ASoC: Intel: Add build support for Intel SST DSP core.

This adds kernel build support for Intel SST core audio.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --cc sound/soc/intel/Kconfig
Simple merge

diff --cc sound/soc/intel/Makefile
Simple merge