QE/DeepSleep: add QE deepsleep support for mpc85xx

Muram will power off during deepsleep, and the microcode of qe
in muram will be lost, it should be reload when resume.

Signed-off-by: Zhao Qiang <B45475@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
5 files changed