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# MN10300 CPU cache options
#

choice
	prompt "CPU Caching mode"
	default MN10300_CACHE_WBACK
	help
	  This option determines the caching mode for the kernel.

	  Write-Back caching mode involves the all reads and writes causing
	  the affected cacheline to be read into the cache first before being
	  operated upon. Memory is not then updated by a write until the cache
	  is filled and a cacheline needs to be displaced from the cache to
	  make room. Only at that point is it written back.

	  Write-Through caching only fetches cachelines from memory on a
	  read. Writes always get written directly to memory. If the affected
	  cacheline is also in cache, it will be updated too.

	  The final option is to turn of caching entirely.

config MN10300_CACHE_WBACK
	bool "Write-Back"

config MN10300_CACHE_WTHRU
	bool "Write-Through"

config MN10300_CACHE_DISABLED
	bool "Disabled"

endchoice