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         select SUPPORT_OF_CONTROL
 141
 142 config X86
 143         bool "x86 architecture"
 144         select SUPPORT_SPL
 145         select SUPPORT_TPL
 146         select CREATE_ARCH_SYMLINK
 147         select DM
 148         select DM_PCI
 149         select HAVE_ARCH_IOMAP
 150         select HAVE_PRIVATE_LIBGCC
 151         select OF_CONTROL
 152         select PCI
 153         select SUPPORT_OF_CONTROL
 154         select TIMER
 155         select USE_PRIVATE_LIBGCC
 156         select X86_TSC_TIMER
 157         imply BLK
 158         imply CMD_DM
 159         imply CMD_FPGA_LOADMK
 160         imply CMD_GETTIME
 161         imply CMD_IO
 162         imply CMD_IRQ
 163         imply CMD_PCI
 164         imply CMD_SF
 165         imply CMD_SF_TEST
 166         imply CMD_ZBOOT
 167         imply DM_ETH
 168         imply DM_GPIO
 169         imply DM_KEYBOARD
 170         imply DM_MMC
 171         imply DM_RTC
 172         imply DM_SCSI
 173         imply DM_SERIAL
 174         imply DM_SPI
 175         imply DM_SPI_FLASH
 176         imply DM_USB
 177         imply DM_VIDEO
 178         imply SYSRESET
 179         imply SPL_SYSRESET
 180         imply SYSRESET_X86
 181         imply USB_ETHER_ASIX
 182         imply USB_ETHER_SMSC95XX
 183         imply USB_HOST_ETHER
 184         imply PCH
 185         imply RTC_MC146818
 186
 187         # Thing to enable for when SPL/TPL are enabled: SPL
 188         imply SPL_DM
 189         imply SPL_OF_LIBFDT
 190         imply SPL_DRIVERS_MISC_SUPPORT
 191         imply SPL_GPIO_SUPPORT
 192         imply SPL_LIBCOMMON_SUPPORT
 193         imply SPL_LIBGENERIC_SUPPORT
 194         imply SPL_SERIAL_SUPPORT
 195         imply SPL_SPI_FLASH_SUPPORT
 196         imply SPL_SPI_SUPPORT
 197         imply SPL_OF_CONTROL
 198         imply SPL_TIMER
 199         imply SPL_REGMAP
 200         imply SPL_SYSCON
 201         # TPL
 202         imply TPL_DM
 203         imply TPL_OF_LIBFDT
 204         imply TPL_DRIVERS_MISC_SUPPORT
 205         imply TPL_GPIO_SUPPORT
 206         imply TPL_LIBCOMMON_SUPPORT
 207         imply TPL_LIBGENERIC_SUPPORT
 208         imply TPL_SERIAL_SUPPORT
 209         imply TPL_SPI_FLASH_SUPPORT
 210         imply TPL_SPI_SUPPORT
 211         imply TPL_OF_CONTROL
 212         imply TPL_TIMER
 213         imply TPL_REGMAP
 214         imply TPL_SYSCON
 215
 216 config XTENSA
 217         bool "Xtensa architecture"
 218         select CREATE_ARCH_SYMLINK
 219         select SUPPORT_OF_CONTROL
 220
 221 endchoice
 222
 223 config SYS_ARCH
 224         string
 225         help
 226           This option should contain the architecture name to build the
 227           appropriate arch/<CONFIG_SYS_ARCH> directory.
 228           All the architectures should specify this option correctly.
 229
 230 config SYS_CPU
 231         string
 232         help
 233           This option should contain the CPU name to build the correct
 234           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
 235
 236           This is optional.  For those targets without the CPU directory,
 237           leave this option empty.
 238
 239 config SYS_SOC
 240         string
 241         help
 242           This option should contain the SoC name to build the directory
 243           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
 244
 245           This is optional.  For those targets without the SoC directory,
 246           leave this option empty.
 247
 248 config SYS_VENDOR
 249         string
 250         help
 251           This option should contain the vendor name of the target board.
 252           If it is set and
 253           board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
 254           directory is compiled.
 255           If CONFIG_SYS_BOARD is also set, the sources under
 256           board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
 257
 258           This is optional.  For those targets without the vendor directory,
 259           leave this option empty.
 260
 261 config SYS_BOARD
 262         string
 263         help
 264           This option should contain the name of the target board.
 265           If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
 266           or board/<CONFIG_SYS_BOARD> directory is compiled depending on
 267           whether CONFIG_SYS_VENDOR is set or not.
 268
 269           This is optional.  For those targets without the board directory,
 270           leave this option empty.
 271
 272 config SYS_CONFIG_NAME
 273         string
 274         help
 275           This option should contain the base name of board header file.
 276           The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
 277           should be included from include/config.h.
 278
 279 config SYS_DISABLE_DCACHE_OPS
 280         bool
 281         help
 282          This option disables dcache flush and dcache invalidation
 283          operations. For example, on coherent systems where cache
 284          operatios are not required, enable this option to avoid them.
 285          Note that, its up to the individual architectures to implement
 286          this functionality.
 287
 288 source "arch/arc/Kconfig"
 289 source "arch/arm/Kconfig"
 290 source "arch/m68k/Kconfig"
 291 source "arch/microblaze/Kconfig"
 292 source "arch/mips/Kconfig"
 293 source "arch/nds32/Kconfig"
 294 source "arch/nios2/Kconfig"
 295 source "arch/powerpc/Kconfig"
 296 source "arch/sandbox/Kconfig"
 297 source "arch/sh/Kconfig"
 298 source "arch/x86/Kconfig"
 299 source "arch/xtensa/Kconfig"
 300 source "arch/riscv/Kconfig"