MOX SDIO WiFi adapter & AP

TODO: SDIO firmware - take one from https://anduin.linuxfromscratch.org/sources/linux-firmware/mrvl/ ??? or from firmware-libertas package???# the destination is /lib/firmware/mrvl and the file either sd8897_uapsta.bin ??? or sdsd8997_combo_v4.bin (works as STA)

Then there is the files/rc.local script that sets AP mode.