Tag: tutorial
-
Yocto: variable overrides tricks
I discovered a intriguing phenomenon while preparing my How to test the latest mainline Linux kernel or bootloader presentation at OpenEmbedded Workshop 2025. It turned out there was something incomplete in my understanding of BitBake variable overrides. Let’s take the example of a meta-mainline recipe from my Kernel Recipes: SRC_URI = “git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git;branch=linux-6.13.y;protocol=https” Then, depending on…
-
Booting the Raspberry Pi 5 with the Mainline Linux Kernel
If you have other boards, read on, these instructions support multiple other Raspberry Pi boards. Hardware In this tutorial, we assume you have the Raspberry Pi Debug Probe to access the board’s serial port. You could use the GPIO UARTs too, but they are neither enabled by default at the bootloader level nor as a…
-
Video replay: Yocto Project devtool hands-on
I’ve just produced a 4K video replay of my Devtool Hands-on Class at Yocto Project Summit 2024.12. Here are the main reasons for shooting such a video: All this should make this tutorial easier to follow. Tutorial details Hands-on class that demonstrates the features of devtool devtool is a powerful set of features that can…