fix(cpus): workaround for Cortex-A510 erratum 2080326
Cortex-A510 erratum 2080326 is a Cat B erratum that applies
to all revisions <= r0p2 and is fixed in r0p3.
The workaround sequence helps perform a DSB after each TLBI
instruction and can be applied only for version r0p2 and has
minimal performance impact.
The workaround is not applicable for versions < r0p2.
SDEN documentation:
https://developer.arm.com/documentation/SDEN1873361/latest
Change-Id: Ib9bce8b711c25a79f7b2f891ae6f8b366fc80ddd
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
diff --git a/services/std_svc/errata_abi/errata_abi_main.c b/services/std_svc/errata_abi/errata_abi_main.c
index c0a089b..abb86c7 100644
--- a/services/std_svc/errata_abi/errata_abi_main.c
+++ b/services/std_svc/errata_abi/errata_abi_main.c
@@ -384,15 +384,16 @@
[0] = {1922240, 0x00, 0x00, ERRATA_A510_1922240},
[1] = {2041909, 0x02, 0x02, ERRATA_A510_2041909},
[2] = {2042739, 0x00, 0x02, ERRATA_A510_2042739},
- [3] = {2172148, 0x00, 0x10, ERRATA_A510_2172148},
- [4] = {2218950, 0x00, 0x10, ERRATA_A510_2218950},
- [5] = {2250311, 0x00, 0x10, ERRATA_A510_2250311},
- [6] = {2288014, 0x00, 0x10, ERRATA_A510_2288014},
- [7] = {2347730, 0x00, 0x11, ERRATA_A510_2347730},
- [8] = {2371937, 0x00, 0x11, ERRATA_A510_2371937},
- [9] = {2666669, 0x00, 0x11, ERRATA_A510_2666669},
- [10] = {2684597, 0x00, 0x12, ERRATA_A510_2684597},
- [11 ... ERRATA_LIST_END] = UNDEF_ERRATA,
+ [3] = {2080326, 0x02, 0x02, ERRATA_A510_2080326},
+ [4] = {2172148, 0x00, 0x10, ERRATA_A510_2172148},
+ [5] = {2218950, 0x00, 0x10, ERRATA_A510_2218950},
+ [6] = {2250311, 0x00, 0x10, ERRATA_A510_2250311},
+ [7] = {2288014, 0x00, 0x10, ERRATA_A510_2288014},
+ [8] = {2347730, 0x00, 0x11, ERRATA_A510_2347730},
+ [9] = {2371937, 0x00, 0x11, ERRATA_A510_2371937},
+ [10] = {2666669, 0x00, 0x11, ERRATA_A510_2666669},
+ [11] = {2684597, 0x00, 0x12, ERRATA_A510_2684597},
+ [12 ... ERRATA_LIST_END] = UNDEF_ERRATA,
}
},
#endif /* CORTEX_A510_H_INC */