msm: 8226: Move memory map information to kernel

Update the board file to scan the device tree to get information
regarding the memory hole, which is removed using memblock remove.

Enable config option DONT_MAP_HOLE_AFTER_MEMBANK0, to avoid mapping
of the memory hole to virtual memory thus resulting in more lowmem.

Change-Id: I90d1881305aee141ab8615f1c26e70d6229ea406
Signed-off-by: Neeti Desai <neetid@codeaurora.org>
2 files changed