From 789fcfd7ae1f605826ec9b75b96381aad3ded568 Mon Sep 17 00:00:00 2001 From: Nitin Garg Date: Tue, 31 Mar 2015 20:37:36 -0500 Subject: MLK-10524: iMX6x: Implement workaround for Cortex-A9 errata 845369 Under very rare timing circumstances, transitioning into streaming mode might create a data corruption. Present on Two or more processors or 1 core with ACP, all revisions. This erratum can be worked round by setting bit[22] of the undocumented Diagnostic Control Register to 1. Signed-off-by: Nitin Garg (cherry picked from commit 70ad44e523680de67dd8b7a7505d7f27799980ee) --- README | 1 + 1 file changed, 1 insertion(+) (limited to 'README') diff --git a/README b/README index 9b748cc..19cdb84 100644 --- a/README +++ b/README @@ -683,6 +683,7 @@ The following options need to be configured: CONFIG_ARM_ERRATA_751472 CONFIG_ARM_ERRATA_794072 CONFIG_ARM_ERRATA_761320 + CONFIG_ARM_ERRATA_845369 If set, the workarounds for these ARM errata are applied early during U-Boot startup. Note that these options force the -- cgit v1.1