOAD_BASE (BL32_DRAM_LIMIT - HIKEY_OPTEE_PAGEABLE_LOAD_SIZE) /* 0x3FC0_0000 */ #define HIKEY_OPTEE_PAGEABLE_LOAD_SIZE 0x400000 /* 4MB */ #endif -#endif #if (HIKEY_TSP_RAM_LOCATION_ID == HIKEY_DRAM_ID) #define TSP_SEC_MEM_BASE BL32_DRAM_BASE @@ -142,7 +149,7 @@ #endif /* SPD_none */ #endif -#define NS_BL1U_BASE (BL2_BASE) +#define NS_BL1U_BASE (0xf9818000) #define NS_BL1U_SIZE (0x00010000) #define NS_BL1U_LIMIT (NS_BL1U_BASE + NS_BL1U_SIZE) @@ -160,15 +167,7 @@ #endif #ifdef IMAGE_BL2 -#if LOAD_IMAGE_V2 -#ifdef SPD_opteed #define MAX_XLAT_TABLES 4 -#else -#define MAX_XLAT_TABLES 3 -#endif -#else -#define MAX_XLAT_TABLES 3 -#endif #endif #define MAX_MMAP_REGIONS 16 diff --git a/plat/hisilicon/hikey/platform.mk b/plat/hisilicon/hikey/platform.mk index 3662914..38eb148 100644 --- a/plat/hisilicon/hikey/platform.mk +++ b/plat/hisilicon/hikey/platform.mk @@ -7,6 +7,9 @@ # Enable version2 of image loading LOAD_IMAGE_V2 := 1 +# Non-TF Boot ROM +BL2_AT_EL3 := 1 + # On Hikey, the TSP can execute from TZC secure area in DRAM (default) # or SRAM. HIKEY_TSP_RAM_LOCATION ?= dram @@ -67,32 +70,34 @@ lib/cpus/aarch64/cortex_a53.S \ plat/hisilicon/hikey/aarch64/hikey_helpers.S \ plat/hisilicon/hikey/hikey_bl1_setup.c \ + plat/hisilicon/hikey/hikey_bl_common.c \ plat/hisilicon/hikey/hikey_io_storage.c -BL2_SOURCES += drivers/arm/sp804/sp804_delay_timer.c \ +BL2_SOURCES += common/desc_image_load.c \ + drivers/arm/pl061/pl061_gpio.c \ + drivers/arm/sp804/sp804_delay_timer.c \ drivers/delay_timer/delay_timer.c \ + drivers/gpio/gpio.c \ drivers/io/io_block.c \ drivers/io/io_fip.c \ drivers/io/io_storage.c \ drivers/emmc/emmc.c \ drivers/synopsys/emmc/dw_mmc.c \ + lib/cpus/aarch64/cortex_a53.S \ plat/hisilicon/hikey/aarch64/hikey_helpers.S \ + plat/hisilicon/hikey/hikey_bl2_mem_params_desc.c \ plat/hisilicon/hikey/hikey_bl2_setup.c \ + plat/hisilicon/hikey/hikey_bl_common.c \ plat/hisilicon/hikey/hikey_security.c \ plat/hisilicon/hikey/hikey_ddr.c \ + plat/hisilicon/hikey/hikey_image_load.c \ plat/hisilicon/hikey/hikey_io_storage.c \ plat/hisilicon/hikey/hisi_dvfs.c \ plat/hisilicon/hikey/hisi_mcu.c -ifeq (${LOAD_IMAGE_V2},1) -BL2_SOURCES += plat/hisilicon/hikey/hikey_bl2_mem_params_desc.c \ - plat/hisilicon/hikey/hikey_image_load.c \ - common/desc_image_load.c - ifeq (${SPD},opteed) BL2_SOURCES += lib/optee/optee_utils.c endif -endif HIKEY_GIC_SOURCES := drivers/arm/gic/common/gic_common.c \ drivers/arm/gic/v2/gicv2_main.c \ diff --git a/plat/hisilicon/hikey960/aarch64/hikey960_common.c b/plat/hisilicon/hikey960/aarch64/hikey960_common.c index b1020a6..67571ff 100644 --- a/plat/hisilicon/hikey960/aarch64/hikey960_common.c +++ b/plat/hisilicon/hikey960/aarch64/hikey960_common.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -18,7 +18,7 @@ #include "../hikey960_private.h" #define MAP_DDR MAP_REGION_FLAT(DDR_BASE, \ - DDR_SIZE, \ + DDR_SIZE - DDR_SEC_SIZE, \ MT_MEMORY | MT_RW | MT_NS) #define MAP_DEVICE MAP_REGION_FLAT(DEVICE_BASE, \ @@ -41,15 +41,6 @@ TSP_SEC_MEM_SIZE, \ MT_MEMORY | MT_RW | MT_SECURE) -#if LOAD_IMAGE_V2 -#ifdef SPD_opteed -#define MAP_OPTEE_PAGEABLE MAP_REGION_FLAT( \ - HIKEY960_OPTEE_PAGEABLE_LOAD_BASE, \ - HIKEY960_OPTEE_PAGEABLE_LOAD_SIZE, \ - MT_MEMORY | MT_RW | MT_SECURE) -#endif -#endif - /* * Table of regions for different BL stages to map using the MMU. * This doesn't include Trusted RAM as the 'mem_layout' argument passed to @@ -70,11 +61,6 @@ MAP_DDR, MAP_DEVICE, MAP_TSP_MEM, -#if LOAD_IMAGE_V2 -#ifdef SPD_opteed - MAP_OPTEE_PAGEABLE, -#endif -#endif {0} }; #endif diff --git a/plat/hisilicon/hikey960/hikey960_bl1_setup.c b/plat/hisilicon/hikey960/hikey960_bl1_setup.c index 11f143a..9cadba0 100644 --- a/plat/hisilicon/hikey960/hikey960_bl1_setup.c +++ b/plat/hisilicon/hikey960/hikey960_bl1_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -74,7 +74,6 @@ return &bl1_tzram_layout; } -#if LOAD_IMAGE_V2 /******************************************************************************* * Function that takes a memory layout into which BL2 has been loaded and * populates a new memory layout for BL2 that ensures that BL1's data sections @@ -96,7 +95,6 @@ flush_dcache_range((unsigned long)bl2_mem_layout, sizeof(meminfo_t)); } -#endif /* LOAD_IMAGE_V2 */ /* * Perform any BL1 specific platform actions. @@ -118,16 +116,6 @@ bl1_tzram_layout.total_base = BL1_RW_BASE; bl1_tzram_layout.total_size = BL1_RW_SIZE; -#if !LOAD_IMAGE_V2 - /* Calculate how much RAM BL1 is using and how much remains free */ - bl1_tzram_layout.free_base = BL1_RW_BASE; - bl1_tzram_layout.free_size = BL1_RW_SIZE; - reserve_mem(&bl1_tzram_layout.free_base, - &bl1_tzram_layout.free_size, - BL1_RAM_BASE, - BL1_RAM_LIMIT - BL1_RAM_BASE); /* bl1_size */ -#endif /* LOAD_IMAGE_V2 */ - INFO("BL1: 0x%lx - 0x%lx [size = %lu]\n", BL1_RAM_BASE, BL1_RAM_LIMIT, BL1_RAM_LIMIT - BL1_RAM_BASE); /* bl1_size */ } @@ -147,385 +135,6 @@ BL1_COHERENT_RAM_LIMIT); } -static void hikey960_clk_init(void) -{ - /* change ldi0 sel to ppll2 */ - mmio_write_32(0xfff350b4, 0xf0002000); - /* ldi0 20' */ - mmio_write_32(0xfff350bc, 0xfc004c00); -} - -static void hikey960_pmu_init(void) -{ - /* clear np_xo_abb_dig_START bit in PMIC_CLK_TOP_CTRL7 register */ - mmio_clrbits_32(PMU_SSI0_CLK_TOP_CTRL7_REG, NP_XO_ABB_DIG); -} - -static void hikey960_enable_ppll3(void) -{ - /* enable ppll3 */ - mmio_write_32(PMC_PPLL3_CTRL0_REG, 0x4904305); - mmio_write_32(PMC_PPLL3_CTRL1_REG, 0x2300000); - mmio_write_32(PMC_PPLL3_CTRL1_REG, 0x6300000); -} - -static void bus_idle_clear(unsigned int value) -{ - unsigned int pmc_value, value1, value2; - int timeout = 100; - - pmc_value = value << 16; - pmc_value &= ~value; - mmio_write_32(PMC_NOC_POWER_IDLEREQ_REG, pmc_value); - - for (;;) { - value1 = (unsigned int)mmio_read_32(PMC_NOC_POWER_IDLEACK_REG); - value2 = (unsigned int)mmio_read_32(PMC_NOC_POWER_IDLE_REG); - if (((value1 & value) == 0) && ((value2 & value) == 0)) - break; - udelay(1); - timeout--; - if (timeout <= 0) { - WARN("%s timeout\n", __func__); - break; - } - } -} - -static void set_vivobus_power_up(void) -{ - /* clk enable */ - mmio_write_32(CRG_CLKDIV20_REG, 0x00020002); - mmio_write_32(CRG_PEREN0_REG, 0x00001000); -} - -static void set_dss_power_up(void) -{ - /* set edc0 133MHz = 1600MHz / 12 */ - mmio_write_32(CRG_CLKDIV5_REG, 0x003f000b); - /* set ldi0 ppl0 */ - mmio_write_32(CRG_CLKDIV3_REG, 0xf0001000); - /* set ldi0 133MHz, 1600MHz / 12 */ - mmio_write_32(CRG_CLKDIV5_REG, 0xfc002c00); - /* mtcmos on */ - mmio_write_32(CRG_PERPWREN_REG, 0x00000020); - udelay(100); - /* DISP CRG */ - mmio_write_32(CRG_PERRSTDIS4_REG, 0x00000010); - /* clk enable */ - mmio_write_32(CRG_CLKDIV18_REG, 0x01400140); - mmio_write_32(CRG_PEREN0_REG, 0x00002000); - mmio_write_32(CRG_PEREN3_REG, 0x0003b000); - udelay(1); - /* clk disable */ - mmio_write_32(CRG_PERDIS3_REG, 0x0003b000); - mmio_write_32(CRG_PERDIS0_REG, 0x00002000); - mmio_write_32(CRG_CLKDIV18_REG, 0x01400000); - udelay(1); - /* iso disable */ - mmio_write_32(CRG_ISODIS_REG, 0x00000040); - /* unreset */ - mmio_write_32(CRG_PERRSTDIS4_REG, 0x00000006); - mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000c00); - /* clk enable */ - mmio_write_32(CRG_CLKDIV18_REG, 0x01400140); - mmio_write_32(CRG_PEREN0_REG, 0x00002000); - mmio_write_32(CRG_PEREN3_REG, 0x0003b000); - /* bus idle clear */ - bus_idle_clear(PMC_NOC_POWER_IDLEREQ_DSS); - /* set edc0 400MHz for 2K 1600MHz / 4 */ - mmio_write_32(CRG_CLKDIV5_REG, 0x003f0003); - /* set ldi 266MHz, 1600MHz / 6 */ - mmio_write_32(CRG_CLKDIV5_REG, 0xfc001400); -} - -static void set_vcodec_power_up(void) -{ - /* clk enable */ - mmio_write_32(CRG_CLKDIV20_REG, 0x00040004); - mmio_write_32(CRG_PEREN0_REG, 0x00000060); - mmio_write_32(CRG_PEREN2_REG, 0x10000000); - /* unreset */ - mmio_write_32(CRG_PERRSTDIS0_REG, 0x00000018); - /* bus idle clear */ - bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VCODEC); -} - -static void set_vdec_power_up(void) -{ - /* mtcmos on */ - mmio_write_32(CRG_PERPWREN_REG, 0x00000004); - udelay(100); - /* clk enable */ - mmio_write_32(CRG_CLKDIV18_REG, 0x80008000); - mmio_write_32(CRG_PEREN2_REG, 0x20080000); - mmio_write_32(CRG_PEREN3_REG, 0x00000800); - udelay(1); - /* clk disable */ - mmio_write_32(CRG_PERDIS3_REG, 0x00000800); - mmio_write_32(CRG_PERDIS2_REG, 0x20080000); - mmio_write_32(CRG_CLKDIV18_REG, 0x80000000); - udelay(1); - /* iso disable */ - mmio_write_32(CRG_ISODIS_REG, 0x00000004); - /* unreset */ - mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000200); - /* clk enable */ - mmio_write_32(CRG_CLKDIV18_REG, 0x80008000); - mmio_write_32(CRG_PEREN2_REG, 0x20080000); - mmio_write_32(CRG_PEREN3_REG, 0x00000800); - /* bus idle clear */ - bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VDEC); -} - -static void set_venc_power_up(void) -{ - /* set venc ppll3 */ - mmio_write_32(CRG_CLKDIV8_REG, 0x18001000); - /* set venc 258MHz, 1290MHz / 5 */ - mmio_write_32(CRG_CLKDIV8_REG, 0x07c00100); - /* mtcmos on */ - mmio_write_32(CRG_PERPWREN_REG, 0x00000002); - udelay(100); - /* clk enable */ - mmio_write_32(CRG_CLKDIV19_REG, 0x00010001); - mmio_write_32(CRG_PEREN2_REG, 0x40000100); - mmio_write_32(CRG_PEREN3_REG, 0x00000400); - udelay(1); - /* clk disable */ - mmio_write_32(CRG_PERDIS3_REG, 0x00000400); - mmio_write_32(CRG_PERDIS2_REG, 0x40000100); - mmio_write_32(CRG_CLKDIV19_REG, 0x00010000); - udelay(1); - /* iso disable */ - mmio_write_32(CRG_ISODIS_REG, 0x00000002); - /* unreset */ - mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000100); - /* clk enable */ - mmio_write_32(CRG_CLKDIV19_REG, 0x00010001); - mmio_write_32(CRG_PEREN2_REG, 0x40000100); - mmio_write_32(CRG_PEREN3_REG, 0x00000400); - /* bus idle clear */ - bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VENC); - /* set venc 645MHz, 1290MHz / 2 */ - mmio_write_32(CRG_CLKDIV8_REG, 0x07c00040); -} - -static void set_isp_power_up(void) -{ - /* mtcmos on */ - mmio_write_32(CRG_PERPWREN_REG, 0x00000001); - udelay(100); - /* clk enable */ - mmio_write_32(CRG_CLKDIV18_REG, 0x70007000); - mmio_write_32(CRG_CLKDIV20_REG, 0x00100010); - mmio_write_32(CRG_PEREN5_REG, 0x01000010); - mmio_write_32(CRG_PEREN3_REG, 0x0bf00000); - udelay(1); - /* clk disable */ - mmio_write_32(CRG_PERDIS5_REG, 0x01000010); - mmio_write_32(CRG_PERDIS3_REG, 0x0bf00000); - mmio_write_32(CRG_CLKDIV18_REG, 0x70000000); - mmio_write_32(CRG_CLKDIV20_REG, 0x00100000); - udelay(1); - /* iso disable */ - mmio_write_32(CRG_ISODIS_REG, 0x00000001); - /* unreset */ - mmio_write_32(CRG_ISP_SEC_RSTDIS_REG, 0x0000002f); - /* clk enable */ - mmio_write_32(CRG_CLKDIV18_REG, 0x70007000); - mmio_write_32(CRG_CLKDIV20_REG, 0x00100010); - mmio_write_32(CRG_PEREN5_REG, 0x01000010); - mmio_write_32(CRG_PEREN3_REG, 0x0bf00000); - /* bus idle clear */ - bus_idle_clear(PMC_NOC_POWER_IDLEREQ_ISP); - /* csi clk enable */ - mmio_write_32(CRG_PEREN3_REG, 0x00700000); -} - -static void set_ivp_power_up(void) -{ - /* set ivp ppll0 */ - mmio_write_32(CRG_CLKDIV0_REG, 0xc0000000); - /* set ivp 267MHz, 1600MHz / 6 */ - mmio_write_32(CRG_CLKDIV0_REG, 0x3c001400); - /* mtcmos on */ - mmio_write_32(CRG_PERPWREN_REG, 0x00200000); - udelay(100); - /* IVP CRG unreset */ - mmio_write_32(CRG_IVP_SEC_RSTDIS_REG, 0x00000001); - /* clk enable */ - mmio_write_32(CRG_CLKDIV20_REG, 0x02000200); - mmio_write_32(CRG_PEREN4_REG, 0x000000a8); - udelay(1); - /* clk disable */ - mmio_write_32(CRG_PERDIS4_REG, 0x000000a8); - mmio_write_32(CRG_CLKDIV20_REG, 0x02000000); - udelay(1); - /* iso disable */ - mmio_write_32(CRG_ISODIS_REG, 0x01000000); - /* unreset */ - mmio_write_32(CRG_IVP_SEC_RSTDIS_REG, 0x00000002); - /* clk enable */ - mmio_write_32(CRG_CLKDIV20_REG, 0x02000200); - mmio_write_32(CRG_PEREN4_REG, 0x000000a8); - /* bus idle clear */ - bus_idle_clear(PMC_NOC_POWER_IDLEREQ_IVP); - /* set ivp 533MHz, 1600MHz / 3 */ - mmio_write_32(CRG_CLKDIV0_REG, 0x3c000800); -} - -static void set_audio_power_up(void) -{ - unsigned int ret; - int timeout = 100; - /* mtcmos on */ - mmio_write_32(SCTRL_SCPWREN_REG, 0x00000001); - udelay(100); - /* clk enable */ - mmio_write_32(CRG_CLKDIV19_REG, 0x80108010); - mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010001); - mmio_write_32(SCTRL_SCPEREN0_REG, 0x0c000000); - mmio_write_32(CRG_PEREN0_REG, 0x04000000); - mmio_write_32(CRG_PEREN5_REG, 0x00000080); - mmio_write_32(SCTRL_SCPEREN1_REG, 0x0000000f); - udelay(1); - /* clk disable */ - mmio_write_32(SCTRL_SCPERDIS1_REG, 0x0000000f); - mmio_write_32(SCTRL_SCPERDIS0_REG, 0x0c000000); - mmio_write_32(CRG_PERDIS5_REG, 0x00000080); - mmio_write_32(CRG_PERDIS0_REG, 0x04000000); - mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010000); - mmio_write_32(CRG_CLKDIV19_REG, 0x80100000); - udelay(1); - /* iso disable */ - mmio_write_32(SCTRL_SCISODIS_REG, 0x00000001); - udelay(1); - /* unreset */ - mmio_write_32(SCTRL_PERRSTDIS1_SEC_REG, 