Am I correct in assuming this applies to similiar boards as well ?
I tried a Radxa Zero board, with two SPI interfaces listed as possible options in the Radxa docs.
Enabling the corresponding overlay with "armbian-config" (radxa-zero-spi-spidev) shows up correctly in the armbianEnv.txt file, but has no effect.
There is no spi<x> in /dev.
BTW, I tried the latest release from Radxa, but it has no support for the onboard Wifi/BT module, only shared ethernet via USB-OTG.
Which is why I try Armbian and DietPi.
Could this be related to this issue ? :