Populate FVP YAML files for cortex-a78x4 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-a78x4' models.

Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>
Change-Id: I6957371df0043c363c5e7f3c592a4525c5c007b2
1 file changed