[meta-freescale] WiFi & Bluetooth not working on Cubox-i with Yocto

[David Lawson]

It doesn't look like wifi or bluetooth is working on the Cubox-i
(i2W-300-D, i4P-300-D, i2eXw-300-D) since the update to the 3.14.14 kernel.

recipes-kernel/linux/linux-cubox-i-3.14.14/defconfig contains:

CONFIG_BRCMSMAC=m
CONFIG_BRCMFMAC=m
CONFIG_BRCMFMAC_USB=y

Here are some things I've tried:

root at cubox-i:/# ifup wlan0
ifconfig: SIOCGIFFLAGS: No such device

root at cubox-i:/# dmesg | grep brcm
[    0.082175] brcm_osc_reg: 3300 mV
[    0.082397] brcm_reg: 3300 mV

I've tried applying this patch:
http://patches.openembedded.org/patch/83313/

As well as installing bcm4330-nvram-config and linux-firmware-bcm4330.

I also tried recompiling the kernel with CONFIG_BRCMFMAC=y but that didn't
seem to help.

I think it might have something to do with this:
SolidRun/linux-imx6 at ab77dfa
<https://github.com/SolidRun/linux-imx6/commit/ab77dfaaabea44c831820cda38b386510d7e9aa9>


I have an example .sdcard image:

https://drive.google.com/file/d/0B8AfYFbMUaK9OHFYbi0xSHVpeVE/view?usp=sharing
(lrunzip to extract, 15M compressed, 132M extracted)

This includes the following in the kernel defconfig:

# CONFIG_BRCMSMAC=m
CONFIG_BRCMUTIL=y
CONFIG_BRCMFMAC=y
CONFIG_BRCMFMAC_SDIO=y
# CONFIG_BRCMFMAC_USB=m

as well as bcm4330-nvram-config and linux-firmware-bcm4330.
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