Rather than implementing board version only for Link, implement for each
board which has version strapping.
BUG=chrome-os-partner:20295.
TEST=Manual. Run "ver" command on Peppy, verify correct board version is
returned.
BRANCH=None.
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: I57656a645c6bcd1fdb2e7e4aba91b4ec4b8ad8ec
Reviewed-on: https://gerrit.chromium.org/gerrit/61186
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Dave Parker <dparker@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>