[BUG] PTL doesn't have an open source toolchain, "xtensa-build-zephyr.py ptl" fails by default

[andyross]

[BUG] PTL doesn't have an open source toolchain, "xtensa-build-zephyr.py ptl" fails by default

[andyross]

FWIW: another side band option would be to get partners copies of the relevant Cadence SDK integration files so they could do the work themselves.

[abonislawski]

At the very least, if there's resistance to adding another toolchain to the already huge Zephyr SDK[1]

Do you have this in mind?
zephyrproject-rtos/sdk-ng#767

@lgirdwood not sure about the current policy, we should have it also in xtensa-overlay repo or sdk-ng is enough?

[lgirdwood]

At the very least, if there's resistance to adding another toolchain to the already huge Zephyr SDK[1]

Do you have this in mind? zephyrproject-rtos/sdk-ng#767

@lgirdwood not sure about the current policy, we should have it also in xtensa-overlay repo or sdk-ng is enough?

I think CI needs it on SOF side i.e. for GCC front end static analysis for PR testing but IIRC it should all come via Zephyr SDK now.

[marc-hb]

Current GitHub workflows in sof/.github/ use a Zephyr docker image exclusively - because it provides the Zephyr SDK.
https://github.com/zephyrproject-rtos/docker-image

• zephyrproject-rtos/zephyr#63738
• zephyrproject-rtos/zephyr#63759