mirror of
https://github.com/openhwgroup/cvw
synced 2025-01-24 05:24:49 +00:00
34 lines
1.3 KiB
Markdown
34 lines
1.3 KiB
Markdown
# riscv-wally
|
|
Configurable RISC-V Processor
|
|
|
|
Wally is a 5-stage pipelined processor configurable to support all the standard RISC-V options, incluidng RV32/64, A, C, F, D, and M extensions, FENCE.I, and the various privileged modes and CSRs. It is written in SystemVerilog. It passes the RISC-V Arch Tests and Imperas tests. As of October 2021, it boots the first 10 million instructions of Buildroot Linux.
|
|
|
|
If you are new to using Linux and Github, follow the steps in the RISCV SoC Design textbook to:
|
|
|
|
|
|
See Chapter 2 of draft book of how to install and compile tests.
|
|
|
|
Download and install x2go - A.1
|
|
Download and install VSCode - A.4.2
|
|
Make sure you can log into Tera acceptly via x2go and via a terminal
|
|
Terminal on Mac, cmd on Windows, xterm on Linux
|
|
See A.1 about ssh -Y login from a terminal
|
|
Git started with Git configuration and authentication: B.1
|
|
|
|
Then follow Section 2.2.2 to clone the repo, source setup, make the tests and run regression
|
|
|
|
$ cd
|
|
$ export RISCV=/opt/riscv
|
|
$ git clone --recurse-submodules https://github.com/davidharrishmc/riscv-wally
|
|
$ cd riscv-wally
|
|
$ source ./setup.sh
|
|
$ make
|
|
$ cd pipelined/regression
|
|
$ ./regression-wally (depends on having Questa installed)
|
|
|
|
Add the following lines to your .bashrc or .bash_profile
|
|
|
|
if [ -f ~/riscv-wally/setup.sh ]; then
|
|
source ~/riscv-wally/setup.sh
|
|
fi
|