ath12k-firmware: WCN7850 hw2.0: update board-2.bin
Jeff Johnson
jeff.johnson at oss.qualcomm.com
Wed Feb 11 11:34:00 PST 2026
On 3/27/2025 9:13 AM, Georg Gottleuber wrote:
> Hi,
>
> here is a new version of the updates to board-2.bin for WCN7850 hw2.0.
> The content is identical. But this time according to the instructions.
>
> * hardware description:
>
> - M.2 QCNCM865 WI-FI 7 BT Combo-Modul
> - Qualcomm® FastConnect™ 7800 Mobile chipset
> - PCI Vendor/Device ID: 17cb:1107
> - PCI Subsystem: 1eac:8001
> - radio is for 2.4 GHz, 5 GHz, 6 GHz
> - Bluetooth
>
>
> * origin of the board file
>
> - extracted from board-2.bin from linux-firmware
> ath12k/WCN7850/hw2.0/board-2.bin:
> bus=pci,vendor=17cb,device=1107,subsystem-vendor=105b,subsystem-
> device=e10d,qmi-chip-id=2,qmi-board-id=255.bin
>
>
> * ids to be used with the board file:
>
> - just add an additional board string for
> bus=pci,vendor=17cb,device=1107,subsystem-vendor=105b,subsystem-device=e10d,qmi-chip-id=2,qmi-board-id=255.bin
> +
> bus=pci,vendor=17cb,device=1107,subsystem-vendor=1eac,subsystem-device=8001,qmi-chip-id=2,qmi-board-id=255
> sha256sum:
> 3ee7d3291e4121431b79adc28dc06f28f0cb12d415e79244061c9349a1328dec
>
>
> * attached is the already present file (out of board-2.bin)
>
>
> Tested with 2.4GHz, 5GHz and 6GHz (iperf3 -t30 --bidir)
>
> Best regards,
> Georg
>
Just want to document that this was handled by:
https://git.codelinaro.org/clo/ath-firmware/ath12k-firmware/-/commit/fd7ddeb46bb57736211092c426bf6cfb2e703281
With the associated linux-firmware pull request:
https://msgid.link/ecf412bd-7bd3-42ed-bea4-d7aa837ddcae@oss.qualcomm.com
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