p5110: use omap4-common, samsung jb update

Change-Id: Ibf65a75e8a1b516f2579890724a0f17fd11ab477
p5110: remove power mk

Change-Id: I1988d3ee3de4ce74cd3dcfd73b82812db140aee8
p5110: add ext4 as second filesystem for sdcard for recovery

Change-Id: I1ecf38ea9eff5f748155a87ac89932a1f44de671