Re: [Sound-open-firmware] Loading external library

On Fri, Jun 15, 2018 at 9:28 PM, Liam Girdwood liam.r.girdwood@linux.intel.com wrote:

On Fri, 2018-06-15 at 18:42 +0300, Daniel Baluta wrote:

...

Hi,

Does SOF firmware/driver supports loading a library and executing code from it?

Yes, this can currently done by :-

1. Building the library (source or binary) into the base firmware image like

SRC, mixer etc is today.

2. Building the library as a separate module that is stitched into the FW image

and loaded with base FW (like boot loader on APL/CNL).

and step 3 is work in progress (in module branch)

3. Building the library as a separate module that is loaded and linked at

runtime (like Linux kernel modules).

Thanks Liam, I was looking for 3)

Daniel.