fix(cpus): workaround for Neoverse V2 erratum 2801372
Neoverse V2 erratum 2801372 is a Cat B erratum that applies to
all revisions <=r0p1 and is fixed in r0p2. The workaround is to
insert a dsb before the isb in the power down sequence.
This errata is explained in SDEN 2332927 available at:
https://developer.arm.com/documentation/SDEN2332927
Change-Id: I8716b9785a67270a72ae329dc49a2f2239dfabff
Signed-off-by: Moritz Fischer <moritzf@google.com>
diff --git a/services/std_svc/errata_abi/errata_abi_main.c b/services/std_svc/errata_abi/errata_abi_main.c
index bc176c6..d7f501b 100644
--- a/services/std_svc/errata_abi/errata_abi_main.c
+++ b/services/std_svc/errata_abi/errata_abi_main.c
@@ -399,7 +399,8 @@
.cpu_errata_list = {
[0] = {2719103, 0x00, 0x01, ERRATA_V2_2719103, \
ERRATA_NON_ARM_INTERCONNECT},
- [1 ... ERRATA_LIST_END] = UNDEF_ERRATA,
+ [1] = {2801372, 0x00, 0x01, ERRATA_V2_2801372},
+ [2 ... ERRATA_LIST_END] = UNDEF_ERRATA,
}
},
#endif /* NEOVERSE_V2_H_INC */