| commit | 2b43393cdfc6b2c98177d5161515857e701abfdf | [log] [tgz] |
|---|---|---|
| author | Arvind Ram Prakash <arvind.ramprakash@arm.com> | Mon Aug 05 16:04:37 2024 -0500 |
| committer | Manish Pandey <manish.pandey2@arm.com> | Sat Aug 17 09:37:55 2024 +0100 |
| tree | 7dfcb4beb4ccca143f14ed2c3959fa165e59ea4f | |
| parent | 81d03432cab691125bb23783b01d839cd2e909e0 [diff] |
feat(cpus): workaround for Cortex-A520(2938996) and Cortex-X4(2726228)
This patch implements errata functions for two errata, both of them
disable TRBE as a workaround. This patch doesn't have functions
that disable TRBE but only implemented helper functions that are
used to detect cores affected by Errata 2938996(Cortex-A520) & 2726228(Cortex-X4)
Cortex-X4 SDEN documentation:
https://developer.arm.com/documentation/SDEN2432808/latest
Cortex-A520 SDEN Documentation:
https://developer.arm.com/documentation/SDEN-2444153/latest
Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I8f886a1c21698f546a0996c719cc27dc0a23633a