Cloning this repository:

git clone git://gitorious.org/~bagitom/beagleboard-validation/bagitoms-u-boot.git bagitoms-u-boot
cd bagitoms-u-boot

Add this repository as a remote to an existing local repository:

git remote add bagitoms-u-boot git://gitorious.org/~bagitom/beagleboard-validation/bagitoms-u-boot.git
git fetch bagitoms-u-boot
git checkout -b my-local-tracking-branch bagitoms-u-boot/master_or_other_branch