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