| recipes-connectivity - Libraries and applications related to communication with other devices |
| recipes-devtools - Tools primarily used by the build system (but can also be used on targets) |
| recipes-extended - Applications which whilst not essential add features compared to the alternatives in |
| core. May be needed for full tool functionality or LSB compliance. |
| recipes-kernel - The kernel and generic applications/libraries with strong kernel dependencies |
| recipes-phosphor - Phosphor OpenBMC applications and configuration |