diff options
| author | Bipin Ravi <bipin.ravi@arm.com> | 2023-09-18 19:54:41 -0500 |
|---|---|---|
| committer | Bipin Ravi <bipin.ravi@arm.com> | 2023-09-18 19:54:41 -0500 |
| commit | 58dd153cc88e832a6b019f1d4c2e6d64986ea69d (patch) | |
| tree | e236ea25e1cb8a88c8dcb88cc66d2a7ac74df3cd /services/std_svc/errata_abi | |
| parent | ff342643bcfaf20d61148b90a068694fa1c44dca (diff) | |
fix(cpus): workaround for Neoverse V2 erratum 2743011
Neoverse V2 erratum 2743011 is a Cat B erratum that applies to
all revisions <= r0p1 and is fixed in r0p2. The workaround is to
set CPUACTLR5_EL1[56:55] to 2'b01.
SDEN documentation:
https://developer.arm.com/documentation/SDEN2332927/latest
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I0e06ca723a1cce51fb027b7160f3dd06a4c93e64
Diffstat (limited to 'services/std_svc/errata_abi')
| -rw-r--r-- | services/std_svc/errata_abi/errata_abi_main.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/services/std_svc/errata_abi/errata_abi_main.c b/services/std_svc/errata_abi/errata_abi_main.c index 25dc8f92f..4066dfba7 100644 --- a/services/std_svc/errata_abi/errata_abi_main.c +++ b/services/std_svc/errata_abi/errata_abi_main.c @@ -403,9 +403,10 @@ struct em_cpu_list cpu_list[] = { [1] = {2719103, 0x00, 0x01, ERRATA_V2_2719103, \ ERRATA_NON_ARM_INTERCONNECT}, [2] = {2719105, 0x00, 0x01, ERRATA_V2_2719105}, - [3] = {2779510, 0x00, 0x01, ERRATA_V2_2779510}, - [4] = {2801372, 0x00, 0x01, ERRATA_V2_2801372}, - [5 ... ERRATA_LIST_END] = UNDEF_ERRATA, + [3] = {2743011, 0x00, 0x01, ERRATA_V2_2743011}, + [4] = {2779510, 0x00, 0x01, ERRATA_V2_2779510}, + [5] = {2801372, 0x00, 0x01, ERRATA_V2_2801372}, + [6 ... ERRATA_LIST_END] = UNDEF_ERRATA, } }, #endif /* NEOVERSE_V2_H_INC */ |