u-boot/arch/Kconfig
Masahiro Yamada a350c6a602 kbuild: create symbolic link only for ARM, AVR32, SPARC, PowerPC, x86
The symbolic link to SoC/CPU specific header directory is created
during the build, while it is only necessary for ARM, AVR32, SPARC,
x86, and some CPUs of PowerPC.  For the other architectures, it just
results in a broken symbolic link.

Introduce CONFIG_CREATE_ARCH_SYMLINK to not create unneeded symbolic
links.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-07-27 15:02:00 -04:00

179 lines
4 KiB
Text

config CREATE_ARCH_SYMLINK
bool
config HAVE_GENERIC_BOARD
bool
config SYS_GENERIC_BOARD
bool
depends on HAVE_GENERIC_BOARD
choice
prompt "Architecture select"
default SANDBOX
config ARC
bool "ARC architecture"
select HAVE_PRIVATE_LIBGCC
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
select SUPPORT_OF_CONTROL
config ARM
bool "ARM architecture"
select CREATE_ARCH_SYMLINK
select HAVE_PRIVATE_LIBGCC if !ARM64
select HAVE_GENERIC_BOARD
select SUPPORT_OF_CONTROL
config AVR32
bool "AVR32 architecture"
select CREATE_ARCH_SYMLINK
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
config BLACKFIN
bool "Blackfin architecture"
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
config M68K
bool "M68000 architecture"
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
config MICROBLAZE
bool "MicroBlaze architecture"
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
select SUPPORT_OF_CONTROL
config MIPS
bool "MIPS architecture"
select HAVE_PRIVATE_LIBGCC
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
config NDS32
bool "NDS32 architecture"
config NIOS2
bool "Nios II architecture"
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
config OPENRISC
bool "OpenRISC architecture"
config PPC
bool "PowerPC architecture"
select HAVE_PRIVATE_LIBGCC
select HAVE_GENERIC_BOARD
select SUPPORT_OF_CONTROL
config SANDBOX
bool "Sandbox"
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
select SUPPORT_OF_CONTROL
select DM
select DM_SPI_FLASH
select DM_SERIAL
select DM_I2C
select DM_SPI
select DM_GPIO
config SH
bool "SuperH architecture"
select HAVE_PRIVATE_LIBGCC
config SPARC
bool "SPARC architecture"
select CREATE_ARCH_SYMLINK
config X86
bool "x86 architecture"
select CREATE_ARCH_SYMLINK
select HAVE_PRIVATE_LIBGCC
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
select SUPPORT_OF_CONTROL
select DM
select DM_SERIAL
select DM_GPIO
select DM_SPI
select DM_SPI_FLASH
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.
source "arch/arc/Kconfig"
source "arch/arm/Kconfig"
source "arch/avr32/Kconfig"
source "arch/blackfin/Kconfig"
source "arch/m68k/Kconfig"
source "arch/microblaze/Kconfig"
source "arch/mips/Kconfig"
source "arch/nds32/Kconfig"
source "arch/nios2/Kconfig"
source "arch/openrisc/Kconfig"
source "arch/powerpc/Kconfig"
source "arch/sandbox/Kconfig"
source "arch/sh/Kconfig"
source "arch/sparc/Kconfig"
source "arch/x86/Kconfig"