Terasic FPGA HDL Incomplete

The Terasic FPGA HDL appears to be very incomplete in the repository and only contains a few top level files. Is there a repository somewhere else that has a file set that is buildable under Quartus Prime Pro to make an FPGA bitstream.

The Terasic FPGA HDL in the repo is meant as example code demonstrating how one can instantiate and use the Hololink IP in the Stratix 10 FPGA, not a fully realizable design. Please see Altera’s site for more information as well as link to access the full reference design: Sensor Interfaces for FPGAs