Add support for Cortex-A57 erratum 826977 workaround
Change-Id: Icaacd19c4cef9c10d02adcc2f84a4d7c97d4bcfa
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 62de70f..aa808b6 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -78,6 +78,10 @@
# only to revision <= r1p1 of the Cortex A57 cpu.
ERRATA_A57_826974 ?=0
+# Flag to apply erratum 826977 workaround during reset. This erratum applies
+# only to revision <= r1p1 of the Cortex A57 cpu.
+ERRATA_A57_826977 ?=0
+
# Flag to apply erratum 828024 workaround during reset. This erratum applies
# only to revision <= r1p1 of the Cortex A57 cpu.
ERRATA_A57_828024 ?=0
@@ -106,6 +110,10 @@
$(eval $(call assert_boolean,ERRATA_A57_826974))
$(eval $(call add_define,ERRATA_A57_826974))
+# Process ERRATA_A57_826977 flag
+$(eval $(call assert_boolean,ERRATA_A57_826977))
+$(eval $(call add_define,ERRATA_A57_826977))
+
# Process ERRATA_A57_828024 flag
$(eval $(call assert_boolean,ERRATA_A57_828024))
$(eval $(call add_define,ERRATA_A57_828024))