3.1. Overview

In addition to supporting configuration fragments and patches, the Yocto Project kernel tools also support rich Metadata that you can use to define complex policies and Board Support Package (BSP) support. The purpose of the Metadata and the tools that manage it, known as the kern-tools (kern-tools-native_git.bb), is to help you manage the complexity of the configuration and sources used to support multiple BSPs and Linux kernel types.