firepower

@svyatoslav Recommended usb wifi. https://github.com/morrownr/USB-WiFi

@svyatoslav https://forum.armbian.com/topic/29794-how-to-install-armbian-in-h618/page/20/#findComment-217879

There was ssv6x5x android drivers in the tanix and vontar firmware i upload. You could try them. https://forum.armbian.com/topic/29794-how-to-install-armbian-in-h618/page/20/#findComment-217879

Broadcom brcmsmac(PCIe) and brcmfmac(SDIO/USB) drivers https://wireless.docs.kernel.org/en/latest/en/users/drivers/brcm80211.html Broadcom brcmfmac driver Support for both 32 and 64 bit Linux kernels Firmware installation Current For SDIO driver you need to copy the nvram for your system and place it in /lib/firmware/brcm. The nvram file name depends on the chip you have. The kernel log will tell you the exact file name. For the USB driver no nvram file is strictly needed: in fact, the driver only loads the firmware blob and does not look for an nvram text file. However, the nvram parameters are still required and they are already part of the firmware blob. This is a TRX file which contains the nvram parameters as a sequence of zero-terminated plain text strings, appended at the end of the last section. For an example of how to modify/add nvram parameters for USB devices, see this post: https://elimo.io/2-4ghz-coexistence-reverse-engineering-broadcom-chips-to-enable-packet-traffic-arbitration/ The firmware files are located in the linux-firmware repository and can be copied as is to /lib/firmware/brcm. SDIO chip on older kernels (before 3.13) In kernel priors to v3.13 the SDIO driver used generic firmware names. Below are the instruction Use the nvram file installed in your system and copy it to /lib/firmware/brcm/brcmfmac-sdio.txt The firmware can be found in the linux-firmware repository. For 4329: cp brcm/brcmfmac4329.bin /lib/firmware/brcm/brcmfmac-sdio.bin For 4330: cp brcm/brcmfmac4330.bin /lib/firmware/brcm/brcmfmac-sdio.bin Alternatively, when not available the Android version can be used as well: git clone https://android.googlesource.com/platform/hardware/broadcom/wlan firmware files: bcmdhd/firmware/bcm4329/fw_bcm4329.bin bcmdhd/firmware/bcm4330/fw_bcm4330_b2.bin NVRAM from EFI Some new devices are storing the nvram which is needed in addition to the firmware by the driver in an EFI variable and the Windows driver can access it (this file should be optional in the case of PCIe devices). Currently brcmfmac does not support this automatically. First mount the efi vars into sysfs: mount -t efivarfs none /sys/firmware/efi/efivars The content of the nvram is in this file: /sys/firmware/efi/efivars/nvram-74b00bd9-805a-4d61-b51f-43268123d113 Copy this file where brcmfmac expects the nvram, for example: cat /sys/firmware/efi/efivars/nvram-74b00bd9-805a-4d61-b51f-43268123d113 > /lib/firmware/brcm/brcmfmac43241b4-sdio.txt

I am including the Tanix tx6s and Vontar h618 complete android firmware for wifi/bluetooth. I previously tried using some of the files with no success but found the complete firmware save to a usb drive. I think android is using different file names to what is usually expected to work. hopefully its useful to get Bluetooth working in armbian. Tanix Tx6s Wifi/BT: SP6330-X0 Clock: 26.0 MHz Tanix tx6s android firmware also includes fdt (dtb) file Vontar H618 Wifi/BT: HK6334Q Clock: 37.4 MHz Vontar H618 android firmware I no longer have working android to boot into. If someone can copy the android fdt (dtb) file from their vontar h618 box and upload it. i would be very grateful. here is how you can do it , i did this for tanix tx6s get android fdt (dtb) think this is the android path to the file /sys/firmware/fdt

@dale murata is armbian firmware, samsung is from vontar android firmware, if you open .hcd with text editor you see text of murata or samsung, I just use that as reference for each file.

