[RaspberryPI 3B] [unicorn Hat] [how to configure spi]
by Pierre-Francois RENARD
I am running raspberry pi3B and with lastest fedora 28 (with kernel 4.16.0-300.fc28.aarch64)
I read from the unicorn Hat that I need to activate SPI using raspi-config ( for raspbian only)
So I tried to do it manually .. and that's when everything did not go so well :)
I understood that I have to tune /boot/efi/config.txt file adding
I guess I have also to add a dtoverlay line but I don't which one ...