Hi all,
I've generated Fedora 20 images for Allwinner A{10,20,...} devices using Hans' scripts. It's basically a stock Xfce image with sunxi u-boot and sunxi-3.4 linux kernel. Available here: [1], please read the README [2] file for installation instructions. I've only tested on an A10 based Cubieboard so far and I would be thankful for any feedback; reports about other boards that should be supported in particular.
[1] http://fedorapeople.org/~lkundrak/a10-images/ [2] http://fedorapeople.org/~lkundrak/a10-images/README
♥, Lubo