tree dd954ebad766978ac129205ba2ca5ea4b3e669e4
parent 4b1dc22f2bc957433e20df6d0a09ab62759ab44e
author Arvind Ram Prakash <arvind.ramprakash@arm.com> 1689623174 -0500
committer Varun Wadekar <vwadekar@nvidia.com> 1695371712 +0000

fix(cpus): workaround for Neoverse N2 erratum 2779511

Neoverse N2 erratum 2779511 is a Cat B erratum that applies to
all revisions <=r0p2 and is fixed in r0p3. The workaround is to
set bit[47] of CPUACTLR3_EL1

SDEN documentation:
https://developer.arm.com/documentation/SDEN1982442/latest

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: Iaa0e30de8473ecb1df1fcca3a45904aac2e419b3
(cherry picked from commit 12d28067c9e76a78b148ed6fb94faf96de5e8502)