Merge pull request #266 from sandrine-bailleux/sb/juno-disable-errata-806969

Juno: Disable workaround for Cortex-A57 erratum #806969

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