Sound Open Firmware

References

Videos

• Introducing Sound Open Firmware project (FOSDEM 2024)
• LVC20 120 Status of Sound Open Firmware on i MX8
• Enabling Sound Open Firmware on Arm® Cortex®-a Based Devices Using Zephyr RTOS - Daniel Baluta, NXP

Links

• GSoC 2025: Sound Open Firmware project
• Getting Started with SOF for GSoC 2025
• Build SOF with Zephyr
• SOF plugin (sof/tools/plugin/README): notably the sof-pipe daemon.
• SOF testbench (sof/tools/testbench/README.md)

Source code

• sound/soc/sof/topology.c: for topology loading.
• sound/soc/soc-topology.c: general topology loading helpers.
• sound/soc/soc-topology-test.c: KUnit tests for topology helpers.