Merge branches 'irq-core-for-linus' and 'core-locking-for-linus' of git://git.kernel...

[karo-tx-linux.git] / arch / arm / mm / proc-xsc3.S

diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index cad07e403044f3a2ba3b62b0812d4b37c6b4ff9f..ec26355cb7c25b8d0e574e74740569213818cd6a 100644 (file)
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -140,6 +140,17 @@ ENTRY(cpu_xsc3_do_idle)
 
 /* ================================= CACHE ================================ */
 
+/*
+ *     flush_icache_all()
+ *
+ *     Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(xsc3_flush_icache_all)
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c5, 0           @ invalidate I cache
+       mov     pc, lr
+ENDPROC(xsc3_flush_icache_all)
+
 /*
  *     flush_user_cache_all()
  *
@@ -325,6 +336,7 @@ ENTRY(xsc3_dma_unmap_area)
 ENDPROC(xsc3_dma_unmap_area)
 
 ENTRY(xsc3_cache_fns)
+       .long   xsc3_flush_icache_all
        .long   xsc3_flush_kern_cache_all
        .long   xsc3_flush_user_cache_all
        .long   xsc3_flush_user_cache_range