So far I have one Cubieboard 2, and am debating getting another one or a Cubietruck. Same processor but 1Gb ethernet, 802.11, and 2Gb memory. C2 is 100Mb ethernet and 1Gb memory.
On my Cubie 2 I have a Fedora 20 install and trying to find out how to get a F 21 setup going. When you do a SD install, you mess up the builtin Android and have to do a SD Android setup, which I have not figured out yet (too many of the instructions are in Chinese).
I have LOTS of 8 and 16 GB microSD cards for different build tests.
I see Karanbir's post back on July 2:
get a fedora19 armv7 repo up locally, write a mock config to point at it, and then run that mock builder against the centos7 srpms.
So how do I do this, I have very little experience in doing builds and such.
I suppose I might be able to help out by putting instructions on Centos docs. Provided I get some instructions :)