X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmm%2Fcache-v4wb.S;h=d3644db467b74af63a701a9e34d1335a0905e06d;hb=478b2a34e7d496b0cc3ae7696362740f954c91ba;hp=df8368afa102771bb99c19045abac26abb42e656;hpb=a9aa1d02de36b450990b0e25a88fc2ff1c3e6b94;p=pandora-kernel.git

diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S
index df8368afa102..d3644db467b7 100644
--- a/arch/arm/mm/cache-v4wb.S
+++ b/arch/arm/mm/cache-v4wb.S
@@ -50,6 +50,17 @@ flush_base:
 	.long	FLUSH_BASE
 	.text
 
+/*
+ *	flush_icache_all()
+ *
+ *	Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(v4wb_flush_icache_all)
+	mov	r0, #0
+	mcr	p15, 0, r0, c7, c5, 0		@ invalidate I cache
+	mov	pc, lr
+ENDPROC(v4wb_flush_icache_all)
+
 /*
  *	flush_user_cache_all()
  *
@@ -244,6 +255,7 @@ ENDPROC(v4wb_dma_unmap_area)
 
 	.type	v4wb_cache_fns, #object
 ENTRY(v4wb_cache_fns)
+	.long	v4wb_flush_icache_all
 	.long	v4wb_flush_kern_cache_all
 	.long	v4wb_flush_user_cache_all
 	.long	v4wb_flush_user_cache_range