Gianfranco Mariotti authored 9 months ago and Davide Cardillo committed 8 months ago

Add Edimax EW-7611ULB USB combo WiFi+BT dongle firmware, to be used with the
kernel built-in driver: its chipset is Realtek RTL8723BU.
The firmware files are sourced from the EW-7611ULB_Linux_Driver_1.0.2 vendor package:
https://www.edimax.com/edimax/mw/cufiles/files/download/Driver_Utility/EW-7611ULB/EW-7611ULB_Linux_Driver_1.0.2.1.zip
* BT binaries have simply been renamed from EW-7611ULB_Linux_Driver_1.0.1.2/Bluetooth/8723BU
* WiFi binaries had to be generated from the convert_firmware{.c,.s} files available into the archive:
  * conversion program adapted from https://github.com/lwfinger/rtl8723bu/blob/master/convert_firmware.c
  * firmware data from EW-7611ULB_Linux_Driver_1.0.1.2/Wi-FI/driver/hal/rtl8723b/hal8723b_fw.c