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