[platform][imx] Move soc specific things to platform

SOC specific definitions should not be under tareget directory

Change-Id: I340f7e40c4814923694de60dca657b509a7704c1
6 files changed
tree: 5ac04c4b3ed6517946837ff7ef74efbb8f9fcd3d
  1. app/
  2. platform/
  3. target/