microwatt-soc-minimal A striped down version of the original microwatt SOC synthesisable for arty a7 boards created from https://github.com/antonblanchard/microwatt Only Peripherals are RAM and GPIO.
Basic Steps
- The firmware related objects are in the sw directory.
- Make changes to the code and run make in sw directory. This will create the elf and corresponding hexdump for memory intialization.
- Open microwatt-soc-minimal.xpr in vivado
- After changes to code and compiling again, sysnthesis has to be reset in vivado implemnet the desing, generate bitstream and program the FPGA