summaryrefslogtreecommitdiffstats
path: root/arch/arm/include/asm/cache.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/include/asm/cache.h')
-rw-r--r--arch/arm/include/asm/cache.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
index 2f6eab0e82..8fcdb64f74 100644
--- a/arch/arm/include/asm/cache.h
+++ b/arch/arm/include/asm/cache.h
@@ -1,9 +1,18 @@
#ifndef __ASM_CACHE_H
#define __ASM_CACHE_H
+#ifdef CONFIG_CPU_64v8
+extern void v8_invalidate_icache_all(void);
+extern void v8_dcache_all(void);
+#endif
+
static inline void flush_icache(void)
{
+#if __LINUX_ARM_ARCH__ <= 7
asm volatile("mcr p15, 0, %0, c7, c5, 0" : : "r" (0));
+#else
+ v8_invalidate_icache_all();
+#endif
}
int arm_set_cache_functions(void);