0x00000001); - mmio_write_32(SCTRL_SCPERRSTDIS0_REG, 0x00000780); - /* clk enable */ - mmio_write_32(CRG_CLKDIV19_REG, 0x80108010); - mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010001); - mmio_write_32(SCTRL_SCPEREN0_REG, 0x0c000000); - mmio_write_32(CRG_PEREN0_REG, 0x04000000); - mmio_write_32(CRG_PEREN5_REG, 0x00000080); - mmio_write_32(SCTRL_SCPEREN1_REG, 0x0000000f); - /* bus idle clear */ - mmio_write_32(SCTRL_SCPERCTRL7_REG, 0x00040000); - for (;;) { - ret = mmio_read_32(SCTRL_SCPERSTAT6_REG); - if (((ret & (1 << 5)) == 0) && ((ret & (1 << 8)) == 0)) - break; - udelay(1); - timeout--; - if (timeout <= 0) { - WARN("%s timeout\n", __func__); - break; - } - } - mmio_write_32(ASP_CFG_MMBUF_CTRL_REG, 0x00ff0000); -} - -static void set_pcie_power_up(void) -{ - /* mtcmos on */ - mmio_write_32(SCTRL_SCPWREN_REG, 0x00000010); - udelay(100); - /* clk enable */ - mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000800); - mmio_write_32(SCTRL_SCPEREN2_REG, 0x00104000); - mmio_write_32(CRG_PEREN7_REG, 0x000003a0); - udelay(1); - /* clk disable */ - mmio_write_32(SCTRL_SCPERDIS2_REG, 0x00104000); - mmio_write_32(CRG_PERDIS7_REG, 0x000003a0); - mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000000); - udelay(1); - /* iso disable */ - mmio_write_32(SCTRL_SCISODIS_REG, 0x00000030); - /* unreset */ - mmio_write_32(CRG_PERRSTDIS3_REG, 0x8c000000); - /* clk enable */ - mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000800); - mmio_write_32(SCTRL_SCPEREN2_REG, 0x00104000); - mmio_write_32(CRG_PEREN7_REG, 0x000003a0); -} - -static void ispfunc_enable(void) -{ - /* enable ispfunc. Otherwise powerup isp_srt causes exception. */ - mmio_write_32(0xfff35000, 0x00000008); - mmio_write_32(0xfff35460, 0xc004ffff); - mmio_write_32(0xfff35030, 0x02000000); - mdelay(10); -} - -static void isps_control_clock(int flag) -{ - unsigned int ret; - - /* flag: 0 -- disable clock, 1 -- enable clock */ - if (flag) { - ret = mmio_read_32(0xe8420364); - ret |= 1; - mmio_write_32(0xe8420364, ret); - } else { - ret = mmio_read_32(0xe8420364); - ret &= ~1; - mmio_write_32(0xe8420364, ret); - } -} - -static void set_isp_srt_power_up(void) -{ - unsigned int ret; - - ispfunc_enable(); - /* reset */ - mmio_write_32(0xe8420374, 0x00000001); - mmio_write_32(0xe8420350, 0x00000000); - mmio_write_32(0xe8420358, 0x00000000); - /* mtcmos on */ - mmio_write_32(0xfff35150, 0x00400000); - udelay(100); - /* clk enable */ - isps_control_clock(1); - udelay(1); - isps_control_clock(0); - udelay(1); - /* iso disable */ - mmio_write_32(0xfff35148, 0x08000000); - /* unreset */ - ret = mmio_read_32(0xe8420374); - ret &= ~0x1; - mmio_write_32(0xe8420374, ret); - /* clk enable */ - isps_control_clock(1); - /* enable clock gating for accessing csi registers */ - mmio_write_32(0xe8420010, ~0); -} - -static void hikey960_regulator_enable(void) -{ - set_vivobus_power_up(); - hikey960_enable_ppll3(); - set_dss_power_up(); - set_vcodec_power_up(); - set_vdec_power_up(); - set_venc_power_up(); - set_isp_power_up(); - set_ivp_power_up(); - set_audio_power_up(); - set_pcie_power_up(); - set_isp_srt_power_up(); - - /* set ISP_CORE_CTRL_S to unsecure mode */ - mmio_write_32(0xe8583800, 0x7); - /* set ISP_SUB_CTRL_S to unsecure mode */ - mmio_write_32(0xe8583804, 0xf); -} - static void hikey960_ufs_reset(void) { unsigned int data, mask; @@ -601,56 +210,6 @@ dw_ufs_init(&ufs_params); } -static void hikey960_tzc_init(void) -{ - mmio_write_32(TZC_EN0_REG, 0x7fbff066); - mmio_write_32(TZC_EN1_REG, 0xfffff5fc); - mmio_write_32(TZC_EN2_REG, 0x0007005c); - mmio_write_32(TZC_EN3_REG, 0x37030700); - mmio_write_32(TZC_EN4_REG, 0xf63fefae); - mmio_write_32(TZC_EN5_REG, 0x000410fd); - mmio_write_32(TZC_EN6_REG, 0x0063ff68); - mmio_write_32(TZC_EN7_REG, 0x030000f3); - mmio_write_32(TZC_EN8_REG, 0x00000007); -} - -static void hikey960_peri_init(void) -{ - /* unreset */ - mmio_setbits_32(CRG_PERRSTDIS4_REG, 1); -} - -static void hikey960_pinmux_init(void) -{ - unsigned int id; - - hikey960_read_boardid(&id); - if (id == 5301) { - /* hikey960 hardware v2 */ - /* GPIO150: LED */ - mmio_write_32(IOMG_FIX_006_REG, 0); - /* GPIO151: LED */ - mmio_write_32(IOMG_FIX_007_REG, 0); - /* GPIO189: LED */ - mmio_write_32(IOMG_AO_011_REG, 0); - /* GPIO190: LED */ - mmio_write_32(IOMG_AO_012_REG, 0); - /* GPIO46 */ - mmio_write_32(IOMG_044_REG, 0); - /* GPIO202 */ - mmio_write_32(IOMG_AO_023_REG, 0); - /* GPIO206 */ - mmio_write_32(IOMG_AO_026_REG, 0); - /* GPIO219 - PD pullup */ - mmio_write_32(IOMG_AO_039_REG, 0); - mmio_write_32(IOCG_AO_043_REG, 1 << 0); - } - /* GPIO005 - PMU SSI, 10mA */ - mmio_write_32(IOCG_006_REG, 2 << 4); - /* GPIO213 - PCIE_CLKREQ_N */ - mmio_write_32(IOMG_AO_033_REG, 1); -} - /* * Function which will perform any remaining platform-specific setup that can * occur after the MMU and data cache have been enabled. @@ -680,9 +239,6 @@ case BOOT_MODE_RECOVERY: ret = NS_BL1U_IMAGE_ID; break; - case BOOT_MODE_NORMAL: - ret = BL2_IMAGE_ID; - break; default: WARN("Invalid boot mode is found:%d\n", mode); panic(); @@ -709,8 +265,8 @@ unsigned int data = 0; uintptr_t tmp = HIKEY960_NS_TMP_OFFSET; - if (image_id == BL2_IMAGE_ID) - return; + if (image_id != NS_BL1U_IMAGE_ID) + panic(); /* Copy NS BL1U from 0x1AC1_8000 to 0x1AC9_8000 */ memcpy((void *)tmp, (void *)HIKEY960_NS_IMAGE_OFFSET, NS_BL1U_SIZE); diff --git a/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c b/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c index b59f897..2944b1f 100644 --- a/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c +++ b/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -28,7 +28,7 @@ VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE), SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY, - VERSION_2, image_info_t, 0), + VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP), .image_info.image_base = SCP_BL2_BASE, .image_info.image_max_size = SCP_BL2_SIZE, diff --git a/plat/hisilicon/hikey960/hikey960_bl2_setup.c b/plat/hisilicon/hikey960/hikey960_bl2_setup.c index b50ed87..11bbf9e 100644 --- a/plat/hisilicon/hikey960/hikey960_bl2_setup.c +++ b/plat/hisilicon/hikey960/hikey960_bl2_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -9,16 +9,16 @@ #include #include #include +#include #include +#include #include #include #include #include -#if LOAD_IMAGE_V2 #ifdef SPD_opteed #include #endif -#endif #include #include #include @@ -35,6 +35,8 @@ #define BL2_RO_BASE (unsigned long)(&__RO_START__) #define BL2_RO_LIMIT (unsigned long)(&__RO_END__) +#define BL2_RW_BASE (BL2_RO_LIMIT) + /* * The next 2 constants identify the extents of the coherent memory region. * These addresses are used by the MMU setup code and therefore they must be @@ -45,100 +47,20 @@ #define BL2_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__) #define BL2_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__) -static meminfo_t bl2_tzram_layout __aligned(CACHE_WRITEBACK_GRANULE); - -#if !LOAD_IMAGE_V2 - -/******************************************************************************* - * This structure represents the superset of information that is passed to - * BL31, e.g. while passing control to it from BL2, bl31_params - * and other platform specific params - ******************************************************************************/ -typedef struct bl2_to_bl31_params_mem { - bl31_params_t bl31_params; - image_info_t bl31_image_info; - image_info_t bl32_image_info; - image_info_t bl33_image_info; - entry_point_info_t bl33_ep_info; - entry_point_info_t bl32_ep_info; - entry_point_info_t bl31_ep_info; -} bl2_to_bl31_params_mem_t; - -static bl2_to_bl31_params_mem_t bl31_params_mem; - -meminfo_t *bl2_plat_sec_mem_layout(void) -{ - return &bl2_tzram_layout; -} - -bl31_params_t *bl2_plat_get_bl31_params(void) -{ - bl31_params_t *bl2_to_bl31_params = NULL; - - /* - * Initialise the memory for all the arguments that needs to - * be passed to BL3-1 - */ - memset(&bl31_params_mem, 0, sizeof(bl2_to_bl31_params_mem_t)); - - /* Assign memory for TF related information */ - bl2_to_bl31_params = &bl31_params_mem.bl31_params; - SET_PARAM_HEAD(bl2_to_bl31_params, PARAM_BL31, VERSION_1, 0); - - /* Fill BL3-1 related information */ - bl2_to_bl31_params->bl31_image_info = &bl31_params_mem.bl31_image_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl31_image_info, PARAM_IMAGE_BINARY, - VERSION_1, 0); - - /* Fill BL3-2 related information if it exists */ -#ifdef BL32_BASE - bl2_to_bl31_params->bl32_ep_info = &bl31_params_mem.bl32_ep_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl32_ep_info, PARAM_EP, - VERSION_1, 0); - bl2_to_bl31_params->bl32_image_info = &bl31_params_mem.bl32_image_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl32_image_info, PARAM_IMAGE_BINARY, - VERSION_1, 0); -#endif - - /* Fill BL3-3 related information */ - bl2_to_bl31_params->bl33_ep_info = &bl31_params_mem.bl33_ep_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl33_ep_info, - PARAM_EP, VERSION_1, 0); - - /* BL3-3 expects to receive the primary CPU MPID (through x0) */ - bl2_to_bl31_params->bl33_ep_info->args.arg0 = 0xffff & read_mpidr(); - - bl2_to_bl31_params->bl33_image_info = &bl31_params_mem.bl33_image_info; - SET_PARAM_HEAD(bl2_to_bl31_params->bl33_image_info, PARAM_IMAGE_BINARY, - VERSION_1, 0); - - return bl2_to_bl31_params; -} - -/******************************************************************************* - * Populate the extents of memory available for loading SCP_BL2 (if used), - * i.e. anywhere in trusted RAM as long as it doesn't overwrite BL2. - ******************************************************************************/ -void bl2_plat_get_scp_bl2_meminfo(meminfo_t *scp_bl2_meminfo) -{ - hikey960_init_ufs(); - hikey960_io_setup(); - - *scp_bl2_meminfo = bl2_tzram_layout; -} -#endif /* LOAD_IMAGE_V2 */ - +static meminfo_t bl2_el3_tzram_layout; extern int load_lpm3(void); +enum { + BOOT_MODE_RECOVERY = 0, + BOOT_MODE_NORMAL, + BOOT_MODE_MASK = 1, +}; + /******************************************************************************* * Transfer SCP_BL2 from Trusted RAM using the SCP Download protocol. * Return 0 on success, -1 otherwise. ******************************************************************************/ -#if LOAD_IMAGE_V2 int plat_hikey960_bl2_handle_scp_bl2(image_info_t *scp_bl2_image_info) -#else -int bl2_plat_handle_scp_bl2(image_info_t *scp_bl2_image_info) -#endif { int i; int *buf; @@ -174,16 +96,77 @@ return 0; } -void hikey960_init_ufs(void) +static void hikey960_ufs_reset(void) { - ufs_params_t ufs_params; + unsigned int data, mask; + + mmio_write_32(CRG_PERDIS7_REG, 1 << 14); + mmio_clrbits_32(UFS_SYS_PHY_CLK_CTRL_REG, BIT_SYSCTRL_REF_CLOCK_EN); + do { + data = mmio_read_32(UFS_SYS_PHY_CLK_CTRL_REG); + } while (data & BIT_SYSCTRL_REF_CLOCK_EN); + /* use abb clk */ + mmio_clrbits_32(UFS_SYS_UFS_SYSCTRL_REG, BIT_UFS_REFCLK_SRC_SE1); + mmio_clrbits_32(UFS_SYS_PHY_ISO_EN_REG, BIT_UFS_REFCLK_ISO_EN); + mmio_write_32(PCTRL_PERI_CTRL3_REG, (1 << 0) | (1 << 16)); + mdelay(1); + mmio_write_32(CRG_PEREN7_REG, 1 << 14); + mmio_setbits_32(UFS_SYS_PHY_CLK_CTRL_REG, BIT_SYSCTRL_REF_CLOCK_EN); + + mmio_write_32(CRG_PERRSTEN3_REG, PERI_UFS_BIT); + do { + data = mmio_read_32(CRG_PERRSTSTAT3_REG); + } while ((data & PERI_UFS_BIT) == 0); + mmio_setbits_32(UFS_SYS_PSW_POWER_CTRL_REG, BIT_UFS_PSW_MTCMOS_EN); + mdelay(1); + mmio_setbits_32(UFS_SYS_HC_LP_CTRL_REG, BIT_SYSCTRL_PWR_READY); + mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG, + MASK_UFS_DEVICE_RESET); + /* clear SC_DIV_UFS_PERIBUS */ + mask = SC_DIV_UFS_PERIBUS << 16; + mmio_write_32(CRG_CLKDIV17_REG, mask); + /* set SC_DIV_UFSPHY_CFG(3) */ + mask = SC_DIV_UFSPHY_CFG_MASK << 16; + data = SC_DIV_UFSPHY_CFG(3); + mmio_write_32(CRG_CLKDIV16_REG, mask | data); + data = mmio_read_32(UFS_SYS_PHY_CLK_CTRL_REG); + data &= ~MASK_SYSCTRL_CFG_CLOCK_FREQ; + data |= 0x39; + mmio_write_32(UFS_SYS_PHY_CLK_CTRL_REG, data); + mmio_clrbits_32(UFS_SYS_PHY_CLK_CTRL_REG, MASK_SYSCTRL_REF_CLOCK_SEL); + mmio_setbits_32(UFS_SYS_CLOCK_GATE_BYPASS_REG, + MASK_UFS_CLK_GATE_BYPASS); + mmio_setbits_32(UFS_SYS_UFS_SYSCTRL_REG, MASK_UFS_SYSCTRL_BYPASS); + + mmio_setbits_32(UFS_SYS_PSW_CLK_CTRL_REG, BIT_SYSCTRL_PSW_CLK_EN); + mmio_clrbits_32(UFS_SYS_PSW_POWER_CTRL_REG, BIT_UFS_PSW_ISO_CTRL); + mmio_clrbits_32(UFS_SYS_PHY_ISO_EN_REG, BIT_UFS_PHY_ISO_CTRL); + mmio_clrbits_32(UFS_SYS_HC_LP_CTRL_REG, BIT_SYSCTRL_LP_ISOL_EN); + mmio_write_32(CRG_PERRSTDIS3_REG, PERI_ARST_UFS_BIT); + mmio_setbits_32(UFS_SYS_RESET_CTRL_EN_REG, BIT_SYSCTRL_LP_RESET_N); + mdelay(1); + mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG, + MASK_UFS_DEVICE_RESET | BIT_UFS_DEVICE_RESET); + mdelay(20); + mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG, + 0x03300330); + + mmio_write_32(CRG_PERRSTDIS3_REG, PERI_UFS_BIT); + do { + data = mmio_read_32(CRG_PERRSTSTAT3_REG); + } while (data & PERI_UFS_BIT); +} + +static void hikey960_init_ufs(void) +{ + dw_ufs_params_t ufs_params; memset(&ufs_params, 0, sizeof(ufs_params_t)); ufs_params.reg_base = UFS_REG_BASE; ufs_params.desc_base = HIKEY960_UFS_DESC_BASE; ufs_params.desc_size = HIKEY960_UFS_DESC_SIZE; - ufs_params.flags = UFS_FLAGS_SKIPINIT; - ufs_init(NULL, &ufs_params); + hikey960_ufs_reset(); + dw_ufs_init(&ufs_params); } /******************************************************************************* @@ -238,7 +221,6 @@ } #endif /* AARCH32 */ -#if LOAD_IMAGE_V2 int hikey960_bl2_handle_post_image_load(unsigned int image_id) { int err = 0; @@ -299,101 +281,8 @@ return hikey960_bl2_handle_post_image_load(image_id); } -#else /* LOAD_IMAGE_V2 */ - -struct entry_point_info *bl2_plat_get_bl31_ep_info(void) -{ -#if DEBUG - bl31_params_mem.bl31_ep_info.args.arg1 = HIKEY960_BL31_PLAT_PARAM_VAL; -#endif - - return &bl31_params_mem.bl31_ep_info; -} - -void bl2_plat_set_bl31_ep_info(image_info_t *image, - entry_point_info_t *bl31_ep_info) -{ - SET_SECURITY_STATE(bl31_ep_info->h.attr, SECURE); - bl31_ep_info->spsr = SPSR_64(MODE_EL3, MODE_SP_ELX, - DISABLE_ALL_EXCEPTIONS); -} - -/******************************************************************************* - * Before calling this function BL32 is loaded in memory and its entrypoint - * is set by load_image. This is a placeholder for the platform to change - * the entrypoint of BL32 and set SPSR and security state. - * On Hikey we only set the security state of the entrypoint - ******************************************************************************/ -#ifdef BL32_BASE -void bl2_plat_set_bl32_ep_info(image_info_t *bl32_image_info, - entry_point_info_t *bl32_ep_info) -{ - SET_SECURITY_STATE(bl32_ep_info->h.attr, SECURE); - /* - * The Secure Payload Dispatcher service is responsible for - * setting the SPSR prior to entry into the BL32 image. - */ - bl32_ep_info->spsr = 0; -} - -/******************************************************************************* - * Populate the extents of memory available for loading BL32 - ******************************************************************************/ -void bl2_plat_get_bl32_meminfo(meminfo_t *bl32_meminfo) -{ - /* - * Populate the extents of memory available for loading BL32. - */ - bl32_meminfo->total_base = BL32_BASE; - bl32_meminfo->free_base = BL32_BASE; - bl32_meminfo->total_size = - (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE; - bl32_meminfo->free_size = - (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE; -} -#endif /* BL32_BASE */ - -void bl2_plat_set_bl33_ep_info(image_info_t *image, - entry_point_info_t *bl33_ep_info) -{ - unsigned long el_status; - unsigned int mode; - - /* Figure out what mode we enter the non-secure world in */ - el_status = read_id_aa64pfr0_el1() >> ID_AA64PFR0_EL2_SHIFT; - el_status &= ID_AA64PFR0_ELX_MASK; - - if (el_status) - mode = MODE_EL2; - else - mode = MODE_EL1; - - /* - * TODO: Consider the possibility of specifying the SPSR in - * the FIP ToC and allowing the platform to have a say as - * well. - */ - bl33_ep_info->spsr = SPSR_64(mode, MODE_SP_ELX, - DISABLE_ALL_EXCEPTIONS); - SET_SECURITY_STATE(bl33_ep_info->h.attr, NON_SECURE); -} - -void bl2_plat_flush_bl31_params(void) -{ - flush_dcache_range((unsigned long)&bl31_params_mem, - sizeof(bl2_to_bl31_params_mem_t)); -} - -void bl2_plat_get_bl33_meminfo(meminfo_t *bl33_meminfo) -{ - bl33_meminfo->total_base = DDR_BASE; - bl33_meminfo->total_size = DDR_SIZE; - bl33_meminfo->free_base = DDR_BASE; - bl33_meminfo->free_size = DDR_SIZE; -} -#endif /* LOAD_IMAGE_V2 */ - -void bl2_early_platform_setup(meminfo_t *mem_layout) +void bl2_el3_early_platform_setup(u_register_t arg1, u_register_t arg2, + u_register_t arg3, u_register_t arg4) { unsigned int id, uart_base; @@ -403,18 +292,19 @@ uart_base = PL011_UART5_BASE; else uart_base = PL011_UART6_BASE; - /* Initialize the console to provide early debug support */ console_init(uart_base, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE); - - /* Setup the BL2 memory layout */ - bl2_tzram_layout = *mem_layout; + /* + * Allow BL2 to see the whole Trusted RAM. + */ + bl2_el3_tzram_layout.total_base = BL2_RW_BASE; + bl2_el3_tzram_layout.total_size = BL31_LIMIT - BL2_RW_BASE; } -void bl2_plat_arch_setup(void) +void bl2_el3_plat_arch_setup(void) { - hikey960_init_mmu_el1(bl2_tzram_layout.total_base, - bl2_tzram_layout.total_size, + hikey960_init_mmu_el3(bl2_el3_tzram_layout.total_base, + bl2_el3_tzram_layout.total_size, BL2_RO_BASE, BL2_RO_LIMIT, BL2_COHERENT_RAM_BASE, @@ -429,4 +319,12 @@ mmio_write_32(WDT0_REG_BASE + WDT_CONTROL_OFFSET, 0); mmio_write_32(WDT0_REG_BASE + WDT_LOCK_OFFSET, 0); } + hikey960_clk_init(); + hikey960_pmu_init(); + hikey960_regulator_enable(); + hikey960_tzc_init(); + hikey960_peri_init(); + hikey960_pinmux_init(); + hikey960_init_ufs(); + hikey960_io_setup(); } diff --git a/plat/hisilicon/hikey960/hikey960_bl31_setup.c b/plat/hisilicon/hikey960/hikey960_bl31_setup.c index f0d15a3..f8921f2 100644 --- a/plat/hisilicon/hikey960/hikey960_bl31_setup.c +++ b/plat/hisilicon/hikey960/hikey960_bl31_setup.c @@ -78,13 +78,8 @@ return NULL; } -#if LOAD_IMAGE_V2 void bl31_early_platform_setup(void *from_bl2, void *plat_params_from_bl2) -#else -void bl31_early_platform_setup(bl31_params_t *from_bl2, - void *plat_params_from_bl2) -#endif { unsigned int id, uart_base; @@ -102,7 +97,6 @@ cci_init(CCI400_REG_BASE, cci_map, ARRAY_SIZE(cci_map)); cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1())); -#if LOAD_IMAGE_V2 /* * Check params passed from BL2 should not be NULL, */ @@ -129,23 +123,6 @@ if (bl33_ep_info.pc == 0) panic(); - -#else /* LOAD_IMAGE_V2 */ - - /* - * Check params passed from BL2 should not be NULL, - */ - assert(from_bl2 != NULL); - assert(from_bl2->h.type == PARAM_BL31); - assert(from_bl2->h.version >= VERSION_1); - - /* - * Copy BL3-2 and BL3-3 entry point information. - * They are stored in Secure RAM, in BL2's address space. - */ - bl32_ep_info = *from_bl2->bl32_ep_info; - bl33_ep_info = *from_bl2->bl33_ep_info; -#endif /* LOAD_IMAGE_V2 */ } void bl31_plat_arch_setup(void) diff --git a/plat/hisilicon/hikey960/hikey960_bl_common.c b/plat/hisilicon/hikey960/hikey960_bl_common.c new file mode 100644 index 0000000..f192c1e --- /dev/null +++ b/plat/hisilicon/hikey960/hikey960_bl_common.c @@ -0,0 +1,441 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include +#include +#include +#include + +#include "hikey960_private.h" + +void hikey960_clk_init(void) +{ + /* change ldi0 sel to ppll2 */ + mmio_write_32(0xfff350b4, 0xf0002000); + /* ldi0 20' */ + mmio_write_32(0xfff350bc, 0xfc004c00); +} + +void hikey960_pmu_init(void) +{ + /* clear np_xo_abb_dig_START bit in PMIC_CLK_TOP_CTRL7 register */ + mmio_clrbits_32(PMU_SSI0_CLK_TOP_CTRL7_REG, NP_XO_ABB_DIG); +} + +static void hikey960_enable_ppll3(void) +{ + /* enable ppll3 */ + mmio_write_32(PMC_PPLL3_CTRL0_REG, 0x4904305); + mmio_write_32(PMC_PPLL3_CTRL1_REG, 0x2300000); + mmio_write_32(PMC_PPLL3_CTRL1_REG, 0x6300000); +} + +static void bus_idle_clear(unsigned int value) +{ + unsigned int pmc_value, value1, value2; + int timeout = 100; + + pmc_value = value << 16; + pmc_value &= ~value; + mmio_write_32(PMC_NOC_POWER_IDLEREQ_REG, pmc_value); + + for (;;) { + value1 = (unsigned int)mmio_read_32(PMC_NOC_POWER_IDLEACK_REG); + value2 = (unsigned int)mmio_read_32(PMC_NOC_POWER_IDLE_REG); + if (((value1 & value) == 0) && ((value2 & value) == 0)) + break; + udelay(1); + timeout--; + if (timeout <= 0) { + WARN("%s timeout\n", __func__); + break; + } + } +} + +static void set_vivobus_power_up(void) +{ + /* clk enable */ + mmio_write_32(CRG_CLKDIV20_REG, 0x00020002); + mmio_write_32(CRG_PEREN0_REG, 0x00001000); +} + +static void set_dss_power_up(void) +{ + /* set edc0 133MHz = 1600MHz / 12 */ + mmio_write_32(CRG_CLKDIV5_REG, 0x003f000b); + /* set ldi0 ppl0 */ + mmio_write_32(CRG_CLKDIV3_REG, 0xf0001000); + /* set ldi0 133MHz, 1600MHz / 12 */ + mmio_write_32(CRG_CLKDIV5_REG, 0xfc002c00); + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00000020); + udelay(100); + /* DISP CRG */ + mmio_write_32(CRG_PERRSTDIS4_REG, 0x00000010); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x01400140); + mmio_write_32(CRG_PEREN0_REG, 0x00002000); + mmio_write_32(CRG_PEREN3_REG, 0x0003b000); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS3_REG, 0x0003b000); + mmio_write_32(CRG_PERDIS0_REG, 0x00002000); + mmio_write_32(CRG_CLKDIV18_REG, 0x01400000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x00000040); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS4_REG, 0x00000006); + mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000c00); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x01400140); + mmio_write_32(CRG_PEREN0_REG, 0x00002000); + mmio_write_32(CRG_PEREN3_REG, 0x0003b000); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_DSS); + /* set edc0 400MHz for 2K 1600MHz / 4 */ + mmio_write_32(CRG_CLKDIV5_REG, 0x003f0003); + /* set ldi 266MHz, 1600MHz / 6 */ + mmio_write_32(CRG_CLKDIV5_REG, 0xfc001400); +} + +static void set_vcodec_power_up(void) +{ + /* clk enable */ + mmio_write_32(CRG_CLKDIV20_REG, 0x00040004); + mmio_write_32(CRG_PEREN0_REG, 0x00000060); + mmio_write_32(CRG_PEREN2_REG, 0x10000000); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS0_REG, 0x00000018); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VCODEC); +} + +static void set_vdec_power_up(void) +{ + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00000004); + udelay(100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x80008000); + mmio_write_32(CRG_PEREN2_REG, 0x20080000); + mmio_write_32(CRG_PEREN3_REG, 0x00000800); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS3_REG, 0x00000800); + mmio_write_32(CRG_PERDIS2_REG, 0x20080000); + mmio_write_32(CRG_CLKDIV18_REG, 0x80000000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x00000004); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000200); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x80008000); + mmio_write_32(CRG_PEREN2_REG, 0x20080000); + mmio_write_32(CRG_PEREN3_REG, 0x00000800); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VDEC); +} + +static void set_venc_power_up(void) +{ + /* set venc ppll3 */ + mmio_write_32(CRG_CLKDIV8_REG, 0x18001000); + /* set venc 258MHz, 1290MHz / 5 */ + mmio_write_32(CRG_CLKDIV8_REG, 0x07c00100); + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00000002); + udelay(100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV19_REG, 0x00010001); + mmio_write_32(CRG_PEREN2_REG, 0x40000100); + mmio_write_32(CRG_PEREN3_REG, 0x00000400); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS3_REG, 0x00000400); + mmio_write_32(CRG_PERDIS2_REG, 0x40000100); + mmio_write_32(CRG_CLKDIV19_REG, 0x00010000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x00000002); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV19_REG, 0x00010001); + mmio_write_32(CRG_PEREN2_REG, 0x40000100); + mmio_write_32(CRG_PEREN3_REG, 0x00000400); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VENC); + /* set venc 645MHz, 1290MHz / 2 */ + mmio_write_32(CRG_CLKDIV8_REG, 0x07c00040); +} + +static void set_isp_power_up(void) +{ + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00000001); + udelay(100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x70007000); + mmio_write_32(CRG_CLKDIV20_REG, 0x00100010); + mmio_write_32(CRG_PEREN5_REG, 0x01000010); + mmio_write_32(CRG_PEREN3_REG, 0x0bf00000); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS5_REG, 0x01000010); + mmio_write_32(CRG_PERDIS3_REG, 0x0bf00000); + mmio_write_32(CRG_CLKDIV18_REG, 0x70000000); + mmio_write_32(CRG_CLKDIV20_REG, 0x00100000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x00000001); + /* unreset */ + mmio_write_32(CRG_ISP_SEC_RSTDIS_REG, 0x0000002f); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x70007000); + mmio_write_32(CRG_CLKDIV20_REG, 0x00100010); + mmio_write_32(CRG_PEREN5_REG, 0x01000010); + mmio_write_32(CRG_PEREN3_REG, 0x0bf00000); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_ISP); + /* csi clk enable */ + mmio_write_32(CRG_PEREN3_REG, 0x00700000); +} + +static void set_ivp_power_up(void) +{ + /* set ivp ppll0 */ + mmio_write_32(CRG_CLKDIV0_REG, 0xc0000000); + /* set ivp 267MHz, 1600MHz / 6 */ + mmio_write_32(CRG_CLKDIV0_REG, 0x3c001400); + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00200000); + udelay(100); + /* IVP CRG unreset */ + mmio_write_32(CRG_IVP_SEC_RSTDIS_REG, 0x00000001); + /* clk enable */ + mmio_write_32(CRG_CLKDIV20_REG, 0x02000200); + mmio_write_32(CRG_PEREN4_REG, 0x000000a8); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS4_REG, 0x000000a8); + mmio_write_32(CRG_CLKDIV20_REG, 