1if ARCH_STM32MP 2 3config SPL 4 select SPL_BOARD_INIT 5 select SPL_CLK 6 select SPL_DM 7 select SPL_DM_SEQ_ALIAS 8 select SPL_DRIVERS_MISC_SUPPORT 9 select SPL_FRAMEWORK 10 select SPL_GPIO_SUPPORT 11 select SPL_LIBCOMMON_SUPPORT 12 select SPL_LIBGENERIC_SUPPORT 13 select SPL_OF_CONTROL 14 select SPL_OF_TRANSLATE 15 select SPL_PINCTRL 16 select SPL_REGMAP 17 select SPL_DM_RESET 18 select SPL_SERIAL_SUPPORT 19 select SPL_SPI_LOAD 20 select SPL_SYSCON 21 select SPL_WATCHDOG_SUPPORT if WATCHDOG 22 imply BOOTSTAGE_STASH if SPL_BOOTSTAGE 23 imply SPL_BOOTSTAGE if BOOTSTAGE 24 imply SPL_DISPLAY_PRINT 25 imply SPL_LIBDISK_SUPPORT 26 27config SYS_SOC 28 default "stm32mp" 29 30config SYS_MALLOC_LEN 31 default 0x2000000 32 33config ENV_SIZE 34 default 0x2000 35 36config TARGET_STM32MP1 37 bool "Support stm32mp1xx" 38 select ARCH_SUPPORT_PSCI if !STM32MP1_TRUSTED 39 select CPU_V7A 40 select CPU_V7_HAS_NONSEC if !STM32MP1_TRUSTED 41 select CPU_V7_HAS_VIRT 42 select OF_BOARD_SETUP 43 select PINCTRL_STM32 44 select STM32_RCC 45 select STM32_RESET 46 select STM32_SERIAL 47 select SYS_ARCH_TIMER 48 imply BOOTCOUNT_LIMIT 49 imply CMD_BOOTCOUNT 50 imply CMD_CLS if CMD_BMP 51 imply DISABLE_CONSOLE 52 imply PRE_CONSOLE_BUFFER 53 imply SILENT_CONSOLE 54 imply SYSRESET_PSCI if STM32MP1_TRUSTED 55 imply SYSRESET_SYSCON if !STM32MP1_TRUSTED 56 help 57 target STMicroelectronics SOC STM32MP1 family 58 STM32MP157, STM32MP153 or STM32MP151 59 STMicroelectronics MPU with core ARMv7 60 dual core A7 for STM32MP157/3, monocore for STM32MP151 61 62config STM32MP1_TRUSTED 63 bool "Support trusted boot with TF-A" 64 default y if !SPL 65 select ARM_SMCCC 66 help 67 Say Y here to enable boot with TF-A 68 Trusted boot chain is : 69 BootRom => TF-A.stm32 (clock & DDR) => U-Boot.stm32 70 TF-A monitor provides proprietary SMC to manage secure devices 71 72config STM32MP1_OPTEE 73 bool "Support trusted boot with TF-A and OP-TEE" 74 depends on STM32MP1_TRUSTED 75 default n 76 help 77 Say Y here to enable boot with TF-A and OP-TEE 78 Trusted boot chain is : 79 BootRom => TF-A.stm32 (clock & DDR) => OP-TEE => U-Boot.stm32 80 OP-TEE monitor provides ST SMC to access to secure resources 81 82config SYS_TEXT_BASE 83 prompt "U-Boot base address" 84 default 0xC0100000 85 help 86 configure the U-Boot base address 87 when DDR driver is used: 88 DDR + 1MB (0xC0100000) 89 90config NR_DRAM_BANKS 91 default 1 92 93config SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_MMC2 94 hex "Partition on MMC2 to use to load U-Boot from" 95 depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION 96 default 1 97 help 98 Partition on the second MMC to load U-Boot from when the MMC is being 99 used in raw mode 100 101config STM32_ETZPC 102 bool "STM32 Extended TrustZone Protection" 103 depends on TARGET_STM32MP1 104 default y 105 help 106 Say y to enable STM32 Extended TrustZone Protection 107 108config CMD_STM32KEY 109 bool "command stm32key to fuse public key hash" 110 default y 111 depends on CMD_FUSE 112 help 113 fuse public key hash in corresponding fuse used to authenticate 114 binary. 115 116 117config PRE_CON_BUF_ADDR 118 default 0xC02FF000 119 120config PRE_CON_BUF_SZ 121 default 4096 122 123config BOOTSTAGE_STASH_ADDR 124 default 0xC3000000 125 126if BOOTCOUNT_LIMIT 127config SYS_BOOTCOUNT_SINGLEWORD 128 default y 129 130# TAMP_BOOTCOUNT = TAMP_BACKUP_REGISTER(21) 131config SYS_BOOTCOUNT_ADDR 132 default 0x5C00A154 133endif 134 135if DEBUG_UART 136 137config DEBUG_UART_BOARD_INIT 138 default y 139 140# debug on UART4 by default 141config DEBUG_UART_BASE 142 default 0x40010000 143 144# clock source is HSI on reset 145config DEBUG_UART_CLOCK 146 default 64000000 147endif 148 149source "board/st/stm32mp1/Kconfig" 150 151endif 152