tree 765b49d61122512e7048c8de5e8ab5070b88c5a4
parent 82801654d713bffa95f3653f26036062e6225985
author Akram Ahmad <Akram.Ahmad@arm.com> 1663765196 +0100
committer Bipin Ravi <bipin.ravi@arm.com> 1665695990 -0500

fix(cpus): workaround for Cortex-A510 erratum 2666669

Cortex-A510 erratum 2666669 applies to revisions r1p1 and lower,
and is fixed in r1p2. The errata is mitigated by setting
IMP_CPUACTLR_EL1[38] to 1.

SDEN documentation:
https://developer.arm.com/documentation/SDEN1873351/latest
https://developer.arm.com/documentation/SDEN1873361/latest

Signed-off-by: Akram Ahmad <Akram.Ahmad@arm.com>
Change-Id: Ief27e4a155e43e75f05f2710d0c7bd5da2dec43f