Wifi on wandboard + Yocto

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Wifi on wandboard + Yocto

Postby Umamahesh » Wed Jul 05, 2017 8:16 am

I am trying to bring up Wifi on wandboard Rev C1 and using Yocto Morty version(2.2.2) , I downloaded the firmware bin files from following

wget -c https://git.kernel.org/cgit/linux/kerne ... 0-sdio.bin
wget -c https://rcn-ee.com/repos/git/meta-fsl-a ... 0-sdio.txt

Created a folder firmware/brcm under tmp/work/wandboard-fslc-linux-gnueabi/core-image-minimal/1.0-r0/rootfs/lib

Enabled the drivers,

<*> Broadcom FullMAC wireless cards support │ │
│ │ [*] SDIO bus interface support

At the target getting following errors,

root@wandboard:~# dmesg | grep brcm
[ 1.739333] brcmfmac_sdio mmc1:0001:1: Direct firmware load for brcm/brcmfmac4330-sdio.bin failed with error -2
[ 1.748200] brcmfmac_sdio mmc1:0001:1: Falling back to user helper
[ 62.783879] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
[ 63.793963] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50

Please suggest
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