tree 40fc3047d39a426b7eda9b32b9c73ddf2e8bef60
parent c9ac98544e2398ec5b71c60a20bc70c0a51457e7
author Arvind Ram Prakash <arvind.ramprakash@arm.com> 1724709867 -0500
committer Arvind Ram Prakash <arvind.ramprakash@arm.com> 1727212572 +0200

fix(cpus): workaround for Cortex-X4 erratum 2897503

Cortex-X4 erratum 2897503 is a Cat B erratum that applies
to all revisions <= r0p1 and is fixed in r0p2.

The workaround is to set CPUACTLR4_EL1[8] to 1.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-2432808/latest

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I3178a890b6f1307b310e817af75f8fdfb8668cc9