Juno: Disable workaround for Cortex-A57 erratum #806969

Cortex-A57 erratum #806969 applies to revision r0p0 of the CPU
but does not manifest itself on Juno r0. It is not applicable
to Juno r1 in any case.

This patch modifies the Juno platform Makefile to no longer
compile this erratum workaround in.

Change-Id: I32b16835b2ac897e639e869ab2b78b62a51a0139

diff --git a/plat/juno/platform.mk b/plat/juno/platform.mk
index 8beaecf0ac1d695826a6158ac1be2f8d22c9569e..3a05279e8cea88be119bb98ca14b544a9a07df7a 100644 (file)
--- a/plat/juno/platform.mk
+++ b/plat/juno/platform.mk
@@ -103,7 +103,7 @@ endif
 NEED_BL30              :=      yes
 
 # Enable workarounds for selected Cortex-A57 erratas.
-ERRATA_A57_806969      :=      1
+ERRATA_A57_806969      :=      0
 ERRATA_A57_813420      :=      1
 
 # Enable option to skip L1 data cache flush during the Cortex-A57 cluster