On Dienstag, 28. August 2018 17:26:36 CEST Wang guilin wrote: > Hi,Sven > I am using the QCA9886 chip for the first time. I saw the example you > gave. > I think the following code should be deleted. > ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin > /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
But you also have to submit the correct BDF to Kalle Valo when it is not the same as the default one. Right now the board-2.bin provides: * bus=pci,bmi-chip-id=0,bmi-board-id=16.bin created size: 12064 * bus=pci,bmi-chip-id=0,bmi-board-id=17.bin created size: 12064 * bus=pci,bmi-chip-id=0,bmi-board-id=18.bin created size: 12064 * bus=pci,bmi-chip-id=0,bmi-board-id=23.bin created size: 12064 * bus=pci,bmi-chip-id=0,bmi-board-id=24.bin created size: 12064 * bus=pci,bmi-chip-id=0,bmi-board-id=25.bin created size: 12064 * bus=pci,bmi-chip-id=0,bmi-board-id=16,variant=OM-A62.bin created size: 12064 As you can see, the OpenMesh A62 used the reference board with the bmi-board-id=16 but required some changes in the BDF. Thus I had to submit the modified bus=pci,bmi-chip-id=0,bmi-board-id=16,variant=OM-A62.bin to Kalle for integration in QCA9888/hw2.0/board-2.bin of https://github.com/kvalo/ath10k-firmware. And then you have to tell ath10k to load the BDF with the variant= string and not the one without it. Of course, I don't know whether you had to change anything in the BDF or not. So I cannot say whether it is enough for you to just delete this symlink. Kind regards, Sven
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