Hi, I want to write/read to the FPGA DDRs from FPGA of Arria 10 soc fpga.

Hi, I want to write/read to the FPGA DDRs from FPGA of Arria 10 soc fpga. I know that this has to be done through a verilog file. Do I have to use DMA . Can somebody help me how to get around this pr...