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 DM
  96         select DM_GPIO
  97         select DM_I2C
  98         select DM_KEYBOARD
  99         select DM_MMC
 100         select DM_SERIAL
 101         select DM_SPI
 102         select DM_SPI_FLASH
 103         select GZIP_COMPRESSED
 104         select HAVE_BLOCK_DEVICE
 105         select LZO
 106         select OF_BOARD_SETUP
 107         select PCI_ENDPOINT
 108         select SPI
 109         select SUPPORT_OF_CONTROL
 110         select SYSRESET_CMD_POWEROFF if CMD_POWEROFF
 111         imply BITREVERSE
 112         select BLOBLIST
 113         imply CMD_DM
 114         imply CMD_GETTIME
 115         imply CMD_HASH
 116         imply CMD_IO
 117         imply CMD_IOTRACE
 118         imply CMD_LZMADEC
 119         imply CMD_SATA
 120         imply CMD_SF
 121         imply CMD_SF_TEST
 122         imply CRC32_VERIFY
 123         imply FAT_WRITE
 124         imply FIRMWARE
 125         imply HASH_VERIFY
 126         imply LZMA
 127         imply SCSI
 128         imply TEE
 129         imply AVB_VERIFY
 130         imply LIBAVB
 131         imply CMD_AVB
 132         imply UDP_FUNCTION_FASTBOOT
 133         imply VIRTIO_MMIO
 134         imply VIRTIO_PCI
 135         imply VIRTIO_SANDBOX
 136         imply VIRTIO_BLK
 137         imply VIRTIO_NET
 138         imply DM_SOUND
 139         imply PCI_SANDBOX_EP
 140         imply PCH
 141         imply PHYLIB
 142         imply DM_MDIO
 143         imply DM_MDIO_MUX
 144         imply ACPI_PMC
 145         imply ACPI_PMC_SANDBOX
 146         imply CMD_PMC
 147         imply CMD_CLONE
 148
 149 config SH
 150         bool "SuperH architecture"
 151         select HAVE_PRIVATE_LIBGCC
 152         select SUPPORT_OF_CONTROL
 153
 154 config X86
 155         bool "x86 architecture"
 156         select SUPPORT_SPL
 157         select SUPPORT_TPL
 158         select CREATE_ARCH_SYMLINK
 159         select DM
 160         select DM_PCI
 161         select HAVE_ARCH_IOMAP
 162         select HAVE_PRIVATE_LIBGCC
 163         select OF_CONTROL
 164         select PCI
 165         select SUPPORT_OF_CONTROL
 166         select TIMER
 167         select USE_PRIVATE_LIBGCC
 168         select X86_TSC_TIMER
 169         imply HAS_ROM if X86_RESET_VECTOR
 170         imply BLK
 171         imply CMD_DM
 172         imply CMD_FPGA_LOADMK
 173         imply CMD_GETTIME
 174         imply CMD_IO
 175         imply CMD_IRQ
 176         imply CMD_PCI
 177         imply CMD_SF
 178         imply CMD_SF_TEST
 179         imply CMD_ZBOOT
 180         imply DM_ETH
 181         imply DM_GPIO
 182         imply DM_KEYBOARD
 183         imply DM_MMC
 184         imply DM_RTC
 185         imply DM_SCSI
 186         imply DM_SERIAL
 187         imply DM_SPI
 188         imply DM_SPI_FLASH
 189         imply DM_USB
 190         imply DM_VIDEO
 191         imply SYSRESET
 192         imply SPL_SYSRESET
 193         imply SYSRESET_X86
 194         imply USB_ETHER_ASIX
 195         imply USB_ETHER_SMSC95XX
 196         imply USB_HOST_ETHER
 197         imply PCH
 198         imply RTC_MC146818
 199         imply IRQ
 200         imply ACPIGEN if !QEMU
 201         imply SYSINFO if GENERATE_SMBIOS_TABLE
 202         imply SYSINFO_SMBIOS if GENERATE_SMBIOS_TABLE
 203
 204         # Thing to enable for when SPL/TPL are enabled: SPL
 205         imply SPL_DM
 206         imply SPL_OF_LIBFDT
 207         imply SPL_DRIVERS_MISC_SUPPORT
 208         imply SPL_GPIO_SUPPORT
 209         imply SPL_PINCTRL
 210         imply SPL_LIBCOMMON_SUPPORT
 211         imply SPL_LIBGENERIC_SUPPORT
 212         imply SPL_SERIAL_SUPPORT
 213         imply SPL_SPI_FLASH_SUPPORT
 214         imply SPL_SPI_SUPPORT
