arch/Kconfig

   1 config CREATE_ARCH_SYMLINK
   2         bool
   3
   4 config HAVE_ARCH_IOREMAP
   5         bool
   6
   7 config NEEDS_MANUAL_RELOC
   8         bool
   9
  10 choice
  11         prompt "Architecture select"
  12         default SANDBOX
  13
  14 config ARC
  15         bool "ARC architecture"
  16         select ARC_TIMER
  17         select CLK
  18         select DM
  19         select HAVE_PRIVATE_LIBGCC
  20         select SUPPORT_OF_CONTROL
  21         select TIMER
  22
  23 config ARM
  24         bool "ARM architecture"
  25         select CREATE_ARCH_SYMLINK
  26         select HAVE_PRIVATE_LIBGCC if !ARM64
  27         select SUPPORT_OF_CONTROL
  28
  29 config M68K
  30         bool "M68000 architecture"
  31         select HAVE_PRIVATE_LIBGCC
  32         select NEEDS_MANUAL_RELOC
  33         select SYS_BOOT_GET_CMDLINE
  34         select SYS_BOOT_GET_KBD
  35         select SUPPORT_OF_CONTROL
  36
  37 config MICROBLAZE
  38         bool "MicroBlaze architecture"
  39         select NEEDS_MANUAL_RELOC
  40         select SUPPORT_OF_CONTROL
  41         imply CMD_IRQ
  42
  43 config MIPS
  44         bool "MIPS architecture"
  45         select HAVE_ARCH_IOREMAP
  46         select HAVE_PRIVATE_LIBGCC
  47         select SUPPORT_OF_CONTROL
  48
  49 config NDS32
  50         bool "NDS32 architecture"
  51         select SUPPORT_OF_CONTROL
  52
  53 config NIOS2
  54         bool "Nios II architecture"
  55         select CPU
  56         select DM
  57         select OF_CONTROL
  58         select SUPPORT_OF_CONTROL
  59         imply CMD_DM
  60
  61 config PPC
  62         bool "PowerPC architecture"
  63         select HAVE_PRIVATE_LIBGCC
  64         select SUPPORT_OF_CONTROL
  65         select SYS_BOOT_GET_CMDLINE
  66         select SYS_BOOT_GET_KBD
  67
  68 config RISCV
  69         bool "RISC-V architecture"
  70         select CREATE_ARCH_SYMLINK
  71         select SUPPORT_OF_CONTROL
  72         select OF_CONTROL
  73         select DM
  74         imply DM_SERIAL
  75         imply DM_ETH
  76         imply DM_MMC
  77         imply DM_SPI
  78         imply DM_SPI_FLASH
  79         imply BLK
  80         imply CLK
  81         imply MTD
  82         imply TIMER
  83         imply CMD_DM
  84         imply SPL_DM
  85         imply SPL_OF_CONTROL
  86         imply SPL_LIBCOMMON_SUPPORT
  87         imply SPL_LIBGENERIC_SUPPORT
  88         imply SPL_SERIAL_SUPPORT
  89         imply SPL_TIMER
  90
  91 config SANDBOX
  92         bool "Sandbox"
  93         select BOARD_LATE_INIT
  94         select BZIP2
  95         select CMD_POWEROFF
  96         select DM
  97         select DM_GPIO
  98         select DM_I2C
  99         select DM_KEYBOARD
 100         select DM_MMC
 101         select DM_SERIAL
 102         select DM_SPI
 103         select DM_SPI_FLASH
 104         select GZIP_COMPRESSED
 105         select HAVE_BLOCK_DEVICE
 106         select LZO
 107         select OF_BOARD_SETUP
 108         select PCI_ENDPOINT
 109         select SPI
 110         select SUPPORT_OF_CONTROL
 111         select SYSRESET_CMD_POWEROFF
 112         imply BITREVERSE
 113         select BLOBLIST
 114         imply CMD_DM
 115         imply CMD_GETTIME
 116         imply CMD_HASH
 117         imply CMD_IO
 118         imply CMD_IOTRACE
 119         imply CMD_LZMADEC
 120         imply CMD_SATA
 121         imply CMD_SF
 122         imply CMD_SF_TEST
 123         imply CRC32_VERIFY
 124         imply FAT_WRITE
 125         imply FIRMWARE
 126         imply HASH_VERIFY
 127         imply LZMA
 128         imply SCSI
 129         imply TEE
 130         imply AVB_VERIFY
 131         imply LIBAVB
 132         imply CMD_AVB
 133         imply UDP_FUNCTION_FASTBOOT
 134         imply VIRTIO_MMIO
 135         imply VIRTIO_PCI
 136         imply VIRTIO_SANDBOX
 137         imply VIRTIO_BLK
 138         imply VIRTIO_NET
 139         imply DM_SOUND
 140         imply PCI_SANDBOX_EP
 141         imply PCH
 142         imply PHYLIB
 143         imply DM_MDIO
 144         imply DM_MDIO_MUX
 145         imply ACPI_PMC
 146         imply ACPI_PMC_SANDBOX
 147         imply CMD_PMC
 148         imply CMD_CLONE
 149
 150 config SH
 151         bool "SuperH architecture"
 152         select HAVE_PRIVATE_LIBGCC
 153         select SUPPORT_OF_CONTROL
 154
 155 config X86
 156         bool "x86 architecture"
 157         select SUPPORT_SPL
 158         select SUPPORT_TPL
 159         select CREATE_ARCH_SYMLINK
 160         select DM
 161         select DM_PCI
 162         select HAVE_ARCH_IOMAP
 163         select HAVE_PRIVATE_LIBGCC
 164         select OF_CONTROL
 165         select PCI
 166         select SUPPORT_OF_CONTROL
 167         select TIMER
 168         select USE_PRIVATE_LIBGCC
 169         select X86_TSC_TIMER
 170         imply HAS_ROM if X86_RESET_VECTOR
 171         imply BLK
 172         imply CMD_DM
 173         imply CMD_FPGA_LOADMK
 174         imply CMD_GETTIME
