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