Shooter: update board code

 - add ion support
 - move panel code into board-shooter
   leaving shooter_3d_panel alone
 - add ebi1 support

Change-Id: If57614dbf9ae98bfc715b8ed16edb709374dc9b6
shooter: add config for ion

Change-Id: Icaad70ca5123369cb6d621f38afb828e505739eb