1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S
index 4810f7e3e813..a8fefb523f19 100644
--- a/arch/arm/mm/cache-v4.S
+++ b/arch/arm/mm/cache-v4.S
@@ -13,6 +13,15 @@
 #include "proc-macros.S"
 
 /*
+ *      flush_icache_all()
+ *
+ *      Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(v4_flush_icache_all)
+        mov     pc, lr
+ENDPROC(v4_flush_icache_all)
+
+/*
  *      flush_user_cache_all()
  *
  *      Invalidate all cache entries in a particular address
@@ -134,6 +143,7 @@ ENDPROC(v4_dma_map_area)
 
         .type   v4_cache_fns, #object
 ENTRY(v4_cache_fns)
+        .long   v4_flush_icache_all
         .long   v4_flush_kern_cache_all
         .long   v4_flush_user_cache_all
         .long   v4_flush_user_cache_range