diff options
Diffstat (limited to 'arch/arc/include/asm/cache.h')
| -rw-r--r-- | arch/arc/include/asm/cache.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index 44eb07e..5802849 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -18,22 +18,13 @@ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) -#define ARC_ICACHE_WAYS 2 -#define ARC_DCACHE_WAYS 4 - -/* Helpers */ +/* For a rare case where customers have differently config I/D */ #define ARC_ICACHE_LINE_LEN L1_CACHE_BYTES #define ARC_DCACHE_LINE_LEN L1_CACHE_BYTES #define ICACHE_LINE_MASK (~(ARC_ICACHE_LINE_LEN - 1)) #define DCACHE_LINE_MASK (~(ARC_DCACHE_LINE_LEN - 1)) -#if ARC_ICACHE_LINE_LEN != ARC_DCACHE_LINE_LEN -#error "Need to fix some code as I/D cache lines not same" -#else -#define is_not_cache_aligned(p) ((unsigned long)p & (~DCACHE_LINE_MASK)) -#endif - /* * ARC700 doesn't cache any access in top 256M. * Ideal for wiring memory mapped peripherals as we don't need to do |