On Mon, 2022-08-29 at 10:35 +0000, Daniel Baluta wrote:
Hi Liam,
What is the plan for sof-logger with SOF-Zephyr? Is it working on Intel platforms? We are now planning on looking at it and we want to understand if it will be used in the future.
For now on i.MX the logger is disabled.
Zephyr uses a Mipi SYS-T standards for logging and tracing and hence SOF will also use the same standard when built with Zephyr.
https://www.mipi.org/specifications/sys-t
There is already some tooling available in Zephyr and SOF should transition to this when everything is ready. PRs (e.g. mtrace) should be merging this next/week.
We will have a period of transition where we will need to manage both on main (stable branches would still use the old logger). I think Kai has a workaround in place to get the Zephyr log data out atm until all the PRs are merged.
Liam