BCM43465 WiFi chip

Could anybody explain, why BCM43465 is not supported by Linux/OpwnWrt? :confused:

https://openwrt.org/meta/infobox/broadcom_wifi

Your question should be: 'Why does Broadcom not support this chip with FOSS drivers on Linux?' That's the crux 9 times out of 10.

The answer is linked to above.

Is it possible to mae "unnoficial" OpenWrt build with proprietary driver?