Board files define external connectivity for Vivado. You can view board file information in the IP integrator by selecting a board, instead of a part, when creating your project. Enable board interfaces in the IP integrator by selecting the appropriate interface in the Boards tab in Vivado. For more details, refer to the Vivado Design Suite User Guide: Designing IP Subsystems Using IP Integrator (UG994) and the Integrated Interlaken up to 150G LogiCORE IP Product Guide (PG169).