Where are the instructions for loading either android or debian images to the onboard nand flash ?
There were already a few discussions about the procedure to install something in NAND Flash. Not for A13, but for A20.
Have a look at for example:
https://www.olimex.com/forum/index.php?topic=2028.msg14855#msg14855
I did see that but i was more looking for an official way from Olimex, and one that is for my board not another that might work.
But, thanks anyway.