| U-Boot as a payload to OpenSBI |
| ============================== |
| |
| [U-Boot](https://www.denx.de/wiki/U-Boot) is an open-source primary boot loader. |
| It can be used as first and/or second stage boot loader in an embedded |
| environment. In the context of OpenSBI, U-Boot can be specified as a payload to |
| the OpenSBI firmware, becoming the boot stage following the OpenSBI firmware |
| execution. |
| |
| Building and Generating U-Boot images |
| ===================================== |
| Please refer to the U-Boot build documentation for detailed instructions on |
| how to build U-Boot image and boot high level operating systems from U-Boot |
| prompt. |
| |
