S4: add chipset of ra188 for s4.

Change-Id: I1ac464d41c5ca55d8cb10c6af9f53b7cce130f87
2 files changed
tree: d5a2d6d0905490fbc86a5e31557a04a60ffee11f
  1. s4/
  2. sc2/
  3. t3/
  4. t7/