tree 0dc5e803ed209f69305b050fa9b1bcc80d5da4b5
parent 415b964f063f81cd8ec3d1ffc3955be51de06690
author Lei YU <mine260309@gmail.com> 1487833927 +0800
committer Lei YU <mine260309@gmail.com> 1508156305 +0800

Add pgood signal handler.

Pgood indicate if host is on, which will be used to handle the time
mode/owner changes.

Change-Id: I7be4f7300aca3d1adc118eb3eb447c1e3734c89f
Signed-off-by: Lei YU <mine260309@gmail.com>