qtopia - kernel panic

syed yaqoob ali yaqoobali007 at gmail.com
Fri Aug 29 07:23:28 CEST 2008


rakshat hooja wrote:
>
>
> On Fri, Aug 29, 2008 at 9:08 AM, syed yaqoob ali 
> <yaqoobali007 at gmail.com <mailto:yaqoobali007 at gmail.com>> wrote:
>
>     rakshat hooja wrote:
>>
>>
>>     On Wed, Aug 27, 2008 at 7:13 PM, arne anka <openmoko at ginguppin.de
>>     <mailto:openmoko at ginguppin.de>> wrote:
>>
>>         >> I did connect to the cu using this command :  cu -l
>>         /dev/ttyACM0
>>         >    But still the same response its going back to the menu
>>
>>
>>     Are you not getting the u-boot terminal on the host PC?
>>
>>     Rakshat
>>     ------------------------------------------------------------------------
>     No,I am not getting the u-boot terminal on host pc .I have
>     connected  the cu and tried to select the option  for usb.It is
>     returning back th same u-bootmenu on freerunner.
>
>
> What happens on the host computer after  you run
>
> cu -l /dev/