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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> | 2017-04-05 14:04:34 +0800 |
| commit | 071808ed7690fc7ac4069320e2b7a7988f596f4d (patch) | |
| tree | 9ad658c084a534b62b4f75d5a638e60295caa95c /common/iotrace.c | |
| parent | 8503bcf92a07b212a0f25b9650bd90aedf0b2039 (diff) | |
| download | u-boot-imx-071808ed7690fc7ac4069320e2b7a7988f596f4d.zip u-boot-imx-071808ed7690fc7ac4069320e2b7a7988f596f4d.tar.gz u-boot-imx-071808ed7690fc7ac4069320e2b7a7988f596f4d.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)
(cherry picked from commit f20a65847577ff40dc7e3739a0bb69926885c734)
Diffstat (limited to 'common/iotrace.c')
0 files changed, 0 insertions, 0 deletions