msm8660: Add support to detect platform subtype

board_info v5 does not always detect fused chip correctly.
As a result board_info v6 has new entries to detect platform
subtype and thats what we want to use eventually.

Adding support for board_info v6 structure, while maintining
support for board_info v5 for the time being.

Change-Id: I46447edd561f1d9e306741f0113c3e2ef17ae3e1
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>
4 files changed