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