device-fsl

MA-12593 car audio: build cs42888 as module

- Install cs42888 related modules after boot complete.
- restart audioserver after install these module.

Change-Id: I93a84fb4887cc3f21d9529c162ff55ad0fb7357e
Signed-off-by: Jindong <jindong.yue@nxp.com>
Reviewed-on: http://androidsource.ap.freescale.net/project/5822
Reviewed-by: zhang sanshan <sanshan.zhang@nxp.com>
Reviewed-by: guoyin.chen <guoyin.chen@nxp.com>