Add hibernation image area

Add hibernation image area

This patch set add DDR hibernation image area.
0x40000000 <-> 0x77FFFFFF : kernel
0x78000000 <-> 0x7FFFFFFF : hibernation image area

and Fix Black blink correction of display.

Change-Id: I286b5291cb2eed22334a95132ba4a137eff298ca
Signed-off-by: Yuichi Kusakabe <yuichi.kusakabe@jp.fujitsu.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/9699
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>