Add machine driver for Baytrail SST DSP platform with RT5640 audio codec.
Signed-off-by: NJarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: NLiam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: NMark Brown <broonie@linaro.org>