Bootlin, a French embedded Linux consulting company, has released a simplest-yocto-setup repository aimed at providing a minimal, yet functional, Yocto/OpenEmbedded build environment. This setup is designed to help developers avoid unnecessary complications and create more efficient, understandable, and maintainable build systems. The repository includes a kas configuration file and a layer named meta-kiss, which follows the KISS (Keep It Simple, Stupid) principle, showcasing how a realistic layer for a product company should look.

The meta-kiss layer supports two machines, dogbonedark and stompduck, which are fictional products representing actual development boards like the BeagleBone® Black and STM32MP157A-DK1. By focusing on minimal necessary code and avoiding complex BSP layers, the setup demonstrates how to keep the build environment simple and efficient. This approach not only reduces bugs but also makes the system easier to upgrade and maintain.

Bootlin's initiative addresses common issues they've encountered while working with clients, such as complex and buggy layers. By providing this reference setup, they aim to educate developers on writing clean layers and improving their Yocto/OpenEmbedded build environments. The repository is a valuable resource for companies looking to set up or clean up their Yocto/OpenEmbedded environments, offering a practical example of how to achieve simplicity and effectiveness in embedded Linux development.