tree 5d9ac975af3cdff5bf34b6d67c5a640481b4ffdd
parent 02bf8ca78023bae3e45c5b52a7d3b1181005612c
author Sona Mathew <sonarebecca.mathew@arm.com> 1697130293 -0500
committer Varun Wadekar <vwadekar@nvidia.com> 1699023635 +0000

fix(cpus): workaround for Cortex-A510 erratum 2080326

Cortex-A510 erratum 2080326 is a Cat B erratum that applies
to all revisions <= r0p2 and is fixed in r0p3.
The workaround sequence helps perform a DSB after each TLBI
instruction and can be applied only for version r0p2 and has
minimal performance impact.
The workaround is not applicable for versions < r0p2.

SDEN documentation:
https://developer.arm.com/documentation/SDEN1873361/latest

Change-Id: Ib9bce8b711c25a79f7b2f891ae6f8b366fc80ddd
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
(cherry picked from commit 6e86475d55fa2981bc342a0eb78b86be233d7718)