In my design, I want to write to DDR and then I want to fetch the data from DDR memory and then pass them to FPGA to be processed, after that, the data will be written back to DDR memory.I am using Xilinx Soc device(ZCU102),It has both fpga an in built processsor(PS).To do the same I need to write a C code for accessing DDR. So how it is done? What is the keyword used to write values to DDR and to do Memory mapping??
Or if Possible can someone share the C Code for that??