Raspberry Pi 3b wifi not work/ detected

I’ve bought a RPI3 a month ago. I’ve intalled Raspian Jessi and all works fine. However, as a opesuse user, I’ve intalled opensuse tumbleweed last week from http://download.opensuse.org/repositories/devel:/ARM:/Factory:/Contrib:/RaspberryPi3/images/ on it (tested both, JeOS and XFCE) but wifi it doesn´t work :’(.

I’ve tried to check drivers/firmware and all seems ok in their latest versions. Is that a well known bug in opensuse?

In /lib/firmware/brcm/ already exists files called: brcmfmac43430-sdio.bin, brcmfmac43430-sdio.txt (which is a symlink to brcmfmac43430-sdio-raspberrypi3b.txt) and brcmfmac43430-sdio-raspberrypi3b.txt, among others. I suppose that would be the correct firmware files because the installed wifi chipset in RPI3 is Broadcom BCM43438.

All mi opensuse system is up-to-date (kernel version “Linux testTW 4.4.30-6-default #1 SMP Sat Nov 5 06:02:08 UTC 2016 (6548ee8) aarch64 aarch64 aarch64 GNU/Linux”). And specific broadcom and RPI3 files installed are (already included in the downloaded image): raspberrypi-firmware, raspberrypi-firmware-config-rpi3, bcm43xx-firmware, btd-broadcom.

Not wireless device is detected using ifconfig -a or iwconfig commands. And no device is detected using lsusb, but module brcmfmac is loaded on boot.

What can I do to make wifi work? I’m stuck…
Thanks a lot