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-rw-r--r--src/arch/arm/include/armv7/arch/cache.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/arch/arm/include/armv7/arch/cache.h b/src/arch/arm/include/armv7/arch/cache.h
index ffdb55a70..5210dfe6a 100644
--- a/src/arch/arm/include/armv7/arch/cache.h
+++ b/src/arch/arm/include/armv7/arch/cache.h
@@ -304,6 +304,9 @@ void dcache_clean_all(void);
/* dcache invalidate all (on current level given by CCSELR) */
void dcache_invalidate_all(void);
+/* returns number of bytes per cache line */
+unsigned int dcache_line_bytes(void);
+
/* dcache and MMU disable */
void dcache_mmu_disable(void);