tree b7699e9565787dc9616b8a03df8eaee733ef16e0
parent 1e10564a9f9cf8d147b1e23ba1e48df3faae07ab
author Matthias Kaehlcke <mka@google.com> 1429734305 -0700
committer Matthias Kaehlcke <mka@google.com> 1429748432 -0700

Add get_board_id_gpio()

Actually this change renames get_board_id() to get_board_id_gpio() and
adds a new get_board_id() which calls get_board_id_gpio(). A follow-up
changes adds more logic to get_board_id().

Change-Id: I9edbad290337e48eace88d9e444554caa4bfbf8f