CCR_CACHE_OCI      27 arch/sh/include/cpu-sh2a/cpu/cache.h #define CCR_CACHE_OCI	0x0008	/* OCF */
CCR_CACHE_OCI      21 arch/sh/include/cpu-sh4/cpu/cache.h #define CCR_CACHE_OCI	0x0008	/* OC Invalidate */