arch/Kconfig

   1 config CREATE_ARCH_SYMLINK
   2         bool
   3
   4 config HAVE_ARCH_IOREMAP
   5         bool
   6
   7 choice
   8         prompt "Architecture select"
   9         default SANDBOX
  10
  11 config ARC
  12         bool "ARC architecture"
  13         select ARCH_EARLY_INIT_R
  14         select ARC_TIMER
  15         select CLK
  16         select HAVE_PRIVATE_LIBGCC
  17         select SUPPORT_OF_CONTROL
  18         select TIMER
  19
  20 config ARM
  21         bool "ARM architecture"
  22         select CREATE_ARCH_SYMLINK
  23         select HAVE_PRIVATE_LIBGCC if !ARM64
  24         select SUPPORT_OF_CONTROL
  25
  26 config M68K
  27         bool "M68000 architecture"
  28         select HAVE_PRIVATE_LIBGCC
  29         select SYS_BOOT_GET_CMDLINE
  30         select SYS_BOOT_GET_KBD
  31
  32 config MICROBLAZE
  33         bool "MicroBlaze architecture"
  34         select SUPPORT_OF_CONTROL
  35         imply CMD_IRQ
  36
  37 config MIPS
  38         bool "MIPS architecture"
  39         select HAVE_ARCH_IOREMAP
  40         select HAVE_PRIVATE_LIBGCC
  41         select SUPPORT_OF_CONTROL
  42
  43 config NDS32
  44         bool "NDS32 architecture"
  45         select SUPPORT_OF_CONTROL
  46
  47 config NIOS2
  48         bool "Nios II architecture"
  49         select CPU
  50         select DM
  51         select OF_CONTROL
  52         select SUPPORT_OF_CONTROL
  53         imply CMD_DM
  54
  55 config PPC
  56         bool "PowerPC architecture"
  57         select HAVE_PRIVATE_LIBGCC
  58         select SUPPORT_OF_CONTROL
  59         select SYS_BOOT_GET_CMDLINE
  60         select SYS_BOOT_GET_KBD
  61
  62 config RISCV
  63         bool "RISC-V architecture"
  64         select CREATE_ARCH_SYMLINK
  65         select SUPPORT_OF_CONTROL
  66         select OF_CONTROL
  67         select DM
  68         imply DM_SERIAL
  69         imply DM_ETH
  70         imply DM_MMC
  71         imply DM_SPI
  72         imply DM_SPI_FLASH
  73         imply BLK
  74         imply CLK
  75         imply MTD
  76         imply TIMER
  77         imply CMD_DM
  78
  79 config SANDBOX
  80         bool "Sandbox"
  81         select BOARD_LATE_INIT
  82         select DM
  83         select DM_GPIO
  84         select DM_I2C
  85         select DM_KEYBOARD
  86         select DM_MMC
  87         select DM_SERIAL
  88         select DM_SPI
  89         select DM_SPI_FLASH
  90         select HAVE_BLOCK_DEVICE
  91         select LZO
  92         select SPI
  93         select SUPPORT_OF_CONTROL
  94         imply BITREVERSE
  95         select BLOBLIST
  96         imply CMD_DM
  97         imply CMD_GETTIME
  98         imply CMD_HASH
  99         imply CMD_IO
 100         imply CMD_IOTRACE
 101         imply CMD_LZMADEC
 102         imply CMD_SATA
 103         imply CMD_SF_TEST
 104         imply CRC32_VERIFY
 105         imply FAT_WRITE
 106         imply FIRMWARE
 107         imply HASH_VERIFY
 108         imply LZMA
 109         imply SCSI
 110         imply TEE
 111         imply AVB_VERIFY
 112         imply LIBAVB
 113         imply CMD_AVB
 114         imply UDP_FUNCTION_FASTBOOT
 115         imply VIRTIO_MMIO
 116         imply VIRTIO_PCI
 117         imply VIRTIO_SANDBOX
 118         imply VIRTIO_BLK
 119         imply VIRTIO_NET
 120         imply DM_SOUND
 121         imply PCH
 122
 123 config SH
 124         bool "SuperH architecture"
 125         select HAVE_PRIVATE_LIBGCC
 126
 127 config X86
 128         bool "x86 architecture"
 129         select SUPPORT_SPL
 130         select SUPPORT_TPL
 131         select CREATE_ARCH_SYMLINK
 132         select DM
 133         select DM_PCI
 134         select HAVE_ARCH_IOMAP
 135         select HAVE_PRIVATE_LIBGCC
 136         select OF_CONTROL
 137         select PCI
 138         select SUPPORT_OF_CONTROL
 139         select TIMER
 140         select USE_PRIVATE_LIBGCC
 141         select X86_TSC_TIMER
 142         imply BLK
 143         imply CMD_DM
 144         imply CMD_FPGA_LOADMK
 145         imply CMD_GETTIME
 146         imply CMD_IO
 147         imply CMD_IRQ
 148         imply CMD_PCI
 149         imply CMD_SF_TEST
 150         imply CMD_ZBOOT
 151         imply DM_ETH
 152         imply DM_GPIO
 153         imply DM_KEYBOARD
 154         imply DM_MMC
 155         imply DM_RTC
 156         imply DM_SCSI
 157         imply DM_SERIAL
 158         imply DM_SPI
 159         imply DM_SPI_FLASH
 160         imply DM_USB
 161         imply DM_VIDEO
