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         imply SPL_DM
  80         imply SPL_OF_CONTROL
  81         imply SPL_LIBCOMMON_SUPPORT
  82         imply SPL_LIBGENERIC_SUPPORT
  83         imply SPL_SERIAL_SUPPORT
  84         imply SPL_TIMER
  85
  86 config SANDBOX
  87         bool "Sandbox"
  88         select BOARD_LATE_INIT
  89         select DM
  90         select DM_GPIO
  91         select DM_I2C
  92         select DM_KEYBOARD
  93         select DM_MMC
  94         select DM_SERIAL
  95         select DM_SPI
  96         select DM_SPI_FLASH
  97         select HAVE_BLOCK_DEVICE
  98         select LZO
  99         select PCI_ENDPOINT
 100         select SPI
 101         select SUPPORT_OF_CONTROL
 102         select SYSRESET_CMD_POWEROFF if CMD_POWEROFF
 103         imply BITREVERSE
 104         select BLOBLIST
 105         imply CMD_DM
 106         imply CMD_GETTIME
 107         imply CMD_HASH
 108         imply CMD_IO
 109         imply CMD_IOTRACE
 110         imply CMD_LZMADEC
 111         imply CMD_SATA
 112         imply CMD_SF
 113         imply CMD_SF_TEST
 114         imply CRC32_VERIFY
 115         imply FAT_WRITE
 116         imply FIRMWARE
 117         imply HASH_VERIFY
 118         imply LZMA
 119         imply SCSI
 120         imply TEE
 121         imply AVB_VERIFY
 122         imply LIBAVB
 123         imply CMD_AVB
 124         imply UDP_FUNCTION_FASTBOOT
 125         imply VIRTIO_MMIO
 126         imply VIRTIO_PCI
 127         imply VIRTIO_SANDBOX
 128         imply VIRTIO_BLK
 129         imply VIRTIO_NET
 130         imply DM_SOUND
 131         imply PCI_SANDBOX_EP
 132         imply PCH
 133         imply PHYLIB
 134         imply DM_MDIO
 135         imply DM_MDIO_MUX
 136
 137 config SH
 138         bool "SuperH architecture"
 139         select HAVE_PRIVATE_LIBGCC
 140
 141 config X86
 142         bool "x86 architecture"
 143         select SUPPORT_SPL
 144         select SUPPORT_TPL
 145         select CREATE_ARCH_SYMLINK
 146         select DM
 147         select DM_PCI
 148         select HAVE_ARCH_IOMAP
 149         select HAVE_PRIVATE_LIBGCC
 150         select OF_CONTROL
 151         select PCI
 152         select SUPPORT_OF_CONTROL
 153         select TIMER
 154         select USE_PRIVATE_LIBGCC
 155         select X86_TSC_TIMER
 156         imply BLK
 157         imply CMD_DM
 158         imply CMD_FPGA_LOADMK
 159         imply CMD_GETTIME
 160         imply CMD_IO
 161         imply CMD_IRQ
 162         imply CMD_PCI
 163         imply CMD_SF
 164         imply CMD_SF_TEST
 165         imply CMD_ZBOOT
 166         imply DM_ETH
 167         imply DM_GPIO
 168         imply DM_KEYBOARD
 169         imply DM_MMC
 170         imply DM_RTC
 171         imply DM_SCSI
 172         imply DM_SERIAL
 173         imply DM_SPI
 174         imply DM_SPI_FLASH
 175         imply DM_USB
 176         imply DM_VIDEO
 177         imply SYSRESET
 178         imply SPL_SYSRESET
 179         imply SYSRESET_X86
 180         imply USB_ETHER_ASIX
 181         imply USB_ETHER_SMSC95XX
 182         imply USB_HOST_ETHER
 183         imply PCH
 184         imply RTC_MC146818
 185
 186         # Thing to enable for when SPL/TPL are enabled: SPL
 187         imply SPL_DM
 188         imply SPL_OF_LIBFDT
 189         imply SPL_DRIVERS_MISC_SUPPORT
 190         imply SPL_GPIO_SUPPORT
 191         imply SPL_LIBCOMMON_SUPPORT
 192         imply SPL_LIBGENERIC_SUPPORT
 193         imply SPL_SERIAL_SUPPORT
 194         imply SPL_SPI_FLASH_SUPPORT
 195         imply SPL_SPI_SUPPORT
 196         imply SPL_OF_CONTROL
 197         imply SPL_TIMER
 198         imply SPL_REGMAP
 199         imply SPL_SYSCON
 200         # TPL
