board-msm7x27a: Increase PMEM_MDP size for 7x27A and 7x25A

ICS Surface Texture implementation requires triple app buffering.
Additional fine tuning is in progress for PMEM_MDP.

Change-Id: I8f5e418c080200e4ba889847d4a1f660bf84aaaa
Signed-off-by: Neti Ravi Kumar <ravineti@codeaurora.org>
1 file changed