How to load at reboot the modified driver on Pi Zero 2W?

[jotonedev]

The current guide for the Raspberry Pi 3 is not applicable to the Zero 2W, because the brcmfmac.ko file is not present in the patch directory

[jlinktu]

The modified brcmfmac driver of different kernel versions are now located under sub-directories in nexmon/patches/driver.