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Diffstat (limited to 'arch/arm64/include/asm/cache.h')
-rw-r--r--arch/arm64/include/asm/cache.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h
index 9bbffc7a301f..5df5cfe1c143 100644
--- a/arch/arm64/include/asm/cache.h
+++ b/arch/arm64/include/asm/cache.h
@@ -33,7 +33,7 @@
#define ICACHE_POLICY_VIPT 2
#define ICACHE_POLICY_PIPT 3
-#define L1_CACHE_SHIFT 7
+#define L1_CACHE_SHIFT (6)
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
/*
@@ -43,7 +43,7 @@
* cache before the transfer is done, causing old data to be seen by
* the CPU.
*/
-#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
+#define ARCH_DMA_MINALIGN (128)
#ifndef __ASSEMBLY__
@@ -77,7 +77,7 @@ static inline u32 cache_type_cwg(void)
static inline int cache_line_size(void)
{
u32 cwg = cache_type_cwg();
- return cwg ? 4 << cwg : L1_CACHE_BYTES;
+ return cwg ? 4 << cwg : ARCH_DMA_MINALIGN;
}
#endif /* __ASSEMBLY__ */