0x02000000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x01000000); + /* unreset */ + mmio_write_32(CRG_IVP_SEC_RSTDIS_REG, 0x00000002); + /* clk enable */ + mmio_write_32(CRG_CLKDIV20_REG, 0x02000200); + mmio_write_32(CRG_PEREN4_REG, 0x000000a8); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_IVP); + /* set ivp 533MHz, 1600MHz / 3 */ + mmio_write_32(CRG_CLKDIV0_REG, 0x3c000800); +} + +static void set_audio_power_up(void) +{ + unsigned int ret; + int timeout = 100; + /* mtcmos on */ + mmio_write_32(SCTRL_SCPWREN_REG, 0x00000001); + udelay(100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV19_REG, 0x80108010); + mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010001); + mmio_write_32(SCTRL_SCPEREN0_REG, 0x0c000000); + mmio_write_32(CRG_PEREN0_REG, 0x04000000); + mmio_write_32(CRG_PEREN5_REG, 0x00000080); + mmio_write_32(SCTRL_SCPEREN1_REG, 0x0000000f); + udelay(1); + /* clk disable */ + mmio_write_32(SCTRL_SCPERDIS1_REG, 0x0000000f); + mmio_write_32(SCTRL_SCPERDIS0_REG, 0x0c000000); + mmio_write_32(CRG_PERDIS5_REG, 0x00000080); + mmio_write_32(CRG_PERDIS0_REG, 0x04000000); + mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010000); + mmio_write_32(CRG_CLKDIV19_REG, 0x80100000); + udelay(1); + /* iso disable */ + mmio_write_32(SCTRL_SCISODIS_REG, 0x00000001); + udelay(1); + /* unreset */ + mmio_write_32(SCTRL_PERRSTDIS1_SEC_REG, 0x00000001); + mmio_write_32(SCTRL_SCPERRSTDIS0_REG, 0x00000780); + /* clk enable */ + mmio_write_32(CRG_CLKDIV19_REG, 0x80108010); + mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010001); + mmio_write_32(SCTRL_SCPEREN0_REG, 0x0c000000); + mmio_write_32(CRG_PEREN0_REG, 0x04000000); + mmio_write_32(CRG_PEREN5_REG, 0x00000080); + mmio_write_32(SCTRL_SCPEREN1_REG, 0x0000000f); + /* bus idle clear */ + mmio_write_32(SCTRL_SCPERCTRL7_REG, 0x00040000); + for (;;) { + ret = mmio_read_32(SCTRL_SCPERSTAT6_REG); + if (((ret & (1 << 5)) == 0) && ((ret & (1 << 8)) == 0)) + break; + udelay(1); + timeout--; + if (timeout <= 0) { + WARN("%s timeout\n", __func__); + break; + } + } + mmio_write_32(ASP_CFG_MMBUF_CTRL_REG, 0x00ff0000); +} + +static void set_pcie_power_up(void) +{ + /* mtcmos on */ + mmio_write_32(SCTRL_SCPWREN_REG, 0x00000010); + udelay(100); + /* clk enable */ + mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000800); + mmio_write_32(SCTRL_SCPEREN2_REG, 0x00104000); + mmio_write_32(CRG_PEREN7_REG, 0x000003a0); + udelay(1); + /* clk disable */ + mmio_write_32(SCTRL_SCPERDIS2_REG, 0x00104000); + mmio_write_32(CRG_PERDIS7_REG, 0x000003a0); + mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000000); + udelay(1); + /* iso disable */ + mmio_write_32(SCTRL_SCISODIS_REG, 0x00000030); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS3_REG, 0x8c000000); + /* clk enable */ + mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000800); + mmio_write_32(SCTRL_SCPEREN2_REG, 0x00104000); + mmio_write_32(CRG_PEREN7_REG, 0x000003a0); +} + +static void ispfunc_enable(void) +{ + /* enable ispfunc. Otherwise powerup isp_srt causes exception. */ + mmio_write_32(0xfff35000, 0x00000008); + mmio_write_32(0xfff35460, 0xc004ffff); + mmio_write_32(0xfff35030, 0x02000000); + mdelay(10); +} + +static void isps_control_clock(int flag) +{ + unsigned int ret; + + /* flag: 0 -- disable clock, 1 -- enable clock */ + if (flag) { + ret = mmio_read_32(0xe8420364); + ret |= 1; + mmio_write_32(0xe8420364, ret); + } else { + ret = mmio_read_32(0xe8420364); + ret &= ~1; + mmio_write_32(0xe8420364, ret); + } +} + +static void set_isp_srt_power_up(void) +{ + unsigned int ret; + + ispfunc_enable(); + /* reset */ + mmio_write_32(0xe8420374, 0x00000001); + mmio_write_32(0xe8420350, 0x00000000); + mmio_write_32(0xe8420358, 0x00000000); + /* mtcmos on */ + mmio_write_32(0xfff35150, 0x00400000); + udelay(100); + /* clk enable */ + isps_control_clock(1); + udelay(1); + isps_control_clock(0); + udelay(1); + /* iso disable */ + mmio_write_32(0xfff35148, 0x08000000); + /* unreset */ + ret = mmio_read_32(0xe8420374); + ret &= ~0x1; + mmio_write_32(0xe8420374, ret); + /* clk enable */ + isps_control_clock(1); + /* enable clock gating for accessing csi registers */ + mmio_write_32(0xe8420010, ~0); +} + +void hikey960_regulator_enable(void) +{ + set_vivobus_power_up(); + hikey960_enable_ppll3(); + set_dss_power_up(); + set_vcodec_power_up(); + set_vdec_power_up(); + set_venc_power_up(); + set_isp_power_up(); + set_ivp_power_up(); + set_audio_power_up(); + set_pcie_power_up(); + set_isp_srt_power_up(); + + /* set ISP_CORE_CTRL_S to unsecure mode */ + mmio_write_32(0xe8583800, 0x7); + /* set ISP_SUB_CTRL_S to unsecure mode */ + mmio_write_32(0xe8583804, 0xf); +} + +void hikey960_tzc_init(void) +{ + mmio_write_32(TZC_EN0_REG, 0x7fbff066); + mmio_write_32(TZC_EN1_REG, 0xfffff5fc); + mmio_write_32(TZC_EN2_REG, 0x0007005c); + mmio_write_32(TZC_EN3_REG, 0x37030700); + mmio_write_32(TZC_EN4_REG, 0xf63fefae); + mmio_write_32(TZC_EN5_REG, 0x000410fd); + mmio_write_32(TZC_EN6_REG, 0x0063ff68); + mmio_write_32(TZC_EN7_REG, 0x030000f3); + mmio_write_32(TZC_EN8_REG, 0x00000007); +} + +void hikey960_peri_init(void) +{ + /* unreset */ + mmio_setbits_32(CRG_PERRSTDIS4_REG, 1); +} + +void hikey960_pinmux_init(void) +{ + unsigned int id; + + hikey960_read_boardid(&id); + if (id == 5301) { + /* hikey960 hardware v2 */ + /* GPIO150: LED */ + mmio_write_32(IOMG_FIX_006_REG, 0); + /* GPIO151: LED */ + mmio_write_32(IOMG_FIX_007_REG, 0); + /* GPIO189: LED */ + mmio_write_32(IOMG_AO_011_REG, 0); + /* GPIO190: LED */ + mmio_write_32(IOMG_AO_012_REG, 0); + /* GPIO46 */ + mmio_write_32(IOMG_044_REG, 0); + /* GPIO202 */ + mmio_write_32(IOMG_AO_023_REG, 0); + /* GPIO206 */ + mmio_write_32(IOMG_AO_026_REG, 0); + /* GPIO219 - PD pullup */ + mmio_write_32(IOMG_AO_039_REG, 0); + mmio_write_32(IOCG_AO_043_REG, 1 << 0); + } + /* GPIO005 - PMU SSI, 10mA */ + mmio_write_32(IOCG_006_REG, 2 << 4); + /* GPIO213 - PCIE_CLKREQ_N */ + mmio_write_32(IOMG_AO_033_REG, 1); +} diff --git a/plat/hisilicon/hikey960/hikey960_boardid.c b/plat/hisilicon/hikey960/hikey960_boardid.c index 90faa9d..f39c153 100644 --- a/plat/hisilicon/hikey960/hikey960_boardid.c +++ b/plat/hisilicon/hikey960/hikey960_boardid.