This is an old revision of the document!
It is very insteresting to see how many linux distros already running on A10/A20 Cubieboard
About the instructions how to run the linux distros list above, please look at the following link
It's a community created by a group of friends. the goal of the community is to support (and mainline) all Allwinner SoCs, even the old sun3i and the SoCs to come. But everything on a single branch, sharing drivers across the family and with other manufacturers when possible. Their official site is http://linux-sunxi.org. Cubieteam is a member of linux-sunxi who will support the community with their best effort.
There are some initial support for a10/a20-cubieboard at the upstream kernel: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=cubieboard