I downloaded hdl-hdl_2014_R2 (for ZC706 and fmcommsz2) from Github and build this in Vivado 14.2 and it worked fine. Now i want to upgrade it Vivado 15.1. I upgraded ipcores by vivado 15.1 and after that it showed "all ip cores up to date". Then i did synthesis and it is showing lot of errors
Please help me in solving this problem.
please note : I want hdl-hdl_2014_R2 to be converted to Vivado 15.1 and cannot use any other hdl versions in github