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         imply SPL_DM
  80         imply SPL_OF_CONTROL
  81         imply SPL_LIBCOMMON_SUPPORT
  82         imply SPL_LIBGENERIC_SUPPORT
  83         imply SPL_SERIAL_SUPPORT
  84         imply SPL_TIMER
  85
  86 config SANDBOX
  87         bool "Sandbox"
  88         select BOARD_LATE_INIT
  89         select BZIP2
  90         select DM
  91         select DM_GPIO
  92         select DM_I2C
  93         select DM_KEYBOARD
  94         select DM_MMC
  95         select DM_SERIAL
  96         select DM_SPI
  97         select DM_SPI_FLASH
  98         select GZIP_COMPRESSED
  99         select HAVE_BLOCK_DEVICE
 100         select LZO
 101         select OF_BOARD_SETUP
 102         select PCI_ENDPOINT
 103         select SPI
 104         select SUPPORT_OF_CONTROL
 105         select SYSRESET_CMD_POWEROFF if CMD_POWEROFF
 106         imply BITREVERSE
 107         select BLOBLIST
 108         imply CMD_DM
 109         imply CMD_GETTIME
 110         imply CMD_HASH
 111         imply CMD_IO
 112         imply CMD_IOTRACE
 113         imply CMD_LZMADEC
 114         imply CMD_SATA
 115         imply CMD_SF
 116         imply CMD_SF_TEST
 117         imply CRC32_VERIFY
 118         imply FAT_WRITE
 119         imply FIRMWARE
 120         imply HASH_VERIFY
 121         imply LZMA
 122         imply SCSI
 123         imply TEE
 124         imply AVB_VERIFY
 125         imply LIBAVB
 126         imply CMD_AVB
 127         imply UDP_FUNCTION_FASTBOOT
 128         imply VIRTIO_MMIO
 129         imply VIRTIO_PCI
 130         imply VIRTIO_SANDBOX
 131         imply VIRTIO_BLK
 132         imply VIRTIO_NET
 133         imply DM_SOUND
 134         imply PCI_SANDBOX_EP
 135         imply PCH
 136         imply PHYLIB
 137         imply DM_MDIO
 138         imply DM_MDIO_MUX
 139         imply ACPI_PMC
 140         imply ACPI_PMC_SANDBOX
 141         imply CMD_PMC
 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 BLK
 164         imply CMD_DM
 165         imply CMD_FPGA_LOADMK
 166         imply CMD_GETTIME
 167         imply CMD_IO
 168         imply CMD_IRQ
 169         imply CMD_PCI
 170         imply CMD_SF
 171         imply CMD_SF_TEST
 172         imply CMD_ZBOOT
 173         imply DM_ETH
 174         imply DM_GPIO
 175         imply DM_KEYBOARD
 176         imply DM_MMC
 177         imply DM_RTC
 178         imply DM_SCSI
 179         imply DM_SERIAL
 180         imply DM_SPI
 181         imply DM_SPI_FLASH
 182         imply DM_USB
 183         imply DM_VIDEO
 184         imply SYSRESET
 185         imply SPL_SYSRESET
 186         imply SYSRESET_X86
 187         imply USB_ETHER_ASIX
 188         imply USB_ETHER_SMSC95XX
 189         imply USB_HOST_ETHER
 190         imply PCH
 191         imply RTC_MC146818
 192         imply IRQ
 193
 194         # Thing to enable for when SPL/TPL are enabled: SPL
 195         imply SPL_DM
 196         imply SPL_OF_LIBFDT
 197         imply SPL_DRIVERS_MISC_SUPPORT
 198         imply SPL_GPIO_SUPPORT
 199         imply SPL_PINCTRL
 200         imply SPL_LIBCOMMON_SUPPORT
 201         imply SPL_LIBGENERIC_SUPPORT
 202         imply SPL_SERIAL_SUPPORT
 203         imply SPL_SPI_FLASH_SUPPORT
 204         imply SPL_SPI_SUPPORT
 205         imply SPL_OF_CONTROL
 206         imply SPL_TIMER
 207         imply SPL_REGMAP
 208         imply SPL_SYSCON
 209         # TPL
 210         imply TPL_DM
 211         imply TPL_DRIVERS_MISC_SUPPORT
 212         imply TPL_GPIO_SUPPORT
 213         imply TPL_PINCTRL
 214         imply TPL_LIBCOMMON_SUPPORT
 215         imply TPL_LIBGENERIC_SUPPORT
 216         imply TPL_SERIAL_SUPPORT
 217         imply TPL_OF_CONTROL
 218         imply TPL_TIMER
 219         imply TPL_REGMAP
 220         imply TPL_SYSCON
 221
 222 config XTENSA
 223         bool "Xtensa architecture"
 224         select CREATE_ARCH_SYMLINK
 225         select SUPPORT_OF_CONTROL
 226
 227 endchoice
 228
 229 config SYS_ARCH
 230         string
 231         help
 232           This option should contain the architecture name to build the
 233           appropriate arch/<CONFIG_SYS_ARCH> directory.
 234           All the architectures should specify this option correctly.
 235
 236 config SYS_CPU
 237         string
 238         help
 239           This option should contain the CPU name to build the correct
 240           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
 241
 242           This is optional.  For those targets without the CPU directory,
 243           leave this option empty.
 244
 245 config SYS_SOC
 246         string
 247         help
 248           This option should contain the SoC name to build the directory
 249           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
 250
 251           This is optional.  For those targets without the SoC directory,
 252           leave this option empty.
 253
 254 config SYS_VENDOR
 255         string
 256         help
 257           This option should contain the vendor name of the target board.
 258           If it is set and
 259           board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
 260           directory is compiled.
 261           If CONFIG_SYS_BOARD is also set, the sources under
 262           board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
 263
 264           This is optional.  For those targets without the vendor directory,
 265           leave this option empty.
 266
 267 config SYS_BOARD
 268         string
 269         help
 270           This option should contain the name of the target board.
 271           If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
 272           or board/<CONFIG_SYS_BOARD> directory is compiled depending on
 273           whether CONFIG_SYS_VENDOR is set or not.
 274
 275           This is optional.  For those targets without the board directory,
 276           leave this option empty.
 277
 278 config SYS_CONFIG_NAME
 279         string
 280         help
 281           This option should contain the base name of board header file.
 282           The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
 283           should be included from include/config.h.
 284
 285 config SYS_DISABLE_DCACHE_OPS
 286         bool
 287         help
 288          This option disables dcache flush and dcache invalidation
 289          operations. For example, on coherent systems where cache
 290          operatios are not required, enable this option to avoid them.
 291          Note that, its up to the individual architectures to implement
 292          this functionality.
 293
 294 source "arch/arc/Kconfig"
 295 source "arch/arm/Kconfig"
 296 source "arch/m68k/Kconfig"
 297 source "arch/microblaze/Kconfig"
 298 source "arch/mips/Kconfig"
 299 source "arch/nds32/Kconfig"
 300 source "arch/nios2/Kconfig"
 301 source "arch/powerpc/Kconfig"
 302 source "arch/sandbox/Kconfig"
 303 source "arch/sh/Kconfig"
 304 source "arch/x86/Kconfig"
 305 source "arch/xtensa/Kconfig"
 306 source "arch/riscv/Kconfig"