ath10k-firmware: QCA4019 hw1.0: Add Meraki MR33 specific BDFs

Kalle Valo kvalo at
Wed Apr 18 09:56:23 PDT 2018

Sven Eckelmann <sven.eckelmann at> writes:

> The support for this device was added a while ago to OpenWrt. This AP requires 
> two special BDFs to get the Wi-Fi PHYs working (correctly). The  bmi-board-
> id='s would clash with one of the the IPQ401X AP-DK boards because QCA doesn't 
> provide special IDs for customers and seems to use the AP-DK board-ids in the 
> wifi firmware to change its behavior.
> Now to the questions from the wiki page [1]:
> * description for what hardware this is:
>   - it is a IPQ4029 based board
>   - one QCA40xx radio is used as 2.4GHz radio
>   - one QCA40xx radio is used as 5GHz radio
> * origin of the board file (did you create it yourself or where you
>   downloaded)
>   - Chris didn't include this info in the OpenWrt commit (maybe he can add it
>     here)
>   - most likely taken from stock firmware image
> * ids to be used with the board file (ATH10K_BD_IE_BOARD_NAME in ath10k)
>   - QCA4019 hw1.0
>     + bus=ahb,bmi-chip-id=0,bmi-board-id=20,variant=Meraki-MR33
>       sha256sum:
>       44e8e733d5fc9bd747520d492c776a6fa4cd7effed69098aeb6f9d437785ebad
>     + bus=ahb,bmi-chip-id=0,bmi-board-id=21,variant=Meraki-MR33
>       sha256sum:
>       e816565130fae895cfa0c1760cfb47703f1bc5f24ce87922f86e94d4e2b6ccd2
> * attach the actual board file (board.bin)
>   - The name of the files are equal to the id string in the board-2.bin
>     (minus the ".bin")

I added these now, please check that I did it correctly. It's very easy
for me to make a mistake.

Kalle Valo

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