* This includes the basic system flags and properties which
should be common across all SoCs that support QSSI.
* We have to disable AHAL_EXT because it depends on
proprietary headers. AHAL may be something we should
reverse. On a side note, we can probably move the AHAL
blobs from AV to audio HAL at some point.
Change-Id: Icac2b2ce985272c7d281cfffa130f76de5adf614