We are currently experimenting with a “Colibri T20 512MB IT” board to improve the (graphics) performance. A standard Toradex image is installed with the most recent tdxall library.
As the board doesn’t provide a CAN-Bus interface we want to attach an external SPI to CAN-Bus adapter. So we need a working SPI interface which is routed to the base board, e.g. SPI-4.
Our problem is that the clock for SPI-4 is disabled, so the SPI-IP isn’t running. Can you provide information on how to activate the SPI-port? Maybe this is just some registry setting.