X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmm%2Fproc-feroceon.S;h=b4597edbff97fe794da687178c5f23cf27e37e47;hb=9e3be1edbe5ca57df51140b523168237b3a01f4d;hp=578da69200cfc2694a2359c18ead388dfd4a7353;hpb=2c518959f082c549d6c6dd9b5380aec40c3eb07f;p=pandora-kernel.git

diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index 578da69200cf..b4597edbff97 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -123,6 +123,17 @@ ENTRY(cpu_feroceon_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(feroceon_flush_icache_all)
+	mov	r0, #0
+	mcr	p15, 0, r0, c7, c5, 0		@ invalidate I cache
+	mov	pc, lr
+ENDPROC(feroceon_flush_icache_all)
+
 /*
  *	flush_user_cache_all()
  *
@@ -401,6 +412,7 @@ ENTRY(feroceon_dma_unmap_area)
 ENDPROC(feroceon_dma_unmap_area)
 
 ENTRY(feroceon_cache_fns)
+	.long	feroceon_flush_icache_all
 	.long	feroceon_flush_kern_cache_all
 	.long	feroceon_flush_user_cache_all
 	.long	feroceon_flush_user_cache_range
@@ -412,6 +424,7 @@ ENTRY(feroceon_cache_fns)
 	.long	feroceon_dma_flush_range
 
 ENTRY(feroceon_range_cache_fns)
+	.long	feroceon_flush_icache_all
 	.long	feroceon_flush_kern_cache_all
 	.long	feroceon_flush_user_cache_all
 	.long	feroceon_flush_user_cache_range