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