As it was Christmas time recently, I wanted to allow oneself something special. So I ordered a Macchiatobin from SolidRun. Unfortunately they don’t exaggerate with their delivery times and I had to wait about two months for my device. I couldn’t celebrate Christmas time with it, but fortunately New Year.
Anyway, first I tried to use the included U-Boot to start the Debian installer on an USB stick. Oh boy, that was a bad idea and in retrospect just a waste of time. But there is email@example.com and Steve McIntyre was so kind to help me out of my vale of tears.
First I put the EDK2 flash image from Leif on an SD card, set the jumper on the board to boot from it (for the SD card boot, the right most jumper has to be set!) and off we go. Afterwards I put the debian-testing-arm64-netinst.iso on an USB stick and tried to start this. Unfortunately I was hit by #887110 and had to use a mini installer from here. Installation went smooth and as a last step I had to start the rescue mode and install grub to the removable media path. It is an extra point in the installer, so no need to enter cryptic commands :-).
Voila, rebooted and my Macchiatobin is up and running.