https://bugzilla.suse.com/show_bug.cgi?id=1179367
https://bugzilla.suse.com/show_bug.cgi?id=1179367#c2
--- Comment #2 from Dr. Werner Fink ---
Found a workaround after comparing our kernel source tree for Leap 15.2 with
that from https://github.com/raspberrypi/linux.git by doing
git clone https://github.com/raspberrypi/linux.git rpi-kernel
diff -uNrp linux/drivers/net/wireless/broadcom/brcm80211/ \
rpi-kernel/drivers/net/wireless/broadcom/brcm80211/
I've simply changed the value of the tag "ccode" in the NVRAM file
diff -up /lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.back \
/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt
--- /lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt.orig
+++ /lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt
@@ -15,7 +15,7 @@ btc_params1=0x7530
btc_params8=0x4e20
cckbw202gpo=0
cckpwroffset0=5
-ccode=ALL
+ccode=DE
# cldo_pwm is not set
deadman_to=0xffffffff
devid=0x43e2
then run
modprobe -r brcmfmac
modprobe -r cfg80211
modprobe brcmfmac
and it works! This is a bug below drivers/net/wireless/broadcom/brcm80211/
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