2.0 -//Pentabarf//Schedule//EN PUBLISH DLFBCL@@pretalx.com -DLFBCL Good morning and welcome en en 20260529T090000 20260529T092000 002000

Good morning and welcome

PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/DLFBCL/ Mistral Josef Holzmayr PUBLISH FABH7C@@pretalx.com -FABH7C meta-riscv: current status and call for contributions en en 20260529T092000 20260529T095000 003000

meta-riscv: current status and call for contributions

The RISC-V architecture is now officially supported by the Yocto project, but like on most other architectures, OpenEmbedded Core only supports emulated QEMU targets. Support for real hardware boards is brought by the "meta-riscv" layer. Since his first contributions to the layer in October 2025, Michael Opdenacker has contributed to the addition of new boards, expanding or updating support for existing ones, and seen similar contributions from others too. This talk will cover the current status of "meta-riscv" in terms of board support, the challenges faced, and the lessons learned maintaining a layer supporting different SoCs at the same time (unlike what happens in the ARM world). It will also highlight multiple areas in which further contributions are needed. Even though the layer was created in 2017, it can still be considered as young, as it targets a booming hardware architecture, and offers many opportunities to get involved, for all levels of experience. In particular, if you have never contributed to Yocto, it's a perfect place to get started. New code doesn't have to be perfect to be accepted, and what matters is to make progress together. PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/FABH7C/ Mistral Michael Opdenacker PUBLISH 9G3V3D@@pretalx.com -9G3V3D Building a Security-Hardened Raspberry Pi Image with Yocto: From Secure Boot to Secure Applications en en 20260529T095000 20260529T102000 003000

Building a Security-Hardened Raspberry Pi Image with Yocto: From Secure Boot to Secure Applications

We will cover: * Secure boot: signing boot images with RSA-2048 and provisioning the RPi EEPROM * Full-disk encryption : Dmcrypt with hardware-bound key derivation (OTP HMAC), including in-place first-boot encryption. * System integrity using AVB dm-verity and IMA/EVM * OS hardening: kernel lockdown, firewall, USBGuard, audit rules, hardened mounts, and SSH certificate authority support * **dev** vs. **prod** security profiles managing security posture from a single layer configuration The talk includes a live demo on a Raspberry Pi 5 and closes with guidance on adapting the layer for your own rpi based products. Target audience: Yocto/OE developers and BSP engineers interested in practical embedded Linux security. [1] https://github.com/embetrix/meta-raspberrypi-secure PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/9G3V3D/ Mistral Ayoub Zaki PUBLISH UTZAZQ@@pretalx.com -UTZAZQ Megan's polling en en 20260529T103500 20260529T105500 002000

Megan's polling

PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/UTZAZQ/ Mistral Megan Knight PUBLISH CRHTUM@@pretalx.com -CRHTUM Creating Yocto Project Compatible layers en en 20260529T105500 20260529T112500 003000

Creating Yocto Project Compatible layers

This talk will introduce the Yocto Project Compatible v3 program and the requirements for achieving Compatible status. It will explain how to run the `yocto-check-layer` scripts to test different types of layer and how best to automate this test within a CI/Autobuild system. Best practices to ensure layer compatibility will be discussed, building on my "Creating Friendly Layers" talks from past Yocto Project summits. The talk will finish with conclusions and future work which may be expected in these areas. PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/CRHTUM/ Mistral Paul Barker PUBLISH XJGTFB@@pretalx.com -XJGTFB Beyond the Release: Managing Long-Term Risk and Compliance in Embedded Linux with Yocto en en 20260529T114000 20260529T121000 003000

Beyond the Release: Managing Long-Term Risk and Compliance in Embedded Linux with Yocto

PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/XJGTFB/ Mistral Anna-Lena Marx PUBLISH 89DDPP@@pretalx.com -89DDPP From source to hardware: Hands off continuous integration to hardware en en 20260529T121000 20260529T124000 003000

From source to hardware: Hands off continuous integration to hardware

Testing the final product helps protect against regressions in the software stack. Testing strategies evolved from manual tests, to Jenkins and qemu, and finally to gitlab ci and on hardware testing. This talk focuses on using gitlab CI and labgrid to build and test images on real hardware without any manual steps. PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/89DDPP/ Mistral Philip Balister PUBLISH 39YTU9@@pretalx.com -39YTU9 Config Fragments: Cure or Curse? en en 20260529T135500 20260529T142500 003000

Config Fragments: Cure or Curse?

PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/39YTU9/ Mistral David Heidelberg PUBLISH SJ7KDU@@pretalx.com -SJ7KDU The case for the APK package format en en 20260529T142500 20260529T145500 003000

The case for the APK package format

Openembedded Core currently supports several package archive formats: - DEB created by debian - RPM created by Red Hat - IPK from NSLU2 Optware Both DEB and RPM are well supported by their respective communities, while the IPK format is supported nowadays by the opkg package manager. The opkg package manager however is not that well supported any more. The OpenWRT project which heavily used opkg before has since moved on to use the Alpine Linux Package Keeper (APK) format. This talk explores the existing package manager integration within OE core and will try to provide an initial investigation on how to add APK to Openembedded Core. PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/SJ7KDU/ Mistral Rouven Czerwinski PUBLISH QFK9UH@@pretalx.com -QFK9UH Securing the Software Supply Chain: Automated SBOM Signing in Yocto en en 20260529T151000 20260529T154000 003000

Securing the Software Supply Chain: Automated SBOM Signing in Yocto

PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/QFK9UH/ Mistral Yogesh Hegde PUBLISH C7M9PZ@@pretalx.com -C7M9PZ Automatically updating stable releases with Auto Upgrade Helper and meta-binaryaudit en en 20260529T154000 20260529T161000 003000

Automatically updating stable releases with Auto Upgrade Helper and meta-binaryaudit

PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/C7M9PZ/ Mistral Daniel Turull PUBLISH M9AX7Q@@pretalx.com -M9AX7Q How to not maintain a BSP Layer en en 20260529T161000 20260529T164000 003000

How to not maintain a BSP Layer

PUBLIC CONFIRMED Talk https://pretalx.com/yocto-embedded-recipes-2026/talk/M9AX7Q/ Mistral Talel BELHAJSALEM