Instructions and SD card image file: http://bb-lcnc.blogspot.com/
After my success with the BeagleBone White and a 3.2 kernel, I spent some time figuring out how to get everything working again under the new 3.8 kernel with device tree. Here is the resulting SD card image running my MendelMax 3D printer using a BeagleBone Black and a BeBoPr board.
