tree 91df2480410350744623638611ca93460ab55869
parent 05a020f5906acc5f61753674ead6c86b68ac5a6c
author Sona Mathew <sonarebecca.mathew@arm.com> 1702090337 -0600
committer Sona Mathew <sonarebecca.mathew@arm.com> 1702417525 -0600

fix(cpus): workaround for Cortex-A710 erratum 2778471

Cortex-A710 erratum 2778471 is a Cat B erratum that applies
to revisions r0p1, r1p0, r2p0 and r2p1 and is still open.
The workaround is to set CPUACTLR3_EL1[47] to 1.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1775101/latest

Change-Id: Id3bb4a2673e41ff237682e46784d37752daf2f83
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>