Speed up Yocto configuration & build a secure system
Welma is more than just a custom Linux Yocto distribution. It helps you save development time while ensuring quality and longevity with its integrated DevOps tooling.
- Yocto reference design
- Pre-built security features
- OTA updates & DevOps platform
Save time
Welma Yocto Linux distribution covers 80% of equipment manufacturers’ needs in terms of Linux operating system & platforming. It lets you focus on the last 20% for your customizations.
Be secure by design
Welma integrates all essential security features you need from secure boot to vulnerability monitoring so that you can have peace of mind.
Hardware agnostic
No matter what hardware you pick, Welma will help you build your Linux system on top. Chances are high that your SOM is already supported by Welma!
Yocto is the best solution for custom embedded Linux OS
We firmly believe that The Yocto Project is the optimal choice for embedded Linux development, offering unparalleled benefits in terms of configuration, optimization, cybersecurity, documentation, and community.
Nonetheless, navigating Yocto can be challenging. That’s why we’ve streamlined the process with Welma, ensuring that you can focus solely on your OS customizations.
Welma, a Yocto accelerator powering devices around the world
Welma Yocto Linux already simplifies embedded Linux developments for software engineering teams in the US and in Europe, allowing them to focus on their core business expertise and application.
Save development time with our pre-configured Yocto
Start with a sound Linux base
We have condensed decades of Yocto development into a state-of-the-art Linux organization for your embedded system. It comes with:
- Clean, structured layers
- GPLv3-free production images
- Development and production class variants
- Full standard Yocto distribution
- Technical documentation
Build a platform on your specific hardware & enable dual sourcing
Welma is designed to be hardware agnostic, meaning that no matter which board you pick, we’ll help you get your Linux system up and running on it.
Its architecture supports dual sourcing strategies, giving you the freedom to qualify multiple platforms without sinking time into reengineering your OS stack (platforming).
Keep your system robust with OTA update
Whether it’s fixing bugs, optimizing performance, introducing new features, or patching security vulnerabilities, firmware updates are essential to ensure the longevity and reliability of your devices.
Welma adapts to your update needs by offering:
- A/B partitioning model
- Local & remote update options
- Update signature options
Harden with built-in security features
We have developed all the features you need to keep your devices secure, including:
- Secure boot
- Secure storage
- OS and file system authenticity
This comprehensive security ensures that you can prepare a certification and comply with regulatory requirements like the Cyber Resilience Act.
Simplify your maintenance with integrated DevOps tooling
Welma Yocto Linux comes with a full continuous integration pipeline and vulnerability analysis to accelerate your team maintenance activities.
To make sure our system stays robust it is thoroughly tested on our test bench on a weekly basis.
Build custom applications on top
Welma contains a business application launcher & watchdog, Yocto images examples (headless & advanced graphics), and supports Qt 5 & 6 to help you kick start your application development.
Developer-led spport
The same embedded Linux engineers who develop Welma will help you make the most of our Yocto Linux distribution.
- Deep understanding of the code you receive
- Fast, accurate troubleshooting
- Influence on our roadmap
Welma Yocto Linux plans
Welma Yocto Linux distribution is built for device manufacturers who want speed without compromise, and control without complexity.
Free trial
Download Welma binary image to test its update capabilities
- Binary image on RaspberryPi
- Technical documentation
MOST POPULAR
Source code
Easily develop industrial embedded Linux systems, with full flexibility.
- Lifetime source code
- Technical documentation
- Updates, fixes & support
Managed
Focus on your device features, not on your OS maintenance.
- Lifetime source code
- Maintained year after year (kernel updates following LTS branches)
- Local, expert, technical support
Why R&D teams prefer Welma?
Plan a call with our tech leader
In 30 minutes or 1 hour, dive right into what matters to you with Pierre, our Head of Product:
✓ Ask any questions: Yocto development, secure boot, board support, OTA update, etc.
✓ Get a demo: High level on key features? Focus on specifics? Up to you.
✓ Discuss how Welma Yocto Linux could accelerate your embedded software developments.
FAQ - What you need to know about Welma Yocto Linux distribution
Welma leverages over two decades of experience in embedded development to streamline the setup and upkeep of embedded Linux systems for equipment manufacturers.
– Quick start your Linux Yocto distribution development
– Simplify your system long-term maintenace
– Create product lines with platforming
– Ensure high levels of system quality & cybersecurity
– Control your low levels development budgets
No but with the license you get perpetual access to the source code. The license allows you to get 1 year of updates, then if you want to continue to get the latest updates & fixes, you can subscribe for yearly maintenance.
Welma Yocto Linux aims to kick start your embedded Linux project, saving you lots of time and headaches. For the long-term maintenance a few features are included in the kit like a full continuous integration, CVE checking, testing weaponery. If you still need support, get in touch, our integration partners can help.
Yes, Welma Yocto Linux condenses everything you need to migrate quickly to a new Yocto distribution. You’ll only need to add your custom layers on top.
The size will depend on the layers of customization you’ll put in it, but we’ve created a Linux distribution starting at 60Mb.
Welma Yocto Linux distribution supports Mender.io, SWUpdate as well as Klas connectivity agent to help you update your system depending on your preferences.
Try Welma for free schedule a demo with our technical team by filling the form. Have also a look at all the pre-integrated your hardware to see if yours is already supported.
Yes, Welma contains all mandatory security features required by the Cyber Resilience Act. Consult our synthesis of the CRA.
