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         imply CRC32_VERIFY
  42
  43 config TEGRA_NO_BPMP
  44         bool "Tegra common options for SoCs without BPMP"
  45         select TEGRA_CAR
  46         select TEGRA_CAR_CLOCK
  47         select TEGRA_CAR_RESET
  48
  49 config TEGRA_ARMV7_COMMON
  50         bool "Tegra 32-bit common options"
  51         select CPU_V7
  52         select SPL
  53         select SPL_BOARD_INIT if SPL
  54         select SUPPORT_SPL
  55         select TEGRA_COMMON
  56         select TEGRA_GPIO
  57         select TEGRA_NO_BPMP
  58
  59 config TEGRA_ARMV8_COMMON
  60         bool "Tegra 64-bit common options"
  61         select ARM64
  62         select TEGRA_COMMON
  63         imply ENV_IS_IN_MMC
  64
  65 choice
  66         prompt "Tegra SoC select"
  67         optional
  68
  69 config TEGRA20
  70         bool "Tegra20 family"
  71         select ARM_ERRATA_716044
  72         select ARM_ERRATA_742230
  73         select ARM_ERRATA_751472
  74         select TEGRA_ARMV7_COMMON
  75
  76 config TEGRA30
  77         bool "Tegra30 family"
  78         select ARM_ERRATA_743622
  79         select ARM_ERRATA_751472
  80         select TEGRA_ARMV7_COMMON
  81         imply ENV_IS_IN_MMC
  82
  83 config TEGRA114
  84         bool "Tegra114 family"
  85         select TEGRA_ARMV7_COMMON
  86
  87 config TEGRA124
  88         bool "Tegra124 family"
  89         select TEGRA_ARMV7_COMMON
  90         imply ENV_IS_IN_MMC
  91
  92 config TEGRA210
  93         bool "Tegra210 family"
  94         select TEGRA_GPIO
  95         select TEGRA_ARMV8_COMMON
  96         select TEGRA_NO_BPMP
  97
  98 config TEGRA186
  99         bool "Tegra186 family"
 100         select DM_MAILBOX
 101         select TEGRA186_BPMP
 102         select TEGRA186_CLOCK
 103         select TEGRA186_GPIO
 104         select TEGRA186_RESET
 105         select TEGRA_ARMV8_COMMON
 106         select TEGRA_HSP
 107         select TEGRA_IVC
 108
 109 endchoice
 110
 111 config TEGRA_DISCONNECT_UDC_ON_BOOT
 112         bool "Disconnect USB device mode controller on boot"
 113         default y
 114         help
 115           When loading U-Boot into RAM over USB protocols using tools such as
 116           tegrarcm or L4T's exec-uboot.sh/tegraflash.py, Tegra's USB device
 117           mode controller is initialized and enumerated by the host PC running
 118           the tool. Unfortunately, these tools do not shut down the USB
 119           controller before executing the downloaded code, and so the host PC
 120           does not "de-enumerate" the USB device. This option shuts down the
 121           USB controller when U-Boot boots to avoid leaving a stale USB device
 122           present.
 123
 124 config SYS_MALLOC_F_LEN
 125         default 0x1800
 126
 127 source "arch/arm/mach-tegra/tegra20/Kconfig"
 128 source "arch/arm/mach-tegra/tegra30/Kconfig"
 129 source "arch/arm/mach-tegra/tegra114/Kconfig"
 130 source "arch/arm/mach-tegra/tegra124/Kconfig"
 131 source "arch/arm/mach-tegra/tegra210/Kconfig"
 132 source "arch/arm/mach-tegra/tegra186/Kconfig"
 133
 134 config CMD_ENTERRCM
 135         bool "Enable 'enterrcm' command"
 136         default y
 137         help
 138           Tegra's boot ROM supports a mode whereby code may be downloaded and
 139           flash-programmed over a USB connection. On dev boards, this is
 140           typically entered by holding down a "force recovery" button and
 141           resetting the CPU. However, not all boards have such a button (one
 142           example is the Compulab Trimslice), so a method to enter RCM from
 143           software is useful.
 144
 145           Even on boards other than Trimslice, controlling this over a UART
 146           may be useful, e.g. to allow simple remote control without the need
 147           for mechanical button actuators, or hooking up relays/... to the
 148           button.
 149
 150 endif