| commit | 2ef5db72a19198c28fae87cc1ccb1643789ed451 | [log] [tgz] |
|---|---|---|
| author | Sona Mathew <SonaRebecca.Mathew@arm.com> | Thu Mar 02 15:07:55 2023 -0600 |
| committer | Sona Mathew <SonaRebecca.Mathew@arm.com> | Thu Mar 09 14:09:37 2023 -0600 |
| tree | c8b0e83d3472b9ca4bb1d98510a150f2c03be2b8 | |
| parent | e4e5a9dbefe59ce6e372ca91d96ab14b84d89ff8 [diff] [blame] |
fix(cpus): workaround for Neoverse V1 errata 2743233 Neoverse V1 erratum 2743233 is a Cat B erratum that applies to all revisions <= r1p2 and is still open. The workaround sets CPUACTLR5_EL1[56:55] to 2'b01. SDEN documentation: https://developer.arm.com/documentation/SDEN1401781/latest Change-Id: If51a6f4293fa8b5b35c44edd564ebb715ba309a1 Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
diff --git a/include/lib/cpus/aarch64/neoverse_v1.h b/include/lib/cpus/aarch64/neoverse_v1.h index 4c10484..3d48623 100644 --- a/include/lib/cpus/aarch64/neoverse_v1.h +++ b/include/lib/cpus/aarch64/neoverse_v1.h
@@ -43,4 +43,6 @@ #define NEOVERSE_V1_ACTLR3_EL1 S3_0_C15_C1_2 +#define NEOVERSE_V1_ACTLR5_EL1 S3_0_C15_C9_0 + #endif /* NEOVERSE_V1_H */