Firmware

Sound Open Firmware

Sound Open Firmware is an open source audio DSP firmware and SDK intended to provide a generic audio firmware infrastructure and development tools to the community. The firmware is BSD licensed and is platform and architecture agnostic. The SDK is also open source and provides a toolchain, debugger, emulator and image creation tools.

This page is currently work in progress so please expect frequent updates.

The firmware and SDK currently support the Cadence Xtensa architecture and the Intel Baytrail and Cherrytrail platforms. The current firmware audio features include multiple PCMs with gain controls and mixers.