| # 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 |