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