I am working with ZedBoard + AD-FMCOMMS1-EBZ. I have got reference design with Ubuntu working at the moment. I would like to play with Zyng logic now - I was able to run all steps to produce boot.bin file, but I need to change my u-boot file as u-boot from Xilinx release uses RAM disk and ADI reference design uses Linaro ext4 filesystem instead. I do not have access to Linux machine to make changes and compile u-boot at the momnet. Please can you make u-boot.elf file which is used for reference design available for download?