Please be aware that a potential timing issue has been identified in the datasheets of the Xilinx Zynq-7000 and the TI TUSB1210 USB PHY. We don't believe that this will affect ZedBoard users, but if you are designing your own board, Xilinx recommends you consider the SMSC USB PHYs. Please see the ZedBoard Errata for more information. The schematics and BOM have also been updated with a note identifying the potential issue.
Bryan