I have downloaded the reference design zip file and extracted it. There is only a Xilinx .xmp file for the project which I do not know how to import into Vivado to create a project that I can build. Are there instructions for someone not familiar with the Vivado workflow to build for the zed board -- not finding anything in the obvious places so I must be missing something. I am familiar with the ISE workflow to an extent but not worked with Vivado yet. Any help/pointers to web pages etc. would be appreciated.