* FDT
http://www.denx.de/wiki/U-Boot/UBootFdtInfo
http://wiki.freebsd.org/FlattenedDeviceTree#Supporting_library_.28libfdt.29
http://elinux.org/images/4/4e/Glikely-powerpc-porting-guide.pdf
http://ols.fedoraproject.org/OLS/Reprints-2008/likely2-reprint.pdf
http://www.bsdcan.org/2010/schedule/events/171.en.html
http://www.devicetree.org/ (unofficial bindings)
http://www.devicetree.org/Device_Tree_Usage
http://elinux.org/Device_Trees
* OF
http://www.openfirmware.info/Bindings