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# centrifuge
# Centrifuge - A Unified Approach to Generate RISC-V Accelerator SoC
## 1. Chipyard and FireSim Setup
1) Set up AWS machine following [Firesim Setting up your Manager Instance](https://docs.fires.im/en/latest/Initial-Setup/Setting-up-your-Manager-Instance.html)
2) Before initializing Chipyard, enable make/gcc 4.x.x
```
source scl_source enable devtoolset-8
```
3) Follow Chipyard Tutorial to setup the repo
https://chipyard.readthedocs.io/en/latest/
```
git clone https://github.com/ucb-bar/chipyard.git
cd chipyard
./scripts/init-submodules-no-riscv-tools.sh
./scripts/build-toolchains.sh
source ./scripts/env.sh
```
4) Generate the accelerator SoC defined in `accel.json`
```
cd tools/centrifuge/scripts
source hls-setup.sh
perl generate_soc.pl accel.json
```
5) Run Verilator Simulation
6) Generate FireSim Image