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 DM
  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         imply CMD_CLONE
 143
 144 config SH
 145         bool "SuperH architecture"
 146         select HAVE_PRIVATE_LIBGCC
 147         select SUPPORT_OF_CONTROL
 148
 149 config X86
 150         bool "x86 architecture"
 151         select SUPPORT_SPL
 152         select SUPPORT_TPL
 153         select CREATE_ARCH_SYMLINK
 154         select DM
 155         select DM_PCI
 156         select HAVE_ARCH_IOMAP
 157         select HAVE_PRIVATE_LIBGCC
 158         select OF_CONTROL
 159         select PCI
 160         select SUPPORT_OF_CONTROL
 161         select TIMER
 162         select USE_PRIVATE_LIBGCC
 163         select X86_TSC_TIMER
 164         imply HAS_ROM if X86_RESET_VECTOR
 165         imply BLK
 166         imply CMD_DM
 167         imply CMD_FPGA_LOADMK
 168         imply CMD_GETTIME
 169         imply CMD_IO
 170         imply CMD_IRQ
 171         imply CMD_PCI
 172         imply CMD_SF
 173         imply CMD_SF_TEST
 174         imply CMD_ZBOOT
 175         imply DM_ETH
 176         imply DM_GPIO
 177         imply DM_KEYBOARD
 178         imply DM_MMC
 179         imply DM_RTC
 180         imply DM_SCSI
 181         imply DM_SERIAL
 182         imply DM_SPI
 183         imply DM_SPI_FLASH
 184         imply DM_USB
 185         imply DM_VIDEO
 186         imply SYSRESET
 187         imply SPL_SYSRESET
 188         imply SYSRESET_X86
 189         imply USB_ETHER_ASIX
 190         imply USB_ETHER_SMSC95XX
 191         imply USB_HOST_ETHER
 192         imply PCH
 193         imply RTC_MC146818
 194         imply IRQ
 195         imply ACPIGEN if !QEMU
 196
 197         # Thing to enable for when SPL/TPL are enabled: SPL
 198         imply SPL_DM
 199         imply SPL_OF_LIBFDT
 200         imply SPL_DRIVERS_MISC_SUPPORT
 201         imply SPL_GPIO_SUPPORT
 202         imply SPL_PINCTRL
 203         imply SPL_LIBCOMMON_SUPPORT
 204         imply SPL_LIBGENERIC_SUPPORT
 205         imply SPL_SERIAL_SUPPORT
 206         imply SPL_SPI_FLASH_SUPPORT
 207         imply SPL_SPI_SUPPORT
 208         imply SPL_OF_CONTROL
 209         imply SPL_TIMER
 210         imply SPL_REGMAP
 211         imply SPL_SYSCON
 212         # TPL
 213         imply TPL_DM
 214         imply TPL_DRIVERS_MISC_SUPPORT
 215         imply TPL_GPIO_SUPPORT
 216         imply TPL_PINCTRL
 217         imply TPL_LIBCOMMON_SUPPORT
 218         imply TPL_LIBGENERIC_SUPPORT
 219         imply TPL_SERIAL_SUPPORT
 220         imply TPL_OF_CONTROL
 221         imply TPL_TIMER
 222         imply TPL_REGMAP
 223         imply TPL_SYSCON
 224
 225 config XTENSA
 226         bool "Xtensa architecture"
 227         select CREATE_ARCH_SYMLINK
 228         select SUPPORT_OF_CONTROL
 229
 230 endchoice
 231
 232 config SYS_ARCH
 233         string
 234         help
 235           This option should contain the architecture name to build the
 236           appropriate arch/<CONFIG_SYS_ARCH> directory.
 237           All the architectures should specify this option correctly.
 238
 239 config SYS_CPU
 240         string
 241         help
 242           This option should contain the CPU name to build the correct
 243           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
 244
 245           This is optional.  For those targets without the CPU directory,
 246           leave this option empty.
 247
 248 config SYS_SOC
 249         string
 250         help
 251           This option should contain the SoC name to build the directory
 252           arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
 253
 254           This is optional.  For those targets without the SoC directory,
 255           leave this option empty.
 256
 257 config SYS_VENDOR
 258         string
 259         help
 260           This option should contain the vendor name of the target board.
 261           If it is set and
 262           board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
 263           directory is compiled.
 264           If CONFIG_SYS_BOARD is also set, the sources under
 265           board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
 266
 267           This is optional.  For those targets without the vendor directory,
 268           leave this option empty.
 269
 270 config SYS_BOARD
 271         string
 272         help
 273           This option should contain the name of the target board.
 274           If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
 275           or board/<CONFIG_SYS_BOARD> directory is compiled depending on
 276           whether CONFIG_SYS_VENDOR is set or not.
 277
 278           This is optional.  For those targets without the board directory,
 279           leave this option empty.
 280
 281 config SYS_CONFIG_NAME
 282         string
 283         help
 284           This option should contain the base name of board header file.
 285           The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
 286           should be included from include/config.h.
 287
 288 config SYS_DISABLE_DCACHE_OPS
 289         bool
 290         help
 291          This option disables dcache flush and dcache invalidation
 292          operations. For example, on coherent systems where cache
 293          operatios are not required, enable this option to avoid them.
 294          Note that, its up to the individual architectures to implement
 295          this functionality.
 296
 297 source "arch/arc/Kconfig"
 298 source "arch/arm/Kconfig"
 299 source "arch/m68k/Kconfig"
 300 source "arch/microblaze/Kconfig"
 301 source "arch/mips/Kconfig"
 302 source "arch/nds32/Kconfig"
 303 source "arch/nios2/Kconfig"
 304 source "arch/powerpc/Kconfig"
 305 source "arch/sandbox/Kconfig"
 306 source "arch/sh/Kconfig"
 307 source "arch/x86/Kconfig"
 308 source "arch/xtensa/Kconfig"
 309 source "arch/riscv/Kconfig"