 175         imply CMD_IO
 176         imply CMD_IRQ
 177         imply CMD_PCI
 178         imply CMD_SF
 179         imply CMD_SF_TEST
 180         imply CMD_ZBOOT
 181         imply DM_ETH
 182         imply DM_GPIO
 183         imply DM_KEYBOARD
 184         imply DM_MMC
 185         imply DM_RTC
 186         imply DM_SCSI
 187         imply DM_SERIAL
 188         imply DM_SPI
 189         imply DM_SPI_FLASH
 190         imply DM_USB
 191         imply DM_VIDEO
 192         imply SYSRESET
 193         imply SPL_SYSRESET
 194         imply SYSRESET_X86
 195         imply USB_ETHER_ASIX
 196         imply USB_ETHER_SMSC95XX
 197         imply USB_HOST_ETHER
 198         imply PCH
 199         imply RTC_MC146818
 200         imply IRQ
 201         imply ACPIGEN if !QEMU
 202
 203         # Thing to enable for when SPL/TPL are enabled: SPL
 204         imply SPL_DM
 205         imply SPL_OF_LIBFDT
 206         imply SPL_DRIVERS_MISC_SUPPORT
 207         imply SPL_GPIO_SUPPORT
 208         imply SPL_PINCTRL
 209         imply SPL_LIBCOMMON_SUPPORT
 210         imply SPL_LIBGENERIC_SUPPORT
 211         imply SPL_SERIAL_SUPPORT
 212         imply SPL_SPI_FLASH_SUPPORT
 213         imply SPL_SPI_SUPPORT
 214         imply SPL_OF_CONTROL
 215         imply SPL_TIMER
 216         imply SPL_REGMAP
 217         imply SPL_SYSCON
 218         # TPL
 219         imply TPL_DM
 220         imply TPL_DRIVERS_MISC_SUPPORT
 221         imply TPL_GPIO_SUPPORT
 222         imply TPL_PINCTRL
 223         imply TPL_LIBCOMMON_SUPPORT
 224         imply TPL_LIBGENERIC_SUPPORT
 225         imply TPL_SERIAL_SUPPORT
 226         imply TPL_OF_CONTROL
 227         imply TPL_TIMER
 228         imply TPL_REGMAP
 229         imply TPL_SYSCON
 230
 231 config XTENSA
 232         bool "Xtensa architecture"
 233         select CREATE_ARCH_SYMLINK
 234         select SUPPORT_OF_CONTROL
 235
 236 endchoice
 237
 238 config SYS_ARCH
 239         string
 240         help
 241           This option should contain the architecture name to build the
 242           appropriate arch/<CONFIG_SYS_ARCH> directory.
 243           All the architectures should specify this option correctly.
 244
 245 config SYS_CPU
 246         string
 247         help
 248           This option should contain the CPU name to build the correct
 249           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
 250
 251           This is optional.  For those targets without the CPU directory,
 252           leave this option empty.
 253
 254 config SYS_SOC
 255         string
 256         help
 257           This option should contain the SoC name to build the directory
 258           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
 259
 260           This is optional.  For those targets without the SoC directory,
 261           leave this option empty.
 262
 263 config SYS_VENDOR
 264         string
 265         help
 266           This option should contain the vendor name of the target board.
 267           If it is set and
 268           board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
 269           directory is compiled.
 270           If CONFIG_SYS_BOARD is also set, the sources under
 271           board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
 272
 273           This is optional.  For those targets without the vendor directory,
 274           leave this option empty.
 275
 276 config SYS_BOARD
 277         string
 278         help
 279           This option should contain the name of the target board.
 280           If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
 281           or board/<CONFIG_SYS_BOARD> directory is compiled depending on
 282           whether CONFIG_SYS_VENDOR is set or not.
 283
 284           This is optional.  For those targets without the board directory,
 285           leave this option empty.
 286
 287 config SYS_CONFIG_NAME
 288         string
 289         help
 290           This option should contain the base name of board header file.
 291           The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
 292           should be included from include/config.h.
 293
 294 config SYS_DISABLE_DCACHE_OPS
 295         bool
 296         help
 297          This option disables dcache flush and dcache invalidation
 298          operations. For example, on coherent systems where cache
 299          operatios are not required, enable this option to avoid them.
 300          Note that, its up to the individual architectures to implement
 301          this functionality.
 302
 303 source "arch/arc/Kconfig"
 304 source "arch/arm/Kconfig"
 305 source "arch/m68k/Kconfig"
 306 source "arch/microblaze/Kconfig"
 307 source "arch/mips/Kconfig"
 308 source "arch/nds32/Kconfig"
 309 source "arch/nios2/Kconfig"
 310 source "arch/powerpc/Kconfig"
 311 source "arch/sandbox/Kconfig"
 312 source "arch/sh/Kconfig"
 313 source "arch/x86/Kconfig"
 314 source "arch/xtensa/Kconfig"
 315 source "arch/riscv/Kconfig"