arch/arm/mach-stm32mp/Kconfig

   1 if ARCH_STM32MP
   2
   3 config 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_SYSCON
  20         select SPL_WATCHDOG_SUPPORT
  21         imply BOOTSTAGE_STASH if SPL_BOOTSTAGE
  22         imply SPL_BOOTSTAGE if BOOTSTAGE
  23         imply SPL_DISPLAY_PRINT
  24         imply SPL_LIBDISK_SUPPORT
  25
  26 config SYS_SOC
  27         default "stm32mp"
  28
  29 config SYS_MALLOC_LEN
  30         default 0x2000000
  31
  32 config ENV_SIZE
  33         default 0x2000
  34
  35 config TARGET_STM32MP1
  36         bool "Support stm32mp1xx"
  37         select ARCH_SUPPORT_PSCI if !STM32MP1_TRUSTED
  38         select CPU_V7A
  39         select CPU_V7_HAS_NONSEC if !STM32MP1_TRUSTED
  40         select CPU_V7_HAS_VIRT
  41         select PINCTRL_STM32
  42         select STM32_RCC
  43         select STM32_RESET
  44         select SYS_ARCH_TIMER
  45         imply BOOTCOUNT_LIMIT
  46         imply BOOTSTAGE
  47         imply CMD_BOOTCOUNT
  48         imply CMD_BOOTSTAGE
  49         imply SYSRESET_PSCI if STM32MP1_TRUSTED
  50         imply SYSRESET_SYSCON if !STM32MP1_TRUSTED
  51         help
  52                 target STMicroelectronics SOC STM32MP1 family
  53                 STM32MP157, STM32MP153 or STM32MP151
  54                 STMicroelectronics MPU with core ARMv7
  55                 dual core A7 for STM32MP157/3, monocore for STM32MP151
  56
  57 config STM32MP1_TRUSTED
  58         bool "Support trusted boot with TF-A"
  59         default y if !SPL
  60         select ARM_SMCCC
  61         help
  62                 Say Y here to enable boot with TF-A
  63                 Trusted boot chain is :
  64                 BootRom => TF-A.stm32 (clock & DDR) => U-Boot.stm32
  65                 TF-A monitor provides proprietary smc to manage secure devices
  66
  67 config SYS_TEXT_BASE
  68         prompt "U-Boot base address"
  69         default 0xC0100000
  70         help
  71                 configure the U-Boot base address
  72                 when DDR driver is used:
  73                   DDR + 1MB (0xC0100000)
  74
  75 config NR_DRAM_BANKS
  76         default 1
  77
  78 config SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_MMC2
  79         hex "Partition on MMC2 to use to load U-Boot from"
  80         depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
  81         default 1
  82         help
  83           Partition on the second MMC to load U-Boot from when the MMC is being
  84           used in raw mode
  85
  86 config BOOTSTAGE_STASH_ADDR
  87         default 0xC3000000
  88
  89 if BOOTCOUNT_LIMIT
  90 config SYS_BOOTCOUNT_SINGLEWORD
  91         default y
  92
  93 # TAMP_BOOTCOUNT = TAMP_BACKUP_REGISTER(21)
  94 config SYS_BOOTCOUNT_ADDR
  95         default 0x5C00A154
  96 endif
  97
  98 if DEBUG_UART
  99
 100 config DEBUG_UART_BOARD_INIT
 101         default y
 102
 103 # debug on UART4 by default
 104 config DEBUG_UART_BASE
 105         default 0x40010000
 106
 107 # clock source is HSI on reset
 108 config DEBUG_UART_CLOCK
 109         default 64000000
 110 endif
 111
 112 source "board/st/stm32mp1/Kconfig"
 113
 114 endif