WiFi Problem....!

Hi, I’m using 28.1 version of L4T. There is WiFi related problem using bcmdhd kernel module.
When WiFi is enabled on Network Manager UI, fully open or WEP-Encrypted APs are showed but WPA-Encrypted
APs never showed although WPA-Supplicant daemon is normally running.
However, when brcmfmac kernel moudle is used all the type of AP is shoewd.
Why? What difference is there between them ?

Hi DNA01,

How do you get brcmfmac? Is this from NV?

No, I used brcmfmac module of 4.4.38-tegra kernel in L4T 28.1 package and got the related firmware, brcmfmac4354-sdio.bin, on ‘https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/brcm’ site.

Since we also got this fw from vendor, we either don’t know what is the difference between them.

Please contact broadcom if you need help in fw.