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- # 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 SELFMOD
- bool "Use self modified code for intc/timer"
- depends on EXPERIMENTAL && NO_MMU
- default n
- help
- This choice enables self-modified code for interrupt controller
- and timer.
- config SELFMOD_INTC
- bool "Use self modified code for intc"
- depends on SELFMOD
- default y
- help
- This choice enables self-modified code for interrupt controller.
- config SELFMOD_TIMER
- bool "Use self modified code for timer"
- depends on SELFMOD
- default y
- help
- This choice enables self-modified code for timer.
- 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
- default n
- help
- Allows turn on optimalized library function (memcpy and memmove).
- Function are written in asm code.
- # This is still a bit broken - disabling for now JW 20070504
- config ALLOW_EDIT_AUTO
- bool "Permit Display/edit of Kconfig.auto platform settings"
- default n
- help
- Allows the editing of auto-generated platform settings from
- the Kconfig.auto file. Obviously this does not change the
- underlying hardware, so be very careful if you go editing
- these settings.
- Also, if you enable this, and edit various Kconfig.auto
- settings, YOUR CHANGES WILL BE LOST if you then disable it
- again. You have been warned!
- If unsure, say no.
- comment "Automatic platform settings from Kconfig.auto"
- depends on ALLOW_EDIT_AUTO
- if PLATFORM_GENERIC=y
- source "arch/microblaze/platform/generic/Kconfig.auto"
- endif
- endmenu
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