samsung-skomer: WiFi does not work

Describe your issue

What's the expected behaviour?

WiFi works.

What's the current behaviour?

WiFi does not work. Not even an interface appears.

How to reproduce your issue?

Run $ ip link and observe that no WiFi interface appears.

What device are you using?

samsung-skomer

On what postmarketOS version did you encounter the issue?

• edge (master branch)
• v21.03
• v20.05

Additional information

WiFi should work on skomer, however something is going wrong. According to Linusw it works for him, but he builds the firmware as part of the kernel which we cannot really do in postmarketOS for legal reasons, but it might be useful for debugging this.