2024-12-05 –, kirkstone
The Yocto Project is a powerful tool for creating custom Linux distributions for embedded systems. One of its advanced features is the use of dynamic layers, which provide flexibility and modularity in managing recipes and configurations.
As of today :), following will be my session flow,
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What are Dynamic Layers
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When to Use Dynamic Layers
- Conditional Dependencies, Modular BSPs, Custom Distributions, Product variants, etc.
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How to Implement Dynamic Layers
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Benefits of using Dynamic Layers
- Reduced Complexity, Flexibility & Improved Maintainability
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Few examples where dynamic layers is being used
- meta-agl-flutter, meta-arago for meta-browser, meta-raspberrypi for qt5-layer, etc.
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Scenarios when using Dynamic layers may not be appropriate or beneficial
- Limited Resources, Stability Requirements, Compatibility issues, Performance Concerns, etc.
6.1. What are the alternatives to dynamic layers which can be used in above scenarios.
- Layer Prioritization, Conditional Inclusion, Overlay Layers, Recipe Overrides, Custom
DISTRO_FEATURES, etc.
I am a Systems Engineer at Texas Instruments, where I’ve been contributing for the past 2.5 years. My primary focus lies in building custom Embedded Linux Distributions for TI Arm-based microprocessors using the powerful Yocto Project. This involves crafting tailored Linux systems for various embedded applications, ensuring optimal performance and compatibility.
My journey began with a strong educational foundation - I completed my master’s degree in Computer Science from IIIT Hyderabad. Armed with this knowledge, I’ve been passionate about bridging the gap between hardware and software, creating robust solutions that empower embedded devices.
As an embedded enthusiast, I’m constantly exploring new challenges and pushing the boundaries of what’s possible in this dynamic field.