Cortex-A55: Implement workaround for erratum 778703
Change-Id: I094e5cb2c44618e7a4116af5fbb6b18078a79951
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 2ada0be..ee316b7 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -83,6 +83,10 @@
# only to revision r0p0 of the Cortex A55 cpu.
ERRATA_A55_768277 ?=0
+# Flag to apply erratum 778703 workaround during reset. This erratum applies
+# only to revision r0p0 of the Cortex A55 cpu.
+ERRATA_A55_778703 ?=0
+
# Flag to apply erratum 806969 workaround during reset. This erratum applies
# only to revision r0p0 of the Cortex A57 cpu.
ERRATA_A57_806969 ?=0
@@ -156,6 +160,10 @@
$(eval $(call assert_boolean,ERRATA_A55_768277))
$(eval $(call add_define,ERRATA_A55_768277))
+# Process ERRATA_A55_778703 flag
+$(eval $(call assert_boolean,ERRATA_A55_778703))
+$(eval $(call add_define,ERRATA_A55_778703))
+
# Process ERRATA_A57_806969 flag
$(eval $(call assert_boolean,ERRATA_A57_806969))
$(eval $(call add_define,ERRATA_A57_806969))