From e9fd66defd7ed23e7847c418b684f42b9d427493 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Tue, 16 Apr 2013 04:58:47 +0000
Subject: [PATCH] ARM: mx6: define CONFIG_ARM_ERRATA_742230

The ARM errata 742230 - "ARM errata: DMB operation may be faulty" is
claimed for Cortex-A9 (r1p0..r2p2).  Though i.MX6 uses a newer revision
than r2p2, we are seeing a reboot failure on i.MX6 SMP build that can be
fixed by applying the workaround for this errata.  So for safety, let's
define CONFIG_ARM_ERRATA_742230 to enable the workaround on i.MX6.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 include/configs/mx6_common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index b333937827..674bcd3f6d 100644
--- a/include/configs/mx6_common.h
+++ b/include/configs/mx6_common.h
@@ -17,6 +17,7 @@
 #ifndef __MX6_COMMON_H
 #define __MX6_COMMON_H
 
+#define CONFIG_ARM_ERRATA_742230
 #define CONFIG_ARM_ERRATA_743622
 #define CONFIG_ARM_ERRATA_751472
 
-- 
2.39.5