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imx7d bcm4339 wifi ap mode and firmware

Question asked by cao zou on Oct 26, 2017
Latest reply on Oct 27, 2017 by igorpadykov

Hi:

 

   My customer want to support the  bcm4339 ap mode in  imx7d sabresd board, i have download the demo images:L4.9.11_1.0.0-ga_images_MX6UL7D.tar.gz.

   But i doesn't support the ap mode,  because this demo images doesn't provide the AP mode firmwares.

I can see only these files in /lib/firmware/bcm/ZP_BCM4339/:

   bcmdhd.ZP.OOB.cal bcmdhd.ZP.SDIO.cal fw_bcmdhd.bin fw_bcmdhd_mfgtest.bin.

 

     In my understand,  bcm4339 should load the firmware "fw_bcmdhd_apsta.bin" to enable ap mode.

Could you provide the fw_bcmdhd_apsta.bin of linux 4.9.11_1.0.0-ga.

   

     By the way, the firmware load PATH has tow items:

      CONFIG_BCMDHD_FW_PATH="/lib/firmware/bcm/ZP_BCM4339/fw_bcmdhd.bin"
      CONFIG_BCMDHD_NVRAM_PATH="/lib/firmware/bcm/ZP_BCM4339/bcmdhd.ZP.OOB.cal"

 

      For supporting wifi ap mode,  /lib/firmware/bcm/ZP_BCM4339/bcmdhd.ZP.OOB.cal is also need to replace with AP mode files?

 

Regards,

czou

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