The goal Power on a Raspberry Pi 4B. No login prompt, no desktop, no commands typed. A Qt QML application appears fullscreen, on its own, a few seconds later. That is how a real embedded produc...

This post is a guided tour of yocto-qthelloworld-project - a complete, reproducible Yocto setup that builds a minimal Linux image for the Raspberry Pi 4B and launches a fullscreen Qt6/QML applicati...

Setting up a Yocto (Poky) build from scratch always turns up a handful of sharp edges, even when you know your way around embedded Linux. Here’s how I bootstrapped a Scarthgap LTS image for a Raspb...