 215         imply SPL_OF_CONTROL
 216         imply SPL_TIMER
 217         imply SPL_REGMAP
 218         imply SPL_SYSCON
 219         # TPL
 220         imply TPL_DM
 221         imply TPL_DRIVERS_MISC_SUPPORT
 222         imply TPL_GPIO_SUPPORT
 223         imply TPL_PINCTRL
 224         imply TPL_LIBCOMMON_SUPPORT
 225         imply TPL_LIBGENERIC_SUPPORT
 226         imply TPL_SERIAL_SUPPORT
 227         imply TPL_OF_CONTROL
 228         imply TPL_TIMER
 229         imply TPL_REGMAP
 230         imply TPL_SYSCON
 231
 232 config XTENSA
 233         bool "Xtensa architecture"
 234         select CREATE_ARCH_SYMLINK
 235         select SUPPORT_OF_CONTROL
 236
 237 endchoice
 238
 239 config SYS_ARCH
 240         string
 241         help
 242           This option should contain the architecture name to build the
 243           appropriate arch/<CONFIG_SYS_ARCH> directory.
 244           All the architectures should specify this option correctly.
 245
 246 config SYS_CPU
 247         string
 248         help
 249           This option should contain the CPU name to build the correct
 250           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
 251
 252           This is optional.  For those targets without the CPU directory,
 253           leave this option empty.
 254
 255 config SYS_SOC
 256         string
 257         help
 258           This option should contain the SoC name to build the directory
 259           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
 260
 261           This is optional.  For those targets without the SoC directory,
 262           leave this option empty.
 263
 264 config SYS_VENDOR
 265         string
 266         help
 267           This option should contain the vendor name of the target board.
 268           If it is set and
 269           board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
 270           directory is compiled.
 271           If CONFIG_SYS_BOARD is also set, the sources under
 272           board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
 273
 274           This is optional.  For those targets without the vendor directory,
 275           leave this option empty.
 276
 277 config SYS_BOARD
 278         string
 279         help
 280           This option should contain the name of the target board.
 281           If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
 282           or board/<CONFIG_SYS_BOARD> directory is compiled depending on
 283           whether CONFIG_SYS_VENDOR is set or not.
 284
 285           This is optional.  For those targets without the board directory,
 286           leave this option empty.
 287
 288 config SYS_CONFIG_NAME
 289         string
 290         help
 291           This option should contain the base name of board header file.
 292           The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
 293           should be included from include/config.h.
 294
 295 config SYS_DISABLE_DCACHE_OPS
 296         bool
 297         help
 298          This option disables dcache flush and dcache invalidation
 299          operations. For example, on coherent systems where cache
 300          operatios are not required, enable this option to avoid them.
 301          Note that, its up to the individual architectures to implement
 302          this functionality.
 303
 304 source "arch/arc/Kconfig"
 305 source "arch/arm/Kconfig"
 306 source "arch/m68k/Kconfig"
 307 source "arch/microblaze/Kconfig"
 308 source "arch/mips/Kconfig"
 309 source "arch/nds32/Kconfig"
 310 source "arch/nios2/Kconfig"
 311 source "arch/powerpc/Kconfig"
 312 source "arch/sandbox/Kconfig"
 313 source "arch/sh/Kconfig"
 314 source "arch/x86/Kconfig"
 315 source "arch/xtensa/Kconfig"
 316 source "arch/riscv/Kconfig"