Add build configs for new allwinner platforms

This patch adds build configs and corresponding test configs for
sun50i_h616 and sun50i_r329 platforms

Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Change-Id: Ib6ecd54e1f22d566c45f703c349571b381808443
4 files changed