Embedded Linux & DevOps Automation
Your Yocto Build Shouldn’t Take
Half a Working Day to Run.
Embedded teams spend hours waiting for builds that should be running unattended in the cloud. We automate Yocto and Buildroot pipelines for firmware teams who need the same reliability from their build process that they build into their products — without adapting a cloud software pipeline and hoping it fits.
No retainers · NDA before any technical discussion · 30-minute call, no pitch deck
Standard DevOps pipelines weren’t designed for this.
Cloud software CI/CD assumes fast builds, consistent environments, and deployments to servers. Yocto is different. Builds take hours, depend on specific toolchain configurations, and need to produce images for multiple hardware targets from the same codebase. None of that fits a standard pipeline template.
Most embedded teams work around it by keeping the process manual — one person, one machine, one long build. It works until it doesn’t. A senior engineer leaves. A build environment drifts. A new product line gets added and the process collapses under its own weight. Automation is the fix, but it has to be built by people who understand firmware development, not applied from a generic DevOps template.
From the Yocto build automation engagement
What the engagement covers
Six areas, built for firmware teams
Published case study
Yocto Build Automation for a Global Audio Manufacturer
A leading audio device manufacturer came to us with a build process consuming four to six hours per release, run entirely by hand. No version control, no build visibility, no way to track what had changed between images. Their product portfolio was growing and the process wasn’t going to scale. We rebuilt it from the ground up. Repositories moved to GitHub. Yocto pipelines rebuilt with GitHub Actions and cloud compute. Structured logging and versioned artifact storage added throughout. Every build now starts automatically on every relevant push and runs without anyone watching it.
What the client said
Stonetusker transformed our Yocto build process from hours to minutes, and gave our team full visibility into releases. The automation saved us time, cost, and rework across projects.
Vice President of Engineering Global Audio Device Manufacturer
The engagement
How we approach an embedded automation project
We map your build process exactly as it is today
Before proposing anything, we need to understand your Yocto layer structure, where builds currently run, how releases are triggered, how artifacts are stored, and where things go wrong. We also talk to the people who run the builds — not just the engineers who commissioned them. We sign an NDA before this starts. Your BSP, your layer architecture, and your product configuration stay completely confidential.
We design the pipeline around your device targets and toolchain
The pipeline is designed for your specific build targets, BSP requirements, and hardware configurations. If you have multiple product lines sharing layers, we design for all of them from the start rather than adding them later as exceptions. The plan is reviewed with your engineers before we write a line of pipeline code.
We build it alongside your team, not around them
CI/CD workflows, cloud build containers, artifact storage, OTA delivery, and security scanning are all implemented with your engineers involved at each stage. We explain decisions as we make them. By handover, your team can maintain and extend the pipeline without us. There’s nothing in the system only we know about.
We stay available through the first live release cycle
Your team runs the new pipeline through a real release while we’re available to fix anything that surfaces and answer questions in context. Runbooks covering common failure modes are delivered before we step back. Post-engagement support is available without a retainer, but most teams don’t end up needing it.
See automated Yocto builds working on your actual setup before committing to the full engagement.
A 2 to 3 week paid pilot on your real Yocto environment — not a proof of concept on a sample project. You see a working automated pipeline before you decide whether to continue.
Pilot guarantee
If the pilot doesn’t produce a working automated build on your actual Yocto setup, you don’t pay for the full engagement.
The pilot delivers a real automated build — running against your actual layer configuration, on your real device target. If it doesn’t, you don’t pay for the next phase. That’s written into the agreement before work starts, not stated as a verbal assurance.
Questions specific to Yocto and firmware automation
CI/CD for embedded isn’t about making each build faster — it’s about making the process reliable and invisible. The build still takes time, but it runs unattended in the cloud while the team works on something else. It starts automatically on every relevant commit, logs failures clearly so engineers know exactly what broke and where, and produces a versioned artifact when it succeeds. Nobody has to start it, watch it, or rescue it. On the audio manufacturer engagement, the result was 4 to 6 hours of attended manual work becoming 45 minutes of unattended automation.
Yes, and this is one of the most common setups we work with. Multi-target Yocto builds are handled by designing each device target as a separate pipeline job sharing a common layer and sstate cache. Build times drop significantly once shared sstate cache is working correctly across targets — it’s often the single biggest improvement. We design for all your device lines from the start, not just the first one, and the pilot covers at least one full target build on your actual configuration.
Yes, if you have physical test boards available. The pipeline can trigger tests on connected hardware as part of the build process, with results and logs reported back to the CI system. If you don’t have hardware test infrastructure in place yet, we scope that as part of the assessment and recommend what makes sense for your product and team size. We’re straightforward about what automated testing can and can’t replace in an embedded context — hardware validation is real work that automation assists, it doesn’t remove it entirely.
Your next firmware release
shouldn’t take a whole day to build.
30 minutes. No pitch deck. We’ll arrive having looked at your public stack and tell you exactly what we’d automate first and what the pilot would look like for your specific Yocto setup.
No retainers · No lock-in · NDA signed before we discuss your build architecture
30-minute call · No pitch deck · We come prepared for your Yocto setup specifically
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