linux-yocto/4.1: fsl-mpc8315e-rdb: Enable EEPROM

Updating the 4.1 SRCREVs for:

  Update the mpc8315erdb.dts to contain the eeprom device
  information. Coupled with adding "MISC_DEVICES" into the
  kernel configuration, we have a working eeprom.

Signed-off-by: Jingdong Lu <jingdong.lu@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>