[meta-freescale] [Yacto Project] Issue with Implementation of "Wi-Fi Access Point" on IMX7

Vikram Bidkar vikram.bidkar at sasken.com
Sun Jul 9 22:06:33 PDT 2017

Dear All,

I am trying to implement "Wi-Fi Access Point" on the IMX7 evaluation board having Murata Wi-Fi chip(LBEH5HMZPC).

Below are my changes in .config file.



but when I do "ifconfig wlan0 up" I am getting following error

root at imx7dsabresd:~# ifconfig wlan0 up

Dongle Host Driver, version 1.141.92 (r)
Compiled in drivers/net/wireless/bcmdhd
wl_android_wifi_on in
mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
mmc1: queuing unknown CIS tuple 0x80 (6 bytes)
F1 signature OK, socitype:0x1 chip:0x4339 rev:0x1 pkg:0x0
DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
dhd_bus_rxctl: resumed on timeout, INT status=0x208000C0
dhd_bus_rxctl: rxcnt_timeout=1, rxlen=0
dhd_check_hang: Event HANG send up due to re=1 te=0 e=-110 s=2
dhd_open : wl_android_wifi_on failed (-14)

What could be the issue?
Note: Wi-Fi is working fine in client mode. It can able to scan and all.

possible issue may be

1) I think I have missed some patches as mentioned in the document (http://www.nxp.com/docs/en/application-note/AN5414.pdf)
Can I get the patches as mentioned in ("section :2 Prepare source code for applying Wi-Fi patches" from doc http://www.nxp.com/docs/en/application-note/AN5414.pdf )

Please help me to resolve the issue

Thanks and Regards,


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