Merge branch 'for-rmk' of git://git.marvell.com/orion

1 files changed, 6 insertions, 3 deletions

diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c
index d6dd83826f8a..6e77c042d8e9 100644
--- a/arch/arm/mm/cache-feroceon-l2.c
+++ b/arch/arm/mm/cache-feroceon-l2.c
@@ -115,6 +115,10 @@ static inline void l2_inv_pa_range(unsigned long start, unsigned long end)
         raw_local_irq_restore(flags);
 }
 
+static inline void l2_inv_all(void)
+{
+        __asm__("mcr p15, 1, %0, c15, c11, 0" : : "r" (0));
+}
 
 /*
  * Linux primitives.
@@ -254,9 +258,7 @@ static void __init enable_dcache(void)
 
 static void __init __invalidate_icache(void)
 {
-        int dummy;
-
-        __asm__ __volatile__("mcr p15, 0, %0, c7, c5, 0" : "=r" (dummy));
+        __asm__("mcr p15, 0, %0, c7, c5, 0" : : "r" (0));
 }
 
 static int __init invalidate_and_disable_icache(void)
@@ -321,6 +323,7 @@ static void __init enable_l2(void)
 
                 d = flush_and_disable_dcache();
                 i = invalidate_and_disable_icache();
+                l2_inv_all();
                 write_extra_features(u | 0x00400000);
                 if (i)
                         enable_icache();