Hello
Just wanted to share that I have been successful in integrating Olimex A20 Lime 2 board with the Adafruit Platform Detect and Blinka libraries.
So that opens up a few more prospects on how the board can be used.
https://github.com/adafruit/Adafruit_Python_PlatformDetect/releases (https://github.com/adafruit/Adafruit_Python_PlatformDetect/releases)
https://github.com/adafruit/Adafruit_Blinka/releases (https://github.com/adafruit/Adafruit_Blinka/releases)
If anyone's interested, please have a review of the pin assignments in the libraries.