| 1234567891011121314151617181920212223242526272829303132333435363738394041424344 |
- # For a description of the syntax of this configuration file,
- # see Documentation/kbuild/kconfig-language.txt.
- #
- # Platform selection Kconfig menu for MicroBlaze targets
- #
- menu "Platform options"
- choice
- prompt "Platform"
- default PLATFORM_MICROBLAZE_AUTO
- help
- Choose which hardware board/platform you are targeting.
- config PLATFORM_GENERIC
- bool "Generic"
- help
- Choose this option for the Generic platform.
- endchoice
- config OPT_LIB_FUNCTION
- bool "Optimalized lib function"
- default y
- help
- Allows turn on optimalized library function (memcpy and memmove).
- They are optimized by using word alignment. This will work
- fine if both source and destination are aligned on the same
- boundary. However, if they are aligned on different boundaries
- shifts will be necessary. This might result in bad performance
- on MicroBlaze systems without a barrel shifter.
- config OPT_LIB_ASM
- bool "Optimalized lib function ASM"
- depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1)
- default n
- help
- Allows turn on optimalized library function (memcpy and memmove).
- Function are written in asm code.
- if PLATFORM_GENERIC=y
- source "arch/microblaze/platform/generic/Kconfig.auto"
- endif
- endmenu
|
