From 13d4f9bd7477b3b409f3e267b3b3d6fed5bd3e30 Mon Sep 17 00:00:00 2001
From: Aneesh V <aneesh@ti.com>
Date: Thu, 11 Aug 2011 04:35:43 +0000
Subject: omap: enable caches at system start-up

Signed-off-by: Aneesh V <aneesh@ti.com>
---
 arch/arm/cpu/armv7/omap4/board.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'arch/arm/cpu/armv7/omap4/board.c')

diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c
index 8e90545..69a0ce5 100644
--- a/arch/arm/cpu/armv7/omap4/board.c
+++ b/arch/arm/cpu/armv7/omap4/board.c
@@ -299,3 +299,11 @@ void v7_outer_cache_disable(void)
 	set_pl310_ctrl_reg(0);
 }
 #endif
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+	/* Enable D-cache. I-cache is already enabled in start.S */
+	dcache_enable();
+}
+#endif
-- 
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