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Yocto is an open-source collaboration project that provides templates, tools, and methods to help create custom Linux distributions for embedded systems. It enables developers to build and maintain their own Linux distributions tailored specifically to the unique requirements of their embedded devices. | Yocto is an open-source collaboration project that provides templates, tools, and methods to help create custom Linux distributions for embedded systems. It enables developers to build and maintain their own Linux distributions tailored specifically to the unique requirements of their embedded devices. | ||
Yocto is essentially composed by a framework called OpenEmbedded. This framework utilizes metadata, | Yocto is essentially composed by a framework called OpenEmbedded. This framework utilizes metadata, in the form of recipes, to specify how software packages should be built and integrated into the Linux distribution. Recipes are then organized in layers, which allow for modularity and customization. | ||
[[File:Yocto comp.png|650px|thumb|center|alt=image describing the different components of Yocto Project]] | [[File:Yocto comp.png|650px|thumb|center|alt=image describing the different components of Yocto Project]] | ||
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=== Why do we use Yocto? === | === Why do we use Yocto? === | ||
Yocto | Yocto can be used in any specific project involving embedded systems. However, there are some particular scenarios where Yocto is the best option. | ||
# ''' | # '''Custom Requirements''': When the embedded device used needs a highly customized Linux distribution to satisfy the conditions. Yocto allows the developer to select, configure, and integrate all and only the necessary components and features to optimize performance, resources and functionality. | ||
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# '''Hardware Diversity''': When the embedded system involves the use of multiple hardware platforms or | # '''Hardware Diversity''': When the embedded system involves the use of multiple hardware platforms or requires a very specific hardware configuration. Yocto is able to handle multiple architectures and adapt its characteristics to each platform. | ||
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# '''Reproducibility and Scalability''': Yocto is designed for reproducibility and scalability. By defining software configurations and dependencies in recipes and layers, developers can reliably reproduce builds across different environments and scale their projects from prototypes to production-ready systems. | # '''Reproducibility and Scalability''': Yocto is designed for reproducibility and scalability. By defining software configurations and dependencies in recipes and layers, developers can reliably reproduce builds across different environments and scale their projects from prototypes to production-ready systems. |