mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-11 05:36:17 +09:00
8c1007a2cb
This patch adds IWDG (Independent WatchDoG) support for STM32MP platform. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Stefan Roese <sr@denx.de>
115 lines
2.4 KiB
Plaintext
115 lines
2.4 KiB
Plaintext
if ARCH_STM32MP
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config SPL
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select SPL_BOARD_INIT
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select SPL_CLK
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select SPL_DM
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select SPL_DM_SEQ_ALIAS
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select SPL_DRIVERS_MISC_SUPPORT
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select SPL_FRAMEWORK
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select SPL_GPIO_SUPPORT
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select SPL_LIBCOMMON_SUPPORT
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select SPL_LIBGENERIC_SUPPORT
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select SPL_OF_CONTROL
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select SPL_OF_TRANSLATE
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select SPL_PINCTRL
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select SPL_REGMAP
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select SPL_DM_RESET
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select SPL_SERIAL_SUPPORT
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select SPL_SYSCON
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select SPL_WATCHDOG_SUPPORT
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imply BOOTSTAGE_STASH if SPL_BOOTSTAGE
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imply SPL_BOOTSTAGE if BOOTSTAGE
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imply SPL_DISPLAY_PRINT
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imply SPL_LIBDISK_SUPPORT
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config SYS_SOC
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default "stm32mp"
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config SYS_MALLOC_LEN
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default 0x2000000
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config ENV_SIZE
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default 0x2000
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config TARGET_STM32MP1
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bool "Support stm32mp1xx"
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select ARCH_SUPPORT_PSCI if !STM32MP1_TRUSTED
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select CPU_V7A
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select CPU_V7_HAS_NONSEC if !STM32MP1_TRUSTED
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select CPU_V7_HAS_VIRT
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select PINCTRL_STM32
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select STM32_RCC
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select STM32_RESET
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select SYS_ARCH_TIMER
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imply BOOTCOUNT_LIMIT
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imply BOOTSTAGE
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imply CMD_BOOTCOUNT
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imply CMD_BOOTSTAGE
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imply SYSRESET_PSCI if STM32MP1_TRUSTED
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imply SYSRESET_SYSCON if !STM32MP1_TRUSTED
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help
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target STMicroelectronics SOC STM32MP1 family
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STM32MP157, STM32MP153 or STM32MP151
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STMicroelectronics MPU with core ARMv7
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dual core A7 for STM32MP157/3, monocore for STM32MP151
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config STM32MP1_TRUSTED
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bool "Support trusted boot with TF-A"
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default y if !SPL
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select ARM_SMCCC
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help
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Say Y here to enable boot with TF-A
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Trusted boot chain is :
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BootRom => TF-A.stm32 (clock & DDR) => U-Boot.stm32
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TF-A monitor provides proprietary smc to manage secure devices
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config SYS_TEXT_BASE
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prompt "U-Boot base address"
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default 0xC0100000
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help
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configure the U-Boot base address
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when DDR driver is used:
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DDR + 1MB (0xC0100000)
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config NR_DRAM_BANKS
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default 1
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config SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_MMC2
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hex "Partition on MMC2 to use to load U-Boot from"
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depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
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default 1
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help
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Partition on the second MMC to load U-Boot from when the MMC is being
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used in raw mode
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config BOOTSTAGE_STASH_ADDR
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default 0xC3000000
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if BOOTCOUNT_LIMIT
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config SYS_BOOTCOUNT_SINGLEWORD
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default y
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# TAMP_BOOTCOUNT = TAMP_BACKUP_REGISTER(21)
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config SYS_BOOTCOUNT_ADDR
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default 0x5C00A154
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endif
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if DEBUG_UART
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config DEBUG_UART_BOARD_INIT
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default y
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# debug on UART4 by default
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config DEBUG_UART_BASE
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default 0x40010000
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# clock source is HSI on reset
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config DEBUG_UART_CLOCK
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default 64000000
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endif
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source "board/st/stm32mp1/Kconfig"
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endif
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