ath12k-firmware: WCN7850 hw2.0: update board-2.bin

Georg Gottleuber ggo at tuxedocomputers.com
Thu Mar 27 09:13:55 PDT 2025


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

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