Juno: Disable workaround for Cortex-A57 erratum #806969
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
achingupta/arm-trusted-firmware,sandrine-bailleux-arm/arm-trusted-firmware,sbranden/arm-trusted-firmware,davwan01/arm-trusted-firmware,lsigithub/arm-trusted-firmware_public,athoelke/arm-trusted-firmware,robixnai/arm-trusted-firmware,davwan01/arm-trusted-firmware,athoelke/arm-trusted-firmware,sandrine-bailleux/arm-trusted-firmware,lsigithub/arm-trusted-firmware_public,robixnai/arm-trusted-firmware,mtk09422/arm-trusted-firmware,jcastillo-arm/arm-trusted-firmware,jcastillo-arm/arm-trusted-firmware,achingupta/arm-trusted-firmware,idl3r/arm-trusted-firmware,sandrine-bailleux/arm-trusted-firmware,sbranden/arm-trusted-firmware,mtk09422/arm-trusted-firmware,sandrine-bailleux-arm/arm-trusted-firmware,idl3r/arm-trusted-firmware