diff options
| author | Nitin Garg <nitin.garg@freescale.com> | 2015-03-31 20:37:36 -0500 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-03-09 14:42:22 +0100 |
| commit | 6c0b1859cc52ff929365560c1fefdf2e849d423f (patch) | |
| tree | 142a915f1bfce6f01a764f5e19f9c0d65901b92c /README | |
| parent | 2059e46d8f6ef29c20fb5d64cb8f862a6d083793 (diff) | |
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 <nitin.garg@freescale.com>
(cherry picked from commit 70ad44e523680de67dd8b7a7505d7f27799980ee)
Diffstat (limited to 'README')
| -rw-r--r-- | README | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -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 |