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(parent: b6b353b) | patch
ARM: mx6: define CONFIG_ARM_ERRATA_742230
authorShawn Guo <shawn.guo@linaro.org>
Tue, 16 Apr 2013 04:58:47 +0000 (04:58 +0000)
committerOtavio Salvador <otavio@ossystems.com.br>
Mon, 6 May 2013 15:17:33 +0000 (12:17 -0300)
commit583c35d6dc39f76b7da32a7f4ca6d772f233e7b0
treeae4078c2e761d4ee39839b705904ad97eb84afactree | snapshot
parentb6b353bc373631ffba6e5b5ec6b0da1ac4577721commit | diff
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 diff | blob | history
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