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 BOOTSTAGE_STASH if SPL_BOOTSTAGE
  21         imply SPL_BOOTSTAGE if BOOTSTAGE
  22         imply SPL_DISPLAY_PRINT
  23         imply SPL_LIBDISK_SUPPORT
  24
  25 config SYS_SOC
  26         default "stm32mp"
  27
  28 config SYS_MALLOC_LEN
  29         default 0x2000000
  30
  31 config ENV_SIZE
  32         default 0x1000
  33
  34 config TARGET_STM32MP1
  35         bool "Support stm32mp1xx"
  36         select ARCH_SUPPORT_PSCI if !STM32MP1_TRUSTED
  37         select CPU_V7A
  38         select CPU_V7_HAS_NONSEC if !STM32MP1_TRUSTED
  39         select CPU_V7_HAS_VIRT
  40         select PINCTRL_STM32
  41         select STM32_RCC
  42         select STM32_RESET
  43         select SYS_ARCH_TIMER
  44         imply BOOTCOUNT_LIMIT
  45         imply BOOTSTAGE
  46         imply CMD_BOOTCOUNT
  47         imply CMD_BOOTSTAGE
  48         imply SYSRESET_PSCI if STM32MP1_TRUSTED
  49         imply SYSRESET_SYSCON if !STM32MP1_TRUSTED
  50         help
  51                 target STMicroelectronics SOC STM32MP1 family
  52                 STM32MP157, STM32MP153 or STM32MP151
  53                 STMicroelectronics MPU with core ARMv7
  54                 dual core A7 for STM32MP157/3, monocore for STM32MP151
  55
  56 config STM32MP1_TRUSTED
  57         bool "Support trusted boot with TF-A"
  58         default y if !SPL
  59         select ARM_SMCCC
  60         help
  61                 Say Y here to enable boot with TF-A
  62                 Trusted boot chain is :
  63                 BootRom => TF-A.stm32 (clock & DDR) => U-Boot.stm32
  64                 TF-A monitor provides proprietary smc to manage secure devices
  65
  66 config SYS_TEXT_BASE
  67         prompt "U-Boot base address"
  68         default 0xC0100000
  69         help
  70                 configure the U-Boot base address
  71                 when DDR driver is used:
  72                   DDR + 1MB (0xC0100000)
  73
  74 config NR_DRAM_BANKS
  75         default 1
  76
  77 config SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_MMC2
  78         hex "Partition on MMC2 to use to load U-Boot from"
  79         depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
  80         default 1
  81         help
  82           Partition on the second MMC to load U-Boot from when the MMC is being
  83           used in raw mode
  84
  85 config BOOTSTAGE_STASH_ADDR
  86         default 0xC3000000
  87
  88 if BOOTCOUNT_LIMIT
  89 config SYS_BOOTCOUNT_SINGLEWORD
  90         default y
  91
  92 # TAMP_BOOTCOUNT = TAMP_BACKUP_REGISTER(21)
  93 config SYS_BOOTCOUNT_ADDR
  94         default 0x5C00A154
  95 endif
  96
  97 if DEBUG_UART
  98
  99 config DEBUG_UART_BOARD_INIT
 100         default y
 101
 102 # debug on UART4 by default
 103 config DEBUG_UART_BASE
 104         default 0x40010000
 105
 106 # clock source is HSI on reset
 107 config DEBUG_UART_CLOCK
 108         default 64000000
 109 endif
 110
 111 source "board/st/stm32mp1/Kconfig"
 112
 113 endif