All of the source files for the UltraZed-EG platforms are located in the Reference Design Tab
Search for SATA. You will see 3 downloads.
As you are using a 4CG, you will also want to contact your local FAE for detailed help.
I will contact my local FAE to get more detailed.
I buy XCZU4CGFBVB900 from Avnet in Taiwan, then use the Avnet reference design(UltraZed EG) to design our own FPGA board.
We want to try the SATA performance test.
Would you provide more further details or source files for SATA performance test?