commit adeecf9219fd542379e704ce190701f6a78eb42a
author Sandrine Bailleux <sandrine.bailleux@arm.com> Thu Apr 21 11:10:52 2016 +0100
committer Sandrine Bailleux <sandrine.bailleux@arm.com> Thu Apr 21 12:59:59 2016 +0100
tree c4ef482862847c7fbe046c9337729bfcb862d1ec
parent 072888656dc331c6b4bded88738e7b34166c0933

Add support for Cortex-A57 erratum 833471 workaround

Change-Id: I86ac81ffd7cd094ce68c4cceb01c16563671a063

lib/cpus/cpu-ops.mk

diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index aa808b6..0659bff 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -90,6 +90,10 @@
 # only to revision <= r1p2 of the Cortex A57 cpu.
 ERRATA_A57_829520	?=0
 
+# Flag to apply erratum 833471 workaround during reset. This erratum applies
+# only to revision <= r1p2 of the Cortex A57 cpu.
+ERRATA_A57_833471	?=0
+
 # Process ERRATA_A53_826319 flag
 $(eval $(call assert_boolean,ERRATA_A53_826319))
 $(eval $(call add_define,ERRATA_A53_826319))
@@ -121,3 +125,7 @@
 # Process ERRATA_A57_829520 flag
 $(eval $(call assert_boolean,ERRATA_A57_829520))
 $(eval $(call add_define,ERRATA_A57_829520))
+
+# Process ERRATA_A57_833471 flag
+$(eval $(call assert_boolean,ERRATA_A57_833471))
+$(eval $(call add_define,ERRATA_A57_833471))