platform: add support of SantVend
Adds description table for SantVend. Adds handling for "mode=spl0" parameter from config.xml, for dual channel LVDSes. Adds SPI BLE configuration depending on board rev.
Adds description table for SantVend. Adds handling for "mode=spl0" parameter from config.xml, for dual channel LVDSes. Adds SPI BLE configuration depending on board rev.