1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 410a112bb52e..8777612b1a42 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -85,10 +85,24 @@ const static struct of_device_id irq_match[] = {
         {}
 };
 
+#ifdef CONFIG_CACHE_L2X0
+static void highbank_l2x0_disable(void)
+{
+        /* Disable PL310 L2 Cache controller */
+        highbank_smc1(0x102, 0x0);
+}
+#endif
+
 static void __init highbank_init_irq(void)
 {
         of_irq_init(irq_match);
+
+#ifdef CONFIG_CACHE_L2X0
+        /* Enable PL310 L2 Cache controller */
+        highbank_smc1(0x102, 0x1);
         l2x0_of_init(0, ~0UL);
+        outer_cache.disable = highbank_l2x0_disable;
+#endif
 }
 
 static void __init highbank_timer_init(void)