Daniel Baluta
NXP
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Daniel works at NXP in Romania hacking on Linux kernel audio drivers for i.MX boards. He is a teaching assistant for Operating System Internals class at University POLITEHNICA in Bucharest and very passionate about helping newcomers to the Linux kernel world while being a mentor for the Google Summer of Code.
Working with the community: A timeline for adding support for a new board in Zephyr
Currently, there is an excellent Zephyr board porting guide, anyhow for a newcomer trying to upstream support for a new board this is not enough.
This presentation will explore the complete timeline for upstream your board patches with a focus on how to interact with the community in order to optimize the time from
first iteration to final patch acceptance.
Will start with the preparatory steps of adding the toolchain support and then integrating it into Zephyr CI environment. Then will go over and understand how the board patches should
be organized, with a focus on code quality, documentation and tests.
Lastly, we will walk through basics rules, tips and tricks on interacting with the maintainers and how to find information in order to accelerate development.
Sound Open Firmware meets Zephyr
Sound Open Firmware is an open source audio DSP firmware and SDK that provides audio firmware infrastructure and development tools for developers who are interested in audio or signal processing on modern DSPs.
On DSP side Sound Open Firmware is ported only on Xtensa architecture using XTOS support, thus making the firmware not available on platforms using other DSP architectures.
This talk is about the work done on making Sound Open Firmware available as a module in Zephyr OS, thus making it available on all Zephyr supported architectures.
The presentation will go into details about changes made to Sound Open Firmware platform to integrate Zephyr primitives, but also about Zephyr getting patches to support i.MX8 DSP integrations.
Status update on i.MX8 upstreaming
This session is about the status and ongoing effort on upstreaming support for i.MX8/i.MX8X/i.MX8M NXP boards.
Status of Sound Open Firmware on i.MX8
Sound Open Firmware is an open source audio DSP firmware and SDK that provides audio firmware infrastructure and development tools for developers and software integrators that are interested in audio or signal processing on DSPs.
This presentation is about the status of enabling Sound Open Firmware on i.MX8 boards. This includes code for Application Processor which usually runs Linux kernel and code for DSP core which runs the firmware.
First platform using Sound Open Firmware on ARM is NXP's i.MX8QXP.
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