1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index 247b7b0adc2a..e8d45832cfbe 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -415,9 +415,14 @@ extern void __flush_dcache_page(struct address_space *mapping, struct page *page
 
 static inline void __flush_icache_all(void)
 {
+#ifdef CONFIG_ARM_ERRATA_411920
+        extern void v6_icache_inval_all(void);
+        v6_icache_inval_all();
+#else
         asm("mcr        p15, 0, %0, c7, c5, 0   @ invalidate I-cache\n"
             :
             : "r" (0));
+#endif
 }
 
 #define ARCH_HAS_FLUSH_ANON_PAGE