prjxray/minitests/litex_litedram

LiteX Litex BaseSoC + LiteDRAM minitest

This folder contains a minitest for the Litex memory controller (LiteDRAM). For checking the memory interface we leverage the fact that the BIOS firmware performs a memory test at startup. The SoC is a Basic LiteX SoC configuration for the Arty board with the VexRiscv core.

Synthesis+implementation

There are two variants: for Vivado only flow and for Yosys+Vivado flow. In order to run one of them enter the specific directory and run make. Once the bitstream is generated and loaded to the board, we should see the test result on the terminal connected to one of the serial ports.