Populate FVP YAML files for cortex-a65aex8 and cortex-a65x4 models

FVP YAML file generation is a two step process: 1. yaml template
creation and 2. fvp values replacement on template created by 1. This
patch only relates to 2 and specifically for 'cortex-a65aex8' and
'cortex-a65x4' models.

Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>
Change-Id: Ice7945756ed1af370603cfc260ba7ecb79f46d73
2 files changed