# PEF-RISC-V

**Repository Path**: mirrors_ibm/PEF-RISC-V

## Basic Information

- **Project Name**: PEF-RISC-V
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: GPL-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-06-16
- **Last Updated**: 2025-08-24

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Ultravisor 

Firmware for OpenPower systems.

Source: https://github.com/open-power/ultravisor

Mailing list: linuxppc-uv@lists.ozlabs.org

Info/subscribe: https://lists.ozlabs.org/listinfo/linuxppc-uv

## Building

Any host OS can build and test Ultravisor provided it has a C cross compiler
for *big endian* powerpc64. 

(The little-endian powerpc64le compilers in Ubuntu and Fedora are actually
bi-endian and can compile Ultravisor even though it's big-endian. We recommend
installing a little-endian toolchain if you plan on building other projects.)


### Define CROSS environment variable if needed

```
export CROSS=powerpc64le-linux-gnu-
```

### Make ultra.lid

```
$ make
```

## Hacking

Ultravisor follows the Linux kernel coding style. Ultravisor source tree
contains a `.clang-format` file based on the Linux kernel provided one.

    * (coding-style)[https://www.kernel.org/doc/html/latest/process/coding-style.html]

    * (clang-format)[https://www.kernel.org/doc/html/latest/process/clang-format.html]

## License

See LICENSE