 162         imply SYSRESET
 163         imply SPL_SYSRESET
 164         imply SYSRESET_X86
 165         imply USB_ETHER_ASIX
 166         imply USB_ETHER_SMSC95XX
 167         imply USB_HOST_ETHER
 168         imply PCH
 169         imply RTC_MC146818
 170
 171         # Thing to enable for when SPL/TPL are enabled: SPL
 172         imply SPL_DM
 173         imply SPL_OF_LIBFDT
 174         imply SPL_DRIVERS_MISC_SUPPORT
 175         imply SPL_GPIO_SUPPORT
 176         imply SPL_LIBCOMMON_SUPPORT
 177         imply SPL_LIBGENERIC_SUPPORT
 178         imply SPL_SERIAL_SUPPORT
 179         imply SPL_SPI_FLASH_SUPPORT
 180         imply SPL_SPI_SUPPORT
 181         imply SPL_OF_CONTROL
 182         imply SPL_TIMER
 183         imply SPL_REGMAP
 184         imply SPL_SYSCON
 185         # TPL
 186         imply TPL_DM
 187         imply TPL_OF_LIBFDT
 188         imply TPL_DRIVERS_MISC_SUPPORT
 189         imply TPL_GPIO_SUPPORT
 190         imply TPL_LIBCOMMON_SUPPORT
 191         imply TPL_LIBGENERIC_SUPPORT
 192         imply TPL_SERIAL_SUPPORT
 193         imply TPL_SPI_FLASH_SUPPORT
 194         imply TPL_SPI_SUPPORT
 195         imply TPL_OF_CONTROL
 196         imply TPL_TIMER
 197         imply TPL_REGMAP
 198         imply TPL_SYSCON
 199
 200 config XTENSA
 201         bool "Xtensa architecture"
 202         select CREATE_ARCH_SYMLINK
 203         select SUPPORT_OF_CONTROL
 204
 205 endchoice
 206
 207 config SYS_ARCH
 208         string
 209         help
 210           This option should contain the architecture name to build the
 211           appropriate arch/<CONFIG_SYS_ARCH> directory.
 212           All the architectures should specify this option correctly.
 213
 214 config SYS_CPU
 215         string
 216         help
 217           This option should contain the CPU name to build the correct
 218           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
 219
 220           This is optional.  For those targets without the CPU directory,
 221           leave this option empty.
 222
 223 config SYS_SOC
 224         string
 225         help
 226           This option should contain the SoC name to build the directory
 227           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
 228
 229           This is optional.  For those targets without the SoC directory,
 230           leave this option empty.
 231
 232 config SYS_VENDOR
 233         string
 234         help
 235           This option should contain the vendor name of the target board.
 236           If it is set and
 237           board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
 238           directory is compiled.
 239           If CONFIG_SYS_BOARD is also set, the sources under
 240           board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
 241
 242           This is optional.  For those targets without the vendor directory,
 243           leave this option empty.
 244
 245 config SYS_BOARD
 246         string
 247         help
 248           This option should contain the name of the target board.
 249           If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
 250           or board/<CONFIG_SYS_BOARD> directory is compiled depending on
 251           whether CONFIG_SYS_VENDOR is set or not.
 252
 253           This is optional.  For those targets without the board directory,
 254           leave this option empty.
 255
 256 config SYS_CONFIG_NAME
 257         string
 258         help
 259           This option should contain the base name of board header file.
 260           The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
 261           should be included from include/config.h.
 262
 263 config SYS_DISABLE_DCACHE_OPS
 264         bool
 265         help
 266          This option disables dcache flush and dcache invalidation
 267          operations. For example, on coherent systems where cache
 268          operatios are not required, enable this option to avoid them.
 269          Note that, its up to the individual architectures to implement
 270          this functionality.
 271
 272 source "arch/arc/Kconfig"
 273 source "arch/arm/Kconfig"
 274 source "arch/m68k/Kconfig"
 275 source "arch/microblaze/Kconfig"
 276 source "arch/mips/Kconfig"
 277 source "arch/nds32/Kconfig"
 278 source "arch/nios2/Kconfig"
 279 source "arch/powerpc/Kconfig"
 280 source "arch/sandbox/Kconfig"
 281 source "arch/sh/Kconfig"
 282 source "arch/x86/Kconfig"
 283 source "arch/xtensa/Kconfig"
 284 source "arch/riscv/Kconfig"