Support for non-Raspberry Pi Linux boards

[ahmadexp]

It would be great if we can have less dependance tot he RPI-GPIO library.
I am trying to use the luma.oled library on the MiSTer FPGA platform.

[thijstriemstra]

MiSTer FPGA platform.

Does this platform not have any library available that abstracts the RPi.GPIO library, like for example, jetson-gpio for Jetson Nano?