# 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 && (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