Add symlink required for boot-wrapper to build

vexpress-v2p-aarch64.dts now includes rtsm_ve-motherboard.dtsi
so it needs to be symlinked so the include can be resolved.

Also adding rtsm_ve-aemv8a.dts in preperation for moving to
the correct upstream name.

Change-Id: I0a5579d5814e3b176d591fc37ffa22710eb19559
1 file changed