reproduce (this is a W=1 build):
        git checkout 34c44eb31de9cb7202ff070900463d6c706392c4
        b4 shazam https://lore.kernel.org/r/20240915140049.181380-4-arend.vanspriel@broadcom.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/