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brcmfmac + AP6120 (brcm43362) doesn't connect to WPA2 AP (unprotected ok)

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Hi linux-wireless,

I'm running brcmfmac from backports-3.19-rc1-1 on linux 3.10. running
on an arm Amlogic S805 (cortex-a5, arm7) board (CX-S859).

I had to apply multiple custom patches [1]:
- Make sure the wifi chip is on via custom GPIO [1]
- Remove a problematic piece of code related to power manager (will
look into it later) [1]
- Mix the mmc->max_blk_count on the host (would cause a BUG_ON
assertion later on) [2] [3]

After that, I am able to modprobe brcmfmac see wlan0.
The interface correctly scans for wifi aps, and I can connect to
unprotected ones.

It fails, however, to connect to WPA/WPA2 protected aps. I have
attached a debug log obtained with debug=0xffffff [4]
I don't see any errors in it though...

Would anyone of you guys have any idea why ?

Thanks a lot,

[1] https://gist.github.com/steeve/10a9a643476cea99abf4#file-backports-power-on-wifi-sdio-patch
[2] https://gist.github.com/steeve/10a9a643476cea99abf4#file-fix-block-size-patch
[3] https://github.com/codesnake/linux-amlogic/blob/master/drivers/amlogic/mmc/aml_sdio.c#L317
[4] https://gist.github.com/steeve/10a9a643476cea99abf4#file-003-dmesg-log
-- 
Steeve Morin
twitter.com/steeve
github.com/steeve
linkd.in/smorin
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