Linux kernel with wifi-bluetooth, audio ?

hoangnm

I am a bad luck with this board firefly rk3288 (not reload) . All ubuntu firmwares from company website download part not work, stuck and hanging at firefly logo, only stock Android firmware work well but it get too old android version - android 5. There are some custom builds that i can use - armbian, debian, libreelec etc ... They work and support most of neccessary components including wifi-bt, audio, video accel . But i get important thing. Most of custom firmwares what support wifi-bt use rk3288-firefly-reload.dtb, they only work as sdcard os, can't work on emmc storage. i must change dtb to rk3288-firefly.dtb when i install os to emmc. Unluckilly, lost wifi-bt, audio support. So, i need any suggest to find a native rk3288 board (not reload board) support wifi&bt, audio ? Thank you.
PS: Firefly RK3288 board (not reload version) - all stock ubuntus don't work (14.x, 16.x, 18.x ), only android 5 stock work well ... I need confirm this thing .