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authorShawn Guo <shawn.guo@linaro.org>2013-04-16 04:58:47 +0000
committerStefano Babic <sbabic@denx.de>2013-04-17 10:19:29 +0200
commite9fd66defd7ed23e7847c418b684f42b9d427493 (patch)
treea63f25461cecd05a09963b1d9a5f6216c9a8ce3b
parent59efa051cd479b19725b166f0d0aa70444b72c8e (diff)
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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>
-rw-r--r--include/configs/mx6_common.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index b333937..674bcd3 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