Hans de Goede is Fedora Linux maintainer and one of the very active members of Linux-Sunxi community which does the community Linux support for Allwinner SoCs.
He recently announced Fedora 19 is available for Allwinner A10, A10s, A13, A20 https://groups.google.com/forum/#!topic/linux-sunxi/PLgUj-KefKQ
If you want to try it you can download the image from:
http://scotland.proximity.on.ca/contrib-images/hansg/Fedora-19-a10-armhfp-r1.img.xz
then write it to SD card 8GB or bigger, 38 boards are supported including all OLinuXinos
If you want to build Fedora from sources yourself you can use this script Fedora image yourself by using the scripts available at
olimex 
Jul 31, 2013 @ 08:59:55
Finally, that’s great. I had a bit of trouble with Fedora 18, but it was still more promising than the preliminary Debian image. Time to give Fedora another try – and thanks for all the effort.
Jul 31, 2013 @ 14:03:14
has anyone tried this one on a20 ?
Oct 30, 2013 @ 06:08:42
Hi guys, somebody have the rooted firmware for a10s? my device don’t read the microsd with fedora.
Please, really need it.
Thanks!
Jan 27, 2014 @ 21:04:34
The link to the images appears to be broken. Is there another source for the image files?
Jan 28, 2014 @ 11:07:47
http://t.co/jw6FRXi64G
Jan 28, 2014 @ 18:10:49
Good Job! somebody know of there’s some DEBIAN version for A10s?
Jan 29, 2014 @ 04:18:30
very cool! thanks.