 201         imply TPL_DM
 202         imply TPL_OF_LIBFDT
 203         imply TPL_DRIVERS_MISC_SUPPORT
 204         imply TPL_GPIO_SUPPORT
 205         imply TPL_LIBCOMMON_SUPPORT
 206         imply TPL_LIBGENERIC_SUPPORT
 207         imply TPL_SERIAL_SUPPORT
 208         imply TPL_SPI_FLASH_SUPPORT
 209         imply TPL_SPI_SUPPORT
 210         imply TPL_OF_CONTROL
 211         imply TPL_TIMER
 212         imply TPL_REGMAP
 213         imply TPL_SYSCON
 214
 215 config XTENSA
 216         bool "Xtensa architecture"
 217         select CREATE_ARCH_SYMLINK
 218         select SUPPORT_OF_CONTROL
 219
 220 endchoice
 221
 222 config SYS_ARCH
 223         string
 224         help
 225           This option should contain the architecture name to build the
 226           appropriate arch/<CONFIG_SYS_ARCH> directory.
 227           All the architectures should specify this option correctly.
 228
 229 config SYS_CPU
 230         string
 231         help
 232           This option should contain the CPU name to build the correct
 233           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
 234
 235           This is optional.  For those targets without the CPU directory,
 236           leave this option empty.
 237
 238 config SYS_SOC
 239         string
 240         help
 241           This option should contain the SoC name to build the directory
 242           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
 243
 244           This is optional.  For those targets without the SoC directory,
 245           leave this option empty.
 246
 247 config SYS_VENDOR
 248         string
 249         help
 250           This option should contain the vendor name of the target board.
 251           If it is set and
 252           board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
 253           directory is compiled.
 254           If CONFIG_SYS_BOARD is also set, the sources under
 255           board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
 256
 257           This is optional.  For those targets without the vendor directory,
 258           leave this option empty.
 259
 260 config SYS_BOARD
 261         string
 262         help
 263           This option should contain the name of the target board.
 264           If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
 265           or board/<CONFIG_SYS_BOARD> directory is compiled depending on
 266           whether CONFIG_SYS_VENDOR is set or not.
 267
 268           This is optional.  For those targets without the board directory,
 269           leave this option empty.
 270
 271 config SYS_CONFIG_NAME
 272         string
 273         help
 274           This option should contain the base name of board header file.
 275           The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
 276           should be included from include/config.h.
 277
 278 config SYS_DISABLE_DCACHE_OPS
 279         bool
 280         help
 281          This option disables dcache flush and dcache invalidation
 282          operations. For example, on coherent systems where cache
 283          operatios are not required, enable this option to avoid them.
 284          Note that, its up to the individual architectures to implement
 285          this functionality.
 286
 287 source "arch/arc/Kconfig"
 288 source "arch/arm/Kconfig"
 289 source "arch/m68k/Kconfig"
 290 source "arch/microblaze/Kconfig"
 291 source "arch/mips/Kconfig"
 292 source "arch/nds32/Kconfig"
 293 source "arch/nios2/Kconfig"
 294 source "arch/powerpc/Kconfig"
 295 source "arch/sandbox/Kconfig"
 296 source "arch/sh/Kconfig"
 297 source "arch/x86/Kconfig"
 298 source "arch/xtensa/Kconfig"
 299 source "arch/riscv/Kconfig"