Kconfig 6.0 KB
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config CREATE_ARCH_SYMLINK
	bool

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config HAVE_ARCH_IOREMAP
	bool

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choice
	prompt "Architecture select"
	default SANDBOX

config ARC
	bool "ARC architecture"
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	select ARCH_EARLY_INIT_R
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	select ARC_TIMER
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	select CLK
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	select HAVE_PRIVATE_LIBGCC
	select SUPPORT_OF_CONTROL
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	select TIMER
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config ARM
	bool "ARM architecture"
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	select CREATE_ARCH_SYMLINK
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	select HAVE_PRIVATE_LIBGCC if !ARM64
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	select SUPPORT_OF_CONTROL
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config M68K
	bool "M68000 architecture"
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	select HAVE_PRIVATE_LIBGCC
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	select SYS_BOOT_GET_CMDLINE
	select SYS_BOOT_GET_KBD
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config MICROBLAZE
	bool "MicroBlaze architecture"
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	select SUPPORT_OF_CONTROL
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	imply CMD_IRQ
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config MIPS
	bool "MIPS architecture"
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	select HAVE_ARCH_IOREMAP
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	select HAVE_PRIVATE_LIBGCC
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	select SUPPORT_OF_CONTROL
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config NDS32
	bool "NDS32 architecture"
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	select SUPPORT_OF_CONTROL
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config NIOS2
	bool "Nios II architecture"
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	select CPU
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	select DM
	select OF_CONTROL
	select SUPPORT_OF_CONTROL
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	imply CMD_DM
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config PPC
	bool "PowerPC architecture"
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	select HAVE_PRIVATE_LIBGCC
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	select SUPPORT_OF_CONTROL
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	select SYS_BOOT_GET_CMDLINE
	select SYS_BOOT_GET_KBD
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config RISCV
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	bool "RISC-V architecture"
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	select CREATE_ARCH_SYMLINK
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	select SUPPORT_OF_CONTROL
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	select OF_CONTROL
	select DM
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	imply DM_SERIAL
	imply DM_ETH
	imply DM_MMC
	imply DM_SPI
	imply DM_SPI_FLASH
	imply BLK
	imply CLK
	imply MTD
	imply TIMER
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	imply CMD_DM
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config SANDBOX
	bool "Sandbox"
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	select BOARD_LATE_INIT
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	select DM
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	select DM_GPIO
	select DM_I2C
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	select DM_KEYBOARD
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	select DM_MMC
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	select DM_SERIAL
	select DM_SPI
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	select DM_SPI_FLASH
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	select HAVE_BLOCK_DEVICE
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	select LZO
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	select SPI
	select SUPPORT_OF_CONTROL
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	imply BITREVERSE
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	select BLOBLIST
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	imply CMD_DM
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	imply CMD_GETTIME
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	imply CMD_HASH
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	imply CMD_IO
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	imply CMD_IOTRACE
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	imply CMD_LZMADEC
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	imply CMD_SATA
	imply CMD_SF_TEST
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	imply CRC32_VERIFY
	imply FAT_WRITE
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	imply FIRMWARE
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	imply HASH_VERIFY
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	imply LZMA
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	imply SCSI
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	imply TEE
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	imply AVB_VERIFY
	imply LIBAVB
	imply CMD_AVB
	imply UDP_FUNCTION_FASTBOOT
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	imply VIRTIO_MMIO
	imply VIRTIO_PCI
	imply VIRTIO_SANDBOX
	imply VIRTIO_BLK
	imply VIRTIO_NET
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	imply DM_SOUND
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	imply PCH
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config SH
	bool "SuperH architecture"
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	select HAVE_PRIVATE_LIBGCC
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config X86
	bool "x86 architecture"
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	select SUPPORT_SPL
	select SUPPORT_TPL
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	select CREATE_ARCH_SYMLINK
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	select DM
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	select DM_PCI
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	select HAVE_ARCH_IOMAP
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	select HAVE_PRIVATE_LIBGCC
	select OF_CONTROL
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	select PCI
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	select SUPPORT_OF_CONTROL
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	select TIMER
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	select USE_PRIVATE_LIBGCC
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	select X86_TSC_TIMER
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	imply BLK
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	imply CMD_DM
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	imply CMD_FPGA_LOADMK
	imply CMD_GETTIME
	imply CMD_IO
	imply CMD_IRQ
	imply CMD_PCI
	imply CMD_SF_TEST
	imply CMD_ZBOOT
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	imply DM_ETH
	imply DM_GPIO
	imply DM_KEYBOARD
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	imply DM_MMC
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	imply DM_RTC
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	imply DM_SCSI
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	imply DM_SERIAL
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	imply DM_SPI
	imply DM_SPI_FLASH
	imply DM_USB
	imply DM_VIDEO
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	imply SYSRESET
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	imply SPL_SYSRESET
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	imply SYSRESET_X86
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	imply USB_ETHER_ASIX
	imply USB_ETHER_SMSC95XX
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	imply USB_HOST_ETHER
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	imply PCH
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	imply RTC_MC146818
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	# Thing to enable for when SPL/TPL are enabled: SPL
	imply SPL_DM
	imply SPL_OF_LIBFDT
	imply SPL_DRIVERS_MISC_SUPPORT
	imply SPL_GPIO_SUPPORT
	imply SPL_LIBCOMMON_SUPPORT
	imply SPL_LIBGENERIC_SUPPORT
	imply SPL_SERIAL_SUPPORT
	imply SPL_SPI_FLASH_SUPPORT
	imply SPL_SPI_SUPPORT
	imply SPL_OF_CONTROL
	imply SPL_TIMER
	imply SPL_REGMAP
	imply SPL_SYSCON
	# TPL
	imply TPL_DM
	imply TPL_OF_LIBFDT
	imply TPL_DRIVERS_MISC_SUPPORT
	imply TPL_GPIO_SUPPORT
	imply TPL_LIBCOMMON_SUPPORT
	imply TPL_LIBGENERIC_SUPPORT
	imply TPL_SERIAL_SUPPORT
	imply TPL_SPI_FLASH_SUPPORT
	imply TPL_SPI_SUPPORT
	imply TPL_OF_CONTROL
	imply TPL_TIMER
	imply TPL_REGMAP
	imply TPL_SYSCON

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config XTENSA
	bool "Xtensa architecture"
	select CREATE_ARCH_SYMLINK
	select SUPPORT_OF_CONTROL

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endchoice

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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.

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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.

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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"
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source "arch/xtensa/Kconfig"
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source "arch/riscv/Kconfig"