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| author | Nitin Garg <nitin.garg@freescale.com> | 2015-03-31 20:37:36 -0500 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2016-03-25 16:08:28 +0800 |
| commit | f20a65847577ff40dc7e3739a0bb69926885c734 (patch) | |
| tree | f86b003ac56df8b113db3343315aac060aa20358 /include | |
| parent | 1c27c9ecf80b3cc63a7c9751ebfd11755f847b1d (diff) | |
| download | u-boot-imx-f20a65847577ff40dc7e3739a0bb69926885c734.zip u-boot-imx-f20a65847577ff40dc7e3739a0bb69926885c734.tar.gz u-boot-imx-f20a65847577ff40dc7e3739a0bb69926885c734.tar.bz2 | |
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 'include')
| -rw-r--r-- | include/configs/mx6_common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h index a228618..cf1e826 100644 --- a/include/configs/mx6_common.h +++ b/include/configs/mx6_common.h @@ -13,6 +13,7 @@ #define CONFIG_ARM_ERRATA_751472 #define CONFIG_ARM_ERRATA_794072 #define CONFIG_ARM_ERRATA_761320 +#define CONFIG_ARM_ERRATA_845369 #ifndef CONFIG_SYS_L2CACHE_OFF #define CONFIG_SYS_L2_PL310 |