Add non-proprietery SDRAM controller
The one from efinix is nice that we can configure it in the fpga tool, but we should try and make this project at least somewhat FPGA agnostic, and the includes not using IP from the fpga vendor.
The one from efinix is nice that we can configure it in the fpga tool, but we should try and make this project at least somewhat FPGA agnostic, and the includes not using IP from the fpga vendor.
added Feature Hardware Priority::Low labels