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