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Mario Romero 2023-01-29 23:06:42 +00:00
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- CMake
- 32-bit GNU RISC-V toolchain
If your package manager does not provide the RISC-V GNU toolchain you can compile it from their [main repository](https://github.com/riscv-collab/riscv-gnu-toolchain) or for Windows you can download the [xPack pre-compiled binaries](https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/releases).
> If your package manager does not provide the RISC-V GNU toolchain you can compile it from their [main repository](https://github.com/riscv-collab/riscv-gnu-toolchain) or for Windows you can download the [xPack pre-compiled binaries](https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/releases).
### Docker enviroment
There is a docker enviroment image with all the dependencies already pre-installed.
For getting docker check their [installation instruction site](https://docs.docker.com/get-docker/).
> **Tip:** If you run into problems running docker make sure you have:
> - **WSL2** installed in case of Windows
> - **Secure Boot disabled** and **Virtualization enabled** in your BIOS settings
To set up the enviroment pull the image from the container registry and run it:
```
docker pull git.1159.cl/mario1159/rvscc
docker run -it git.1159.cl/mario1159/rvscc
```
## Build
To build the firmware that will be loaded in the instruction memory execute CMake in the `fw` directory specifying the RISC-V toolchain and build the recipe based in your selected generator (`make` in the following example).