build(zynqmp): add build configs for zynqmp

Add build configs for ZynqMP platform for
1. Debug configuration
2. DDR configuration

Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
Change-Id: I5befa61ca23b4bf4ecbe6ee8be8969929532d1ac
4 files changed