To clone the entire android paltform for Origen board, please follow instruction in here.
To clone one of these project, install git, and run:
git clone git://git.insignal.co.kr/ + project path.
If you registered ssh public key to write clone projects like this:
git clone ssh://git@git.insignal.co.kr/ + project path.
For more information about git, see an overview, the tutorial or the man pages.