tree b51acf5eda82bac087d0dbedd46f9eb79d0f2b8c
parent b975aad14da84e5531ef04095b201671a73645c5
author Arvind Ram Prakash <arvind.ramprakash@arm.com> 1702088398 -0600
committer Arvind Ram Prakash <arvind.ramprakash@arm.com> 1702929866 -0600

fix(cpus): workaround for Cortex-A520 erratum 2858100

Cortex-A520 erratum 2858100 is a Cat B erratum that applies to
all revisions <=r0p1 and is still open. The workaround is to
set bit[29] of CPUACTLR_EL1.

SDEN Documentation:
https://developer.arm.com/documentation/SDEN-2444153/latest

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I5a07163f919352583b03328abd5659bf7b268677