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-rw-r--r--include/asm-ppc/cache.h13
1 files changed, 5 insertions, 8 deletions
diff --git a/include/asm-ppc/cache.h b/include/asm-ppc/cache.h
index 38f2f1be4a87..7a157d0f4b5f 100644
--- a/include/asm-ppc/cache.h
+++ b/include/asm-ppc/cache.h
@@ -9,21 +9,18 @@
9 9
10/* bytes per L1 cache line */ 10/* bytes per L1 cache line */
11#if defined(CONFIG_8xx) || defined(CONFIG_403GCX) 11#if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
12#define L1_CACHE_LINE_SIZE 16 12#define L1_CACHE_SHIFT 4
13#define LG_L1_CACHE_LINE_SIZE 4
14#define MAX_COPY_PREFETCH 1 13#define MAX_COPY_PREFETCH 1
15#elif defined(CONFIG_PPC64BRIDGE) 14#elif defined(CONFIG_PPC64BRIDGE)
16#define L1_CACHE_LINE_SIZE 128 15#define L1_CACHE_SHIFT 7
17#define LG_L1_CACHE_LINE_SIZE 7
18#define MAX_COPY_PREFETCH 1 16#define MAX_COPY_PREFETCH 1
19#else 17#else
20#define L1_CACHE_LINE_SIZE 32 18#define L1_CACHE_SHIFT 5
21#define LG_L1_CACHE_LINE_SIZE 5
22#define MAX_COPY_PREFETCH 4 19#define MAX_COPY_PREFETCH 4
23#endif 20#endif
24 21
25#define L1_CACHE_BYTES L1_CACHE_LINE_SIZE 22#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
26#define L1_CACHE_SHIFT LG_L1_CACHE_LINE_SIZE 23
27#define SMP_CACHE_BYTES L1_CACHE_BYTES 24#define SMP_CACHE_BYTES L1_CACHE_BYTES
28#define L1_CACHE_SHIFT_MAX 7 /* largest L1 which this arch supports */ 25#define L1_CACHE_SHIFT_MAX 7 /* largest L1 which this arch supports */
29 26