ENGR00162115 [WDOG]Should suspend timer in LPM

We should set the WDOG timer to suspend in low
power mode, or when system suspend, wdog will continue
to run, and reset the system. This WCR_WDZST is a write
once-only register.

Signed-off-by: Anson Huang <b20788@freescale.com>
1 file changed