fix(cpus): workaround for Cortex-A520 erratum 2858100
Cortex-A520 erratum 2858100 is a Cat B erratum that applies to
all revisions <=r0p1 and is still open. The workaround is to
set bit[29] of CPUACTLR_EL1.
SDEN Documentation:
https://developer.arm.com/documentation/SDEN-2444153/latest
Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I5a07163f919352583b03328abd5659bf7b268677
diff --git a/services/std_svc/errata_abi/errata_abi_main.c b/services/std_svc/errata_abi/errata_abi_main.c
index 724d363..8f1f1fe 100644
--- a/services/std_svc/errata_abi/errata_abi_main.c
+++ b/services/std_svc/errata_abi/errata_abi_main.c
@@ -460,7 +460,8 @@
.cpu_partnumber = CORTEX_A520_MIDR,
.cpu_errata_list = {
[0] = {2630792, 0x00, 0x01, ERRATA_A520_2630792},
- [1 ... ERRATA_LIST_END] = UNDEF_ERRATA,
+ [1] = {2858100, 0x00, 0x01, ERRATA_A520_2858100},
+ [2 ... ERRATA_LIST_END] = UNDEF_ERRATA,
}
},
#endif /* CORTEX_A520_H_INC */