@Nick A here are the files for Vontar.h618 bluetooth BCM4334B0.hcd.Murata BCM4334B0.hcd.Samsung

here is the complete brcm wifi BT firmware I found it may have firware useful for other wifi BT devices. brcm.zip

Tanix Tx6 use Wifi & Bluetooth uses SP6330-X. with 26MHz xtal. for Wifi the brcmfmac-ap6330-sdio firmware works for 26Mhz xtal for bluetooth the BCM4330B1.hcd is used but it is for 37.4MHz xtal I have tried linking to .hcd files that contain 26MHz , but still bluetooth does not work. Good News I have found BCM4330B1.hcd with 26Mhz Xtal Bluetooth is detecting and connecting devices. BCM4330B1.hcd

after many day of building and test I have found My TV Box Tanix Tx6 which I use build/patch/kernel/archive/warpme-6.12/0646-arm64-dts-allwinner-h616-add-Tanix-TX6s-axp313-TVbox.patch My TV Box Vontar H618 which I use build/patch/kernel/archive/warpme-6.12/0649-arm64-dts-allwinner-h618-add-vontar-h618-TVbox.patch the Android DTS use different GPIO for bluetooth hex gpio 10 11 13 or dec gpio 16 17 19 (same as transpeed) but warmme patch uses gpio 6 5 4 for my Tanix Tx6s and Vontar H618 I need to edit to Note: &r_pio is gpio connected to CPU not sure if it makes a difference to use &pio

/* Bit 0 express polarity */ #define GPIO_ACTIVE_HIGH 0 #define GPIO_ACTIVE_LOW 1 /* Bit 1 express single-endedness */ #define GPIO_PUSH_PULL 0 #define GPIO_SINGLE_ENDED 2 /* Bit 2 express Open drain or open source */ #define GPIO_LINE_OPEN_SOURCE 0 #define GPIO_LINE_OPEN_DRAIN 4 /* * Open Drain/Collector is the combination of single-ended open drain interface. * Open Source/Emitter is the combination of single-ended open source interface. */ #define GPIO_OPEN_DRAIN (GPIO_SINGLE_ENDED | GPIO_LINE_OPEN_DRAIN) #define GPIO_OPEN_SOURCE (GPIO_SINGLE_ENDED | GPIO_LINE_OPEN_SOURCE) /* Bit 3 express GPIO suspend/resume and reset persistence */ #define GPIO_PERSISTENT 0 #define GPIO_TRANSITORY 8 when combining add the bits #define GPIO_OPEN_DRAIN (GPIO_SINGLE_ENDED | GPIO_LINE_OPEN_DRAIN) is 2+4= 6 gpios = <&pio 0 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; or gpios = <&pio 0 7 4>;

Bluetooth app opens and scans but does not find any devices.

I rebuild with above corrections and also changed the bluetooth GPIO pins to be same as android. Now I can see bluetooth before it was missing. Tanix-tx6s

I deleted the build folder and built votar image a second time to make sure. same result. brcmfmac4334-sdio.tanix,tx6s.bin again was requested. just thought it strange. was trying to solve bluetooth not working and see what different dmesg give. originally compiled tanix tx6 then after compile vontar, though it may because used same build folder. that why did again with clean build. also tanix tx6 is requesting brcmfmac-ap6330-sdio.tanix,tx6s.bin /build/patch/u-boot/u-boot-h616 153-add-tanix_tx6s_axp313_defconfig.patch + model = "Tanix TX6s (axp313)"; + compatible = "tanix,tx6s", "allwinner,sun50i-h616"; 160-add-vontar-h618-defconfig.patch + model = "Vontar H618"; + compatible = "tanix,tx6s", "allwinner,sun50i-h616"; /build/patch/kernel/archive/warpme-6.12 0649-arm64-dts-allwinner-h618-add-vontar-h618-TVbox.patch + model = "Vontar H618"; + compatible = "tanix,tx6s", "allwinner,sun50i-h616"; should this be + compatible = "vontar,h618", "allwinner,sun50i-h616";

Noticed some strange wifi setting for my Vontar H618, its asking for Tanix,Tx6s wifi firmware I am using brcmfmac4334-sdio.bin and wifi works.