target: msm8226: Add support for new QVGA platform subtype

Add support for new QVGA platform subtype and also modify
MEMBASE, scratch address and size to conform to the
new 128MB memorymap.

CRs-Fixed: 630700
Change-Id: I5dd2cfb5aee431a5aae8fa9ba0474b82417309a6
4 files changed