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -148,23 +148,19 @@ /* read ADC channel0 data */ get_value(ADC_ADCIN0, &adcin0); adcin0_remap = adcin_data_remap(adcin0); - INFO("[BDID]adcin0:%d adcin0_remap:%d\n", adcin0, adcin0_remap); if (adcin0_remap == BOARDID_UNKNOWN) return -EINVAL; /* read ADC channel1 data */ get_value(ADC_ADCIN1, &adcin1); adcin1_remap = adcin_data_remap(adcin1); - INFO("[BDID]adcin1:%d adcin1_remap:%d\n", adcin1, adcin1_remap); if (adcin1_remap == BOARDID_UNKNOWN) return -EINVAL; /* read ADC channel2 data */ get_value(ADC_ADCIN2, &adcin2); adcin2_remap = adcin_data_remap(adcin2); - INFO("[BDID]adcin2:%d adcin2_remap:%d\n", adcin2, adcin2_remap); if (adcin2_remap == BOARDID_UNKNOWN) return -EINVAL; *id = BOARDID3_BASE * 1000 + (adcin2_remap * 100) + (adcin1_remap * 10) + adcin0_remap; - INFO("[BDID]boardid: %d\n", *id); return 0; } diff --git a/plat/hisilicon/hikey960/hikey960_image_load.c b/plat/hisilicon/hikey960/hikey960_image_load.c index 8e91adb..ad7be50 100644 --- a/plat/hisilicon/hikey960/hikey960_image_load.c +++ b/plat/hisilicon/hikey960/hikey960_image_load.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -8,8 +8,6 @@ #include #include -#include "hikey960_private.h" - /******************************************************************************* * This function flushes the data structures so that they are visible * in memory for the next BL image. @@ -24,10 +22,6 @@ ******************************************************************************/ bl_load_info_t *plat_get_bl_image_load_info(void) { - /* Required before loading scp_bl2 */ - hikey960_init_ufs(); - hikey960_io_setup(); - return get_bl_load_info_from_mem_params_desc(); } diff --git a/plat/hisilicon/hikey960/hikey960_io_storage.c b/plat/hisilicon/hikey960/hikey960_io_storage.c index 1a1d846..be7c941 100644 --- a/plat/hisilicon/hikey960/hikey960_io_storage.c +++ b/plat/hisilicon/hikey960/hikey960_io_storage.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -39,11 +39,6 @@ .length = HIKEY960_FIP_MAX_SIZE, }; -static const io_block_spec_t ufs_data_spec = { - .offset = 0, - .length = 256 << 20, -}; - static const io_block_dev_spec_t ufs_dev_spec = { /* It's used as temp buffer in block driver. */ .buffer = { @@ -57,10 +52,6 @@ .block_size = UFS_BLOCK_SIZE, }; -static const io_uuid_spec_t bl2_uuid_spec = { - .uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2, -}; - static const io_uuid_spec_t scp_bl2_uuid_spec = { .uuid = UUID_SCP_FIRMWARE_SCP_BL2, }; @@ -91,11 +82,6 @@ (uintptr_t)&ufs_fip_spec, check_ufs }, - [BL2_IMAGE_ID] = { - &fip_dev_handle, - (uintptr_t)&bl2_uuid_spec, - check_fip - }, [SCP_BL2_IMAGE_ID] = { &fip_dev_handle, (uintptr_t)&scp_bl2_uuid_spec, @@ -125,11 +111,6 @@ &fip_dev_handle, (uintptr_t)&bl33_uuid_spec, check_fip - }, - [BL2U_IMAGE_ID] = { - &ufs_dev_handle, - (uintptr_t)&ufs_data_spec, - check_ufs } }; diff --git a/plat/hisilicon/hikey960/hikey960_private.h b/plat/hisilicon/hikey960/hikey960_private.h index e3c9d21..30166e5 100644 --- a/plat/hisilicon/hikey960/hikey960_private.h +++ b/plat/hisilicon/hikey960/hikey960_private.h @@ -24,9 +24,14 @@ unsigned long ro_limit, unsigned long coh_start, unsigned long coh_limit); -void hikey960_init_ufs(void); void hikey960_io_setup(void); int hikey960_read_boardid(unsigned int *id); +void hikey960_clk_init(void); +void hikey960_pmu_init(void); +void hikey960_regulator_enable(void); +void hikey960_tzc_init(void); +void hikey960_peri_init(void); +void hikey960_pinmux_init(void); void set_retention_ticks(unsigned int val); void clr_retention_ticks(unsigned int val); void clr_ex(void); diff --git a/plat/hisilicon/hikey960/include/platform_def.h b/plat/hisilicon/hikey960/include/platform_def.h index 36fd3b5..beff47c 100644 --- a/plat/hisilicon/hikey960/include/platform_def.h +++ b/plat/hisilicon/hikey960/include/platform_def.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -56,8 +56,8 @@ /* * BL2 specific defines. */ -#define BL2_BASE (BL1_RW_BASE + 0x8000) /* 1AC1_8000 */ -#define BL2_LIMIT (BL2_BASE + 0x40000) /* 1AC5_8000 */ +#define BL2_BASE (0x1AC00000) +#define BL2_LIMIT (BL2_BASE + 0x58000) /* 1AC5_8000 */ /* * BL31 specific defines. @@ -75,13 +75,11 @@ #define BL32_DRAM_BASE DDR_SEC_BASE #define BL32_DRAM_LIMIT (DDR_SEC_BASE+DDR_SEC_SIZE) -#if LOAD_IMAGE_V2 #ifdef SPD_opteed /* Load pageable part of OP-TEE at end of allocated DRAM space for BL32 */ #define HIKEY960_OPTEE_PAGEABLE_LOAD_BASE (BL32_DRAM_LIMIT - HIKEY960_OPTEE_PAGEABLE_LOAD_SIZE) /* 0x3FC0_0000 */ #define HIKEY960_OPTEE_PAGEABLE_LOAD_SIZE 0x400000 /* 4MB */ #endif -#endif #if (HIKEY960_TSP_RAM_LOCATION_ID == HIKEY960_DRAM_ID) #define TSP_SEC_MEM_BASE BL32_DRAM_BASE @@ -121,15 +119,11 @@ #endif #ifdef IMAGE_BL2 -#if LOAD_IMAGE_V2 #ifdef SPD_opteed #define MAX_XLAT_TABLES 4 #else #define MAX_XLAT_TABLES 3 #endif -#else -#define MAX_XLAT_TABLES 3 -#endif #endif #define MAX_MMAP_REGIONS 16 diff --git a/plat/hisilicon/hikey960/platform.mk b/plat/hisilicon/hikey960/platform.mk index ffe1073..8b03e55 100644 --- a/plat/hisilicon/hikey960/platform.mk +++ b/plat/hisilicon/hikey960/platform.mk @@ -7,6 +7,9 @@ # Enable version2 of image loading LOAD_IMAGE_V2 := 1 +# Non-TF Boot ROM +BL2_AT_EL3 := 1 + # On Hikey960, the TSP can execute from TZC secure area in DRAM. HIKEY960_TSP_RAM_LOCATION ?= dram ifeq (${HIKEY960_TSP_RAM_LOCATION}, dram) @@ -62,27 +65,29 @@ drivers/ufs/ufs.c \ lib/cpus/aarch64/cortex_a53.S \ plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \ - plat/hisilicon/hikey960/hikey960_bl1_setup.c \ + plat/hisilicon/hikey960/hikey960_bl1_setup.c \ + plat/hisilicon/hikey960/hikey960_bl_common.c \ plat/hisilicon/hikey960/hikey960_io_storage.c \ ${HIKEY960_GIC_SOURCES} -BL2_SOURCES += drivers/io/io_block.c \ +BL2_SOURCES += common/desc_image_load.c \ + drivers/io/io_block.c \ drivers/io/io_fip.c \ drivers/io/io_storage.c \ + drivers/synopsys/ufs/dw_ufs.c \ drivers/ufs/ufs.c \ + lib/cpus/aarch64/cortex_a53.S \ + plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \ + plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c \ plat/hisilicon/hikey960/hikey960_bl2_setup.c \ + plat/hisilicon/hikey960/hikey960_bl_common.c \ + plat/hisilicon/hikey960/hikey960_image_load.c \ plat/hisilicon/hikey960/hikey960_io_storage.c \ plat/hisilicon/hikey960/hikey960_mcu_load.c -ifeq (${LOAD_IMAGE_V2},1) -BL2_SOURCES += plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c \ - plat/hisilicon/hikey960/hikey960_image_load.c \ - common/desc_image_load.c - ifeq (${SPD},opteed) BL2_SOURCES += lib/optee/optee_utils.c endif -endif BL31_SOURCES += drivers/arm/cci/cci.c \ lib/cpus/aarch64/cortex_a53.S \