Enable wifi (connman)

Dec 23 23:38:07 osmc-Tobias kernel: mmc-bcm2835 3f300000.mmc: no support for card's volts
Dec 23 23:38:07 osmc-Tobias kernel: mmc1: error -22 whilst initialising SDIO card
Dec 23 23:38:07 osmc-Tobias kernel: mmc1: Got command interrupt 0x00030000 even though no command operation was in progress.
Dec 23 23:38:07 osmc-Tobias kernel: mmc1: Got command interrupt 0x00030000 even though no command operation was in progress.
Dec 23 23:38:07 osmc-Tobias kernel: random: fast init done

Are we back to the issue we already discussed here?