October 16, 20241 yr Hi everyone. Tried stable and experimental builds. Also build my own image. All 6.x kernels don't seem to have a working wifi on this board. Tried modprobe brcmfmac without any luck - module loads but no wlan0 comes up. The board to my understanding has CYW43455 chip (from Cypress). Apparently there are several variations of BPI M4 Zero. The only image that has working wifi is from BPI website but it's a backports build with 5.4 kernel, so fairly old and outdated (running an upgrade makes the board unbootable). Any ideas? Thanks in advance.
October 16, 20241 yr Solution Read the post and check the PR link and or follow the fellas post below. The IMGs need to be updated, so currently that's the only remedy as far as I know.
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