ar6103 SDIO i.mx6q android4.04 connect fail ，Please help

[judongmao]

Hi,my hardware platform is SABRE Platform for smart Devices ,CPU  is i.mx6Q  ,we buy this DEVELOPMENT BOARD at 2013.

Android version is 4.04,we use AR6103_SDIO  WIFI ，so we use default  software config。

Now it can scan AP,but I connect AP, it show  WIFI signal is very   weak( very low).Finally, the connection fails

I've tested a lot of wireless routers.The phenomenon is consistent

I am in China. Please help me.

thanks

Kernel info：

android_readwrite_file: ret=18

android_readwrite_file: ret=18

ath6kl: temporary war to avoid sdio crc error

ath6kl: host only supports scatter of :1 entries, need: 16

ath6kl: ar6003 hw 2.1.1 sdio fw 3.2.0.137 api 3

Calling CRDA for country: US

Regulatory domain changed to country: US

    (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)

    (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)

    (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)

    (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

    (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

    (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

    (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)

mtp_open

ADDRCONF(NETDEV_UP): wlan0: link is not ready

CPU3: shutdown

CPU2: shutdown

Logcat info：

D/WifiConfigStore( 2343): IP config changed SSID = "3dinlife2" linkProperties: LinkAddresses: [] Routes: [] DnsAddresses: []

D/WifiConfigStore( 2343): proxy changed SSID = "3dinlife2"

D/CommandListener( 2243): Clearing all IP addresses on wlan0

D/ConnectivityService( 2343): ConnectivityChange for WIFI: DISCONNECTED/DISCONNECTED

D/ConnectivityService( 2343): Attempting to switch to mobile

D/ConnectivityService( 2343): Attempting to switch to ETHERNET

D/ConnectivityService( 2343): ConnectivityChange for WIFI: DISCONNECTED/DISCONNECTED

D/ConnectivityService( 2343): Attempting to switch to mobile

D/ConnectivityService( 2343): Attempting to switch to ETHERNET

D/dalvikvm( 2343): GC_CONCURRENT freed 376K, 5% free 9022K/9479K, paused 3ms+5ms

I/wpa_supplicant( 2624): wlan0: Trying to associate with SSID '3dinlife2'

E/WifiStateMachine( 2343): Misformatted scan result text with 9 fields: 80:81:00:f8:26:98 2417 -87 [WPA2-PSK-TKIP][ESS] һ·Ɋ84:74:2a:57:91:aa 2462 -88 [WPA-PSK-CCMP][ESS] ChinaNet-dx7X

D/dalvikvm( 2581): GC_CONCURRENT freed 354K, 7% free 7455K/7943K, paused 2ms+4ms

W/audio_hw_primary( 2249): do_out_standby...

E/Ethernet( 2343): DHCP request error:Timed out waiting for DHCP to finish

E/Ethernet( 2343): DHCP request error:Timed out waiting for DHCP to finish

D/Tethering( 2343): MasterInitialState.processMessage what=3

D/Tethering( 2343): MasterInitialState.processMessage what=3

D/dalvikvm( 2530): GC_CONCURRENT freed 315K, 7% free 6788K/7239K, paused 4ms+4ms

I/wpa_supplicant( 2624): wlan0: Authentication with 00:00:00:00:00:00 timed out.

I/wpa_supplicant( 2624): wlan0: CTRL-EVENT-ASSOC-REJECT status_code=1

I/wpa_supplicant( 2624): wlan0: Trying to associate with SSID '3dinlife2'

E/WifiStateMachine( 2343): Misformatted scan result text with 9 fields: 80:81:00:f8:26:98 2417 -85 [WPA2-PSK-TKIP][ESS] һ·Ɋ84:74:2a:57:91:aa 2462 -88 [WPA-PSK-CCMP][ESS] ChinaNet-dx7X

D/dalvikvm( 2581): GC_CONCURRENT freed 398K, 7% free 7501K/8007K, paused 2ms+4ms

I/wpa_supplicant( 2624): wlan0: Authentication with 00:00:00:00:00:00 timed out.

I/wpa_supplicant( 2624): wlan0: CTRL-EVENT-ASSOC-REJECT status_code=1

I/wpa_supplicant( 2624): wlan0: Trying to associate with SSID '3dinlife2'

E/WifiStateMachine( 2343): Misformatted scan result text with 9 fields: 80:81:00:f8:26:98 2417 -84 [WPA2-PSK-TKIP][ESS] һ·Ɋ84:74:2a:57:91:aa 2462 -88 [WPA-PSK-CCMP][ESS] ChinaNet-dx7X

E/Ethernet( 2343): DHCP request error:Timed out waiting for DHCP to finish

E/Ethernet( 2343): DHCP request error:Timed out waiting for DHCP to finish

I/wpa_supplicant( 2624): wlan0: Authentication with 00:00:00:00:00:00 timed out.

I/wpa_supplicant( 2624): wlan0: CTRL-EVENT-ASSOC-REJECT status_code=1

I/wpa_supplicant( 2624): wlan0: Trying to associate with SSID '3dinlife2'

E/WifiStateMachine( 2343): Misformatted scan result text with 9 fields: 80:81:00:f8:26:98 2417 -84 [WPA2-PSK-TKIP][ESS] һ·Ɋ80:81:00:f8:26:99 2417 -85 [WPA-PSK-TKIP][WPA2-PSK-TKIP][ESS] yifei

I/wpa_supplicant( 2624): wlan0: Authentication with 00:00:00:00:00:00 timed out.

I/wpa_supplicant( 2624): wlan0: CTRL-EVENT-ASSOC-REJECT status_code=1

Original Attachment has been moved to: kernel.txt.zip

Original Attachment has been moved to: logcat.txt.zip

[YixingKong]

Judong, has your issue been resolved? If yes, please click Correct Answer, otherwise please keep posting your issues here.

Thanks,

Yixing

[189li]

Dear Yixing Kong,

Thanks for your supports,

We used AR6103; on the web "kernel/git/firmware/linux-firmware.git - Repository of firmware blobs for use with the Linux kernel "

there are AR6003 and AR6003.1, which should be selected?

IN the hw.2.1.1 file, there are bdata.sd31.bin bdata.sd32.bin and bdata.wb31.bin; which should be download?

Is it right that change bdata.sd32.bin to bdata.bin, then place in myandroid/device/fslproprietary/
ath6k/firmware/hw2.1.1?

REgards,

Li

[israelpz · Accepted solution]

Hi ,

It seems the wifi module is not configured properly.

The setup is done on the firmware.

Do you load the firmware?

Do you have the latest firmware?

I going to copy some link related.By the way 6103 use 6003 firmware.

linux/kernel/git/firmware/linux-firmware.git - Repository of firmware blobs for use with the Linux k...

Atheros AR6003 SDIO WiFi Integration - RidgeRun Developer Connection

Anything else let me know.

Regards,

-Israel.

[judongmao]

Thanks,It's OK . I update the "bdata.bin". It is OK.