I am trying to get started with prototyping on an SABRE i.MX 6Quad board. The system I try to get running will use SPI and RS232 for communication to peripheral devices. Unfortunately I did not find any dedicated pins for that.
Another question that I had is how to get a debian jessie image up and running on the board? Can you just use etcher with windows similar to getting a raspberry pi up and running?
Sorry for those maybe obvious questions but I am quite new to embedded development.