Add slippy board file for servod config

BUG=None
TEST=sudo servod -b slippy &

Change-Id: I66a04b6787d07b633e31457b4434e5dbf58d971b
Reviewed-on: https://gerrit.chromium.org/gerrit/50931
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
Commit-Queue: Jay Kim <yongjaek@chromium.org>
Tested-by: Jay Kim <yongjaek@chromium.org>
1 file changed