tree 90c7b72f4749fd7afc73be8d0e1f2d9c93380042
parent 9f7275a3e447dccbef0083de40daa853f52a558e
author Bipin Ravi <bipin.ravi@arm.com> 1697547355 -0500
committer laurenw-arm <lauren.wehrmeister@arm.com> 1699376610 -0600

fix(cpus): workaround for Cortex-A710 erratum 2742423

Cortex-A710 erratum 2742423 is a Cat B erratum that applies to all
revisions <= r2p1 and is still open. The workaround is to set
CPUACTLR5_EL1[56:55] to 2'b01.

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

Change-Id: I4d9d3760491f1e6c59b2667c16d59b99cc7979f1
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
(cherry picked from commit d7bc2cb4303088873a715bcaa2ac3e0096b9d7f2)