Hi Hung
yes BCM4339 used in BSPs as stated in Linux L4.14.98_2.0.0 Documentation
supports IEEE 802.11w — Secure Management Frame according to its datasheet
http://www.mouser.com/ds/2/100/Radio%20with%20Integrated%20Bluetooth%204.1%20and%20FM%20Receive-9616...
One can post question on murata support portal how to enable it
wireless.murata.com/eng/products/rf-modules-1/wi-fi-bluetooth-for-freescale-i-mx.html
Best regards
igor
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