HelenOS sources

CTR_ICACHE_SIZE_SHIFT  109 boot/arch/arm32/include/arch/cp15.h 	CTR_ICACHE_SIZE_SHIFT = 6,
CTR_ICACHE_SIZE_SHIFT  109 kernel/arch/arm32/include/arch/cp15.h 	CTR_ICACHE_SIZE_SHIFT = 6,
CTR_ICACHE_SIZE_SHIFT  109 uspace/lib/c/arch/arm32/include/libarch/cp15.h 	CTR_ICACHE_SIZE_SHIFT = 6,
HelenOS homepage, sources at GitHub