From reading through the forums I cobbled together what I thought might work for getting spi nor to boot, but it fails:
Activate the spi-jedec-nor overlay in /boot/armbianEnv.txt :
Then, after reboot, "cat /proc/mtd" should produce something like this :
dev: size erasesize name
mtd0: 00200000 00001000 "spi0.0" Here is where it fails - I just get the heading, with no mtd0: 00200000 00001000 "spi0.0".
Should I be