X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmm%2Fproc-arm946.S;h=1a5bbf0803427b159096bfc093a5db07dc510731;hb=d834a9dcecae834cd6b2bc5e50e1907738d9cf6a;hp=ea2e7f2eb95b1e6f86f4770c2e1ebca292f11f81;hpb=b3773301c4290f054aa2aa5379e59a1bf4f78bdf;p=pandora-kernel.git

diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index ea2e7f2eb95b..1a5bbf080342 100644
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -74,6 +74,17 @@ ENTRY(cpu_arm946_do_idle)
 	mcr	p15, 0, r0, c7, c0, 4		@ Wait for interrupt
 	mov	pc, lr
 
+/*
+ *	flush_icache_all()
+ *
+ *	Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(arm946_flush_icache_all)
+	mov	r0, #0
+	mcr	p15, 0, r0, c7, c5, 0		@ invalidate I cache
+	mov	pc, lr
+ENDPROC(arm946_flush_icache_all)
+
 /*
  *	flush_user_cache_all()
  */
@@ -296,6 +307,7 @@ ENTRY(arm946_dma_unmap_area)
 ENDPROC(arm946_dma_unmap_area)
 
 ENTRY(arm946_cache_fns)
+	.long	arm946_flush_icache_all
 	.long	arm946_flush_kern_cache_all
 	.long	arm946_flush_user_cache_all
 	.long	arm946_flush_user_cache_range