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authorNishanth Menon <nm@ti.com>2015-03-09 17:12:01 -0500
committerTom Rini <trini@konsulko.com>2015-03-13 09:28:52 -0400
commit5902f4ce0f2bd1411e40dc0ece3598a0fc19b2ae (patch)
tree45f3d8a7d6f3eeedd9686dee52df66f3933f70c2 /README
parentb45c48a7c30734272371fede01e96f499a314664 (diff)
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ARM: Introduce erratum workaround for 430973
430973: Stale prediction on replaced inter working branch causes Cortex-A8 to execute in the wrong ARM/Thumb state Impacts: Every Cortex-A8 processors with revision lower than r2p1 Work around: Set IBE to 1 Based on ARM errata Document revision 20.0 (13 Nov 2010) Signed-off-by: Nishanth Menon <nm@ti.com> Tested-by: Matt Porter <mporter@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
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diff --git a/README b/README
index c322638..360f2a9 100644
--- a/README
+++ b/README
@@ -693,6 +693,7 @@ The following options need to be configured:
NOTE: The following can be machine specific errata. These
do have ability to provide rudimentary version and machine
specific checks, but expect no product checks.
+ CONFIG_ARM_ERRATA_430973
CONFIG_ARM_ERRATA_454179
CONFIG_ARM_ERRATA_798870
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