arch/Kconfig

config CREATE_ARCH_SYMLINK
	bool

config HAVE_ARCH_IOREMAP
	bool

choice
	prompt "Architecture select"
	default SANDBOX

config ARC
	bool "ARC architecture"
	select ARCH_EARLY_INIT_R
	select ARC_TIMER
	select CLK
	select HAVE_PRIVATE_LIBGCC
	select SUPPORT_OF_CONTROL
	select TIMER

config ARM
	bool "ARM architecture"
	select CREATE_ARCH_SYMLINK
	select HAVE_PRIVATE_LIBGCC if !ARM64
	select SUPPORT_OF_CONTROL

config M68K
	bool "M68000 architecture"
	select HAVE_PRIVATE_LIBGCC
	select SYS_BOOT_GET_CMDLINE
	select SYS_BOOT_GET_KBD

config MICROBLAZE
	bool "MicroBlaze architecture"
	select SUPPORT_OF_CONTROL
	imply CMD_IRQ

config MIPS
	bool "MIPS architecture"
	select HAVE_ARCH_IOREMAP
	select HAVE_PRIVATE_LIBGCC
	select SUPPORT_OF_CONTROL

config NDS32
	bool "NDS32 architecture"
	select SUPPORT_OF_CONTROL

config NIOS2
	bool "Nios II architecture"
	select CPU
	select DM
	select OF_CONTROL
	select SUPPORT_OF_CONTROL
	imply CMD_DM

config PPC
	bool "PowerPC architecture"
	select HAVE_PRIVATE_LIBGCC
	select SUPPORT_OF_CONTROL
	select SYS_BOOT_GET_CMDLINE
	select SYS_BOOT_GET_KBD

config RISCV
	bool "RISC-V architecture"
	select CREATE_ARCH_SYMLINK
	select SUPPORT_OF_CONTROL
	select OF_CONTROL
	select DM
	imply DM_SERIAL
	imply DM_ETH
	imply DM_MMC
	imply DM_SPI
	imply DM_SPI_FLASH
	imply BLK
	imply CLK
	imply MTD
	imply TIMER
	imply CMD_DM

config SANDBOX
	bool "Sandbox"
	select BOARD_LATE_INIT
	select DM
	select DM_GPIO
	select DM_I2C
	select DM_KEYBOARD
	select DM_MMC
	select DM_SERIAL
	select DM_SPI
	select DM_SPI_FLASH
	select HAVE_BLOCK_DEVICE
	select LZO
	select SPI
	select SUPPORT_OF_CONTROL
	imply BITREVERSE
	select BLOBLIST
	imply CMD_DM
	imply CMD_GETTIME
	imply CMD_HASH
	imply CMD_IO
	imply CMD_IOTRACE
	imply CMD_LZMADEC
	imply CMD_SATA
	imply CMD_SF_TEST
	imply CRC32_VERIFY
	imply FAT_WRITE
	imply FIRMWARE
	imply HASH_VERIFY
	imply LZMA
	imply SCSI
	imply TEE
	imply AVB_VERIFY
	imply LIBAVB
	imply CMD_AVB
	imply UDP_FUNCTION_FASTBOOT
	imply VIRTIO_MMIO
	imply VIRTIO_PCI
	imply VIRTIO_SANDBOX
	imply VIRTIO_BLK
	imply VIRTIO_NET
	imply DM_SOUND
	imply PCH

config SH
	bool "SuperH architecture"
	select HAVE_PRIVATE_LIBGCC

config X86
	bool "x86 architecture"
	select CREATE_ARCH_SYMLINK
	select DM
	select DM_PCI
	select HAVE_ARCH_IOMAP
	select HAVE_PRIVATE_LIBGCC
	select OF_CONTROL
	select PCI
	select SUPPORT_OF_CONTROL
	select TIMER
	select USE_PRIVATE_LIBGCC
	select X86_TSC_TIMER
	imply BLK
	imply CMD_DM
	imply CMD_FPGA_LOADMK
	imply CMD_GETTIME
	imply CMD_IO
	imply CMD_IRQ
	imply CMD_PCI
	imply CMD_SF_TEST
	imply CMD_ZBOOT
	imply DM_ETH
	imply DM_GPIO
	imply DM_KEYBOARD
	imply DM_MMC
	imply DM_RTC
	imply DM_SCSI
	imply DM_SERIAL
	imply DM_SPI
	imply DM_SPI_FLASH
	imply DM_USB
	imply DM_VIDEO
	imply SYSRESET
	imply SYSRESET_X86
	imply USB_ETHER_ASIX
	imply USB_ETHER_SMSC95XX
	imply USB_HOST_ETHER
	imply PCH

config XTENSA
	bool "Xtensa architecture"
	select CREATE_ARCH_SYMLINK
	select SUPPORT_OF_CONTROL

endchoice

config SYS_ARCH
	string
	help
	  This option should contain the architecture name to build the
	  appropriate arch/<CONFIG_SYS_ARCH> directory.
	  All the architectures should specify this option correctly.

config SYS_CPU
	string
	help
	  This option should contain the CPU name to build the correct
	  arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.

	  This is optional.  For those targets without the CPU directory,
	  leave this option empty.

config SYS_SOC
	string
	help
	  This option should contain the SoC name to build the directory
	  arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.

	  This is optional.  For those targets without the SoC directory,
	  leave this option empty.

config SYS_VENDOR
	string
	help
	  This option should contain the vendor name of the target board.
	  If it is set and
	  board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
	  directory is compiled.
	  If CONFIG_SYS_BOARD is also set, the sources under
	  board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.

	  This is optional.  For those targets without the vendor directory,
	  leave this option empty.

config SYS_BOARD
	string
	help
	  This option should contain the name of the target board.
	  If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
	  or board/<CONFIG_SYS_BOARD> directory is compiled depending on
	  whether CONFIG_SYS_VENDOR is set or not.

	  This is optional.  For those targets without the board directory,
	  leave this option empty.

config SYS_CONFIG_NAME
	string
	help
	  This option should contain the base name of board header file.
	  The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
	  should be included from include/config.h.

config SYS_DISABLE_DCACHE_OPS
	bool
	help
	 This option disables dcache flush and dcache invalidation
	 operations. For example, on coherent systems where cache
	 operatios are not required, enable this option to avoid them.
	 Note that, its up to the individual architectures to implement
	 this functionality.

source "arch/arc/Kconfig"
source "arch/arm/Kconfig"
source "arch/m68k/Kconfig"
source "arch/microblaze/Kconfig"
source "arch/mips/Kconfig"
source "arch/nds32/Kconfig"
source "arch/nios2/Kconfig"
source "arch/powerpc/Kconfig"
source "arch/sandbox/Kconfig"
source "arch/sh/Kconfig"
source "arch/x86/Kconfig"
source "arch/xtensa/Kconfig"
source "arch/riscv/Kconfig"