Because I have updated to Armbian 22.02 with the linux 5.15.25 kernel and I am using the rk3328-nanopi-r2-rev00 device tree, I thought I should share what I have discovered.   1/ I had trouble setting up a one-wire device (ds18b20 temperature sensor). I think the w1-gpio pin assigned in the supplied overlay is messing up access of the SD card.   I found some helpful information from this post: ... #pid100639   I copie