| commit | 7dccf8fab21de74110eeb20d0bb6fd0bf9853a4c | [log] [tgz] |
|---|---|---|
| author | Bipin Ravi <bipin.ravi@arm.com> | Thu Dec 22 14:19:59 2022 -0600 |
| committer | Bipin Ravi <bipin.ravi@arm.com> | Wed Jan 11 11:34:19 2023 -0600 |
| tree | 2cc8ed44f99047128f86b6ec2b59d0c21aa5d934 | |
| parent | 380c198299b68a0c73a40066b3a0d53f2b891fc4 [diff] |
fix(cpus): workaround for Cortex-X2 erratum 2282622 Cortex-X2 erratum 2282622 is a Cat B erratum that applies to all revisions <=r2p1 and is still open. The workaround is to set CPUACTLR2_EL1[0] to 1 to force PLDW/PFRM ST to behave like PLD/PRFM LD and not cause invalidations to other PE caches. SDEN documentation: https://developer.arm.com/documentation/SDEN1775100/latest Signed-off-by: Bipin Ravi <bipin.ravi@arm.com> Change-Id: I43956aa4898a8608eedc5d0dd1471172c641a0c6