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         imply SPL_DISPLAY_PRINT
  21         imply SPL_LIBDISK_SUPPORT
  22
  23 config SYS_SOC
  24         default "stm32mp"
  25
  26 config SYS_MALLOC_LEN
  27         default 0x2000000
  28
  29 config ENV_SIZE
  30         default 0x1000
  31
  32 config TARGET_STM32MP1
  33         bool "Support stm32mp1xx"
  34         select ARCH_SUPPORT_PSCI if !STM32MP1_TRUSTED
  35         select CPU_V7A
  36         select CPU_V7_HAS_NONSEC if !STM32MP1_TRUSTED
  37         select CPU_V7_HAS_VIRT
  38         select PINCTRL_STM32
  39         select STM32_RCC
  40         select STM32_RESET
  41         select SYS_ARCH_TIMER
  42         imply BOOTCOUNT_LIMIT
  43         imply CMD_BOOTCOUNT
  44         imply SYSRESET_PSCI if STM32MP1_TRUSTED
  45         imply SYSRESET_SYSCON if !STM32MP1_TRUSTED
  46         help
  47                 target STMicroelectronics SOC STM32MP1 family
  48                 STM32MP157, STM32MP153 or STM32MP151
  49                 STMicroelectronics MPU with core ARMv7
  50                 dual core A7 for STM32MP157/3, monocore for STM32MP151
  51
  52 config STM32MP1_TRUSTED
  53         bool "Support trusted boot with TF-A"
  54         default y if !SPL
  55         select ARM_SMCCC
  56         help
  57                 Say Y here to enable boot with TF-A
  58                 Trusted boot chain is :
  59                 BootRom => TF-A.stm32 (clock & DDR) => U-Boot.stm32
  60                 TF-A monitor provides proprietary smc to manage secure devices
  61
  62 config SYS_TEXT_BASE
  63         prompt "U-Boot base address"
  64         default 0xC0100000
  65         help
  66                 configure the U-Boot base address
  67                 when DDR driver is used:
  68                   DDR + 1MB (0xC0100000)
  69
  70 config NR_DRAM_BANKS
  71         default 1
  72
  73 config SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_MMC2
  74         hex "Partition on MMC2 to use to load U-Boot from"
  75         depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
  76         default 1
  77         help
  78           Partition on the second MMC to load U-Boot from when the MMC is being
  79           used in raw mode
  80
  81 if BOOTCOUNT_LIMIT
  82 config SYS_BOOTCOUNT_SINGLEWORD
  83         default y
  84
  85 # TAMP_BOOTCOUNT = TAMP_BACKUP_REGISTER(21)
  86 config SYS_BOOTCOUNT_ADDR
  87         default 0x5C00A154
  88 endif
  89
  90 if DEBUG_UART
  91
  92 config DEBUG_UART_BOARD_INIT
  93         default y
  94
  95 # debug on UART4 by default
  96 config DEBUG_UART_BASE
  97         default 0x40010000
  98
  99 # clock source is HSI on reset
 100 config DEBUG_UART_CLOCK
 101         default 64000000
 102 endif
 103
 104 source "board/st/stm32mp1/Kconfig"
 105
 106 endif