I built this with the meta-xilinx and the patches I just: https://www.dropbox.com/sh/5lgpckkt4s74kyg/AAA_YeejzAUuiS9sRhPw0cu6a?dl=0 There is an image you dd to the sd card (8G) and an sdk for developing gnuradio applications. I'm interested in boot success stories :) Philip