README.md

iob-vexriscv

This repository contains the hardware necessary to integrate the VexRiscv CPU on IOb-SoC.

Requirements

• scala sbt: instructions of how to download can be found in https://www.scala-sbt.org/download.html;

Makefile Targets

• vexriscv: build the Verilog RTL VexRiscv CPU core.
• clean-all: do all of the cleaning above

Makefile Variables

• CPU: by default it has the value LinuxGen. However, the value could be any of the CPUs present in the VexRiscv demo directory (submodules/VexRiscv/src/main/scala/vexriscv/demo).

Example:

To generate a new VexRiscv.v simply do:

• make vexriscv CPU=LinuxGen