WiFi on GT King not work

[evzubkov]

Hello, I installed Armbian_22.08.0_Aml_s922x_bullseye_5.15.45_server_2022.06.08 on Beeline GTKing with an S922X processor. However, my wi-fi is not working. I'm not even into such a device already. Please tell me, is there anything I can do to make the wlan work?

SN: 6B9HH2DG70455

dmesg.txt

[ophub]

https://wiki.debian.org/WiFi/HowToUse

bullseye is a debian system, you can set it according to the official documentation

[evzubkov]

As far as I understand, I don't have a driver for wi-fi. Judging by the system logs, there is a BCM4362A2 on my box, and bluetooth loads normally. rfkill only sees bluetooth:

root@armbian:/home/alt# rfkill list
0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no

Do I need another driver to make wi-fi work?

Thank you for your help.

[ophub]

There are many solutions, you can operate according to your skilled method

Are you the box with the black case? Take a clear picture of the wireless network card chip and send it to see what model it is.

[evzubkov]

So, I disassembled my box. If I understood correctly, then the model of my chip is AP6275S.

[ophub]

Take a picture of this chip, what is written on it?

[evzubkov]

rtl8121f l1196h1 gl04

[ophub]

https://github.com/unifreq/linux-5.15.y/blob/efc89902ea55508ce19e7fac6bbed16a879ff60d/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c#L628

https://en.techinfodepot.shoutwiki.com/wiki/SparkLAN_AP6275S

The module model is AP6275S, and the chip model is bcm43752. The current driver should be able to support

[evzubkov]

Got it, thanks for your help

[ophub]

brcmfmac43752.tar.gz

After decompression, put these files in the /lib/firmware/brcm directory and try

[nathanredblur]

@evzubkov could you describe the process to install armbian in this device?
I tried everything and nothings seams works.

[evzubkov]

@nathanredblur

Hello! This was a long time ago, but it seems I did it in the following sequence.

• Download the image for your device.
• Check the uEnv.txt file, it should contain uncommented lines that indicate the DTB of your platform.
• Write the image on USB.
• Connect the prepared media to the device and turn on the power, boot into Android.
• Open the app "Update&Backup".
• Click on "Select" local update and chose the file on the removable media aml_autoscript.zip.
• Start "Update".
• System will reboot twice and start running the system from external media.

You can also try the instructions: https://github.com/ophub/amlogic-s9xxx-armbian/tree/main/documents#124-setting-the-box-to-boot-from-usbtfsd