fix(cpus): workaround for Cortex-A78C erratum 2743232
Cortex-A78C erratum 2743232 is a Cat B erratum that applies
to revisions r0p1 and r0p2 and is still open.
The workaround is to set CPUACTLR5_EL1[56:55] to 2'b01.
SDEN Documentation:
https://developer.arm.com/documentation/SDEN-2004089/latest
Change-Id: Ic62579c2dd69b7a8cbbeaa936f45b2cc9436439a
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 3b6b872..3901d17 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -393,6 +393,10 @@
# It is still open.
CPU_FLAG_LIST += ERRATA_A78C_2712575
+# Flag to apply erratum 2743232 workaround during reset. This erratum applies
+# to revisions r0p1 and r0p2 of the A78C cpu. It is still open.
+CPU_FLAG_LIST += ERRATA_A78C_2743232
+
# Flag to apply erratum 2772121 workaround during powerdown. This erratum
# applies to revisions r0p0, r0p1 and r0p2 of the A78C cpu. It is still open.
CPU_FLAG_LIST += ERRATA_A78C_2772121