arch/arm/mach-tegra/Kconfig

   1 if TEGRA
   2
   3 config SPL_GPIO_SUPPORT
   4         default y
   5
   6 config SPL_LIBCOMMON_SUPPORT
   7         default y
   8
   9 config SPL_LIBGENERIC_SUPPORT
  10         default y
  11
  12 config SPL_SERIAL_SUPPORT
  13         default y
  14
  15 config TEGRA_IVC
  16         bool "Tegra IVC protocol"
  17         help
  18           IVC (Inter-VM Communication) protocol is a Tegra-specific IPC
  19           (Inter Processor Communication) framework. Within the context of
  20           U-Boot, it is typically used for communication between the main CPU
  21           and various auxiliary processors.
  22
  23 config TEGRA_COMMON
  24         bool "Tegra common options"
  25         select CLK
  26         select DM
  27         select DM_ETH
  28         select DM_GPIO
  29         select DM_I2C
  30         select DM_KEYBOARD
  31         select DM_MMC
  32         select DM_PWM
  33         select DM_RESET
  34         select DM_SERIAL
  35         select DM_SPI
  36         select DM_SPI_FLASH
  37         select MISC
  38         select OF_CONTROL
  39         select VIDCONSOLE_AS_LCD if DM_VIDEO
  40         select BOARD_EARLY_INIT_F
  41         select BINMAN
  42         imply CRC32_VERIFY
  43
  44 config TEGRA_NO_BPMP
  45         bool "Tegra common options for SoCs without BPMP"
  46         select TEGRA_CAR
  47         select TEGRA_CAR_CLOCK
  48         select TEGRA_CAR_RESET
  49
  50 config TEGRA_ARMV7_COMMON
  51         bool "Tegra 32-bit common options"
  52         select CPU_V7
  53         select SPL
  54         select SPL_BOARD_INIT if SPL
  55         select SUPPORT_SPL
  56         select TEGRA_COMMON
  57         select TEGRA_GPIO
  58         select TEGRA_NO_BPMP
  59
  60 config TEGRA_ARMV8_COMMON
  61         bool "Tegra 64-bit common options"
  62         select ARM64
  63         select LINUX_KERNEL_IMAGE_HEADER
  64         select TEGRA_COMMON
  65
  66 if TEGRA_ARMV8_COMMON
  67 config LNX_KRNL_IMG_TEXT_OFFSET_BASE
  68         default 0x80000000
  69 endif
  70
  71 choice
  72         prompt "Tegra SoC select"
  73         optional
  74
  75 config TEGRA20
  76         bool "Tegra20 family"
  77         select ARM_ERRATA_716044
  78         select ARM_ERRATA_742230
  79         select ARM_ERRATA_751472
  80         select TEGRA_ARMV7_COMMON
  81
  82 config TEGRA30
  83         bool "Tegra30 family"
  84         select ARM_ERRATA_743622
  85         select ARM_ERRATA_751472
  86         select TEGRA_ARMV7_COMMON
  87
  88 config TEGRA114
  89         bool "Tegra114 family"
  90         select TEGRA_ARMV7_COMMON
  91
  92 config TEGRA124
  93         bool "Tegra124 family"
  94         select TEGRA_ARMV7_COMMON
  95         imply REGMAP
  96         imply SYSCON
  97
  98 config TEGRA210
  99         bool "Tegra210 family"
 100         select TEGRA_GPIO
 101         select TEGRA_ARMV8_COMMON
 102         select TEGRA_NO_BPMP
 103
 104 config TEGRA186
 105         bool "Tegra186 family"
 106         select DM_MAILBOX
 107         select TEGRA186_BPMP
 108         select TEGRA186_CLOCK
 109         select TEGRA186_GPIO
 110         select TEGRA186_RESET
 111         select TEGRA_ARMV8_COMMON
 112         select TEGRA_HSP
 113         select TEGRA_IVC
 114
 115 endchoice
 116
 117 config TEGRA_DISCONNECT_UDC_ON_BOOT
 118         bool "Disconnect USB device mode controller on boot"
 119         default y
 120         help
 121           When loading U-Boot into RAM over USB protocols using tools such as
 122           tegrarcm or L4T's exec-uboot.sh/tegraflash.py, Tegra's USB device
 123           mode controller is initialized and enumerated by the host PC running
 124           the tool. Unfortunately, these tools do not shut down the USB
 125           controller before executing the downloaded code, and so the host PC
 126           does not "de-enumerate" the USB device. This option shuts down the
 127           USB controller when U-Boot boots to avoid leaving a stale USB device
 128           present.
 129
 130 config SYS_MALLOC_F_LEN
 131         default 0x1800
 132
 133 source "arch/arm/mach-tegra/tegra20/Kconfig"
 134 source "arch/arm/mach-tegra/tegra30/Kconfig"
 135 source "arch/arm/mach-tegra/tegra114/Kconfig"
 136 source "arch/arm/mach-tegra/tegra124/Kconfig"
 137 source "arch/arm/mach-tegra/tegra210/Kconfig"
 138 source "arch/arm/mach-tegra/tegra186/Kconfig"
 139
 140 config CMD_ENTERRCM
 141         bool "Enable 'enterrcm' command"
 142         default y
 143         help
 144           Tegra's boot ROM supports a mode whereby code may be downloaded and
 145           flash-programmed over a USB connection. On dev boards, this is
 146           typically entered by holding down a "force recovery" button and
 147           resetting the CPU. However, not all boards have such a button (one
 148           example is the Compulab Trimslice), so a method to enter RCM from
 149           software is useful.
 150
 151           Even on boards other than Trimslice, controlling this over a UART
 152           may be useful, e.g. to allow simple remote control without the need
 153           for mechanical button actuators, or hooking up relays/... to the
 154           button.
 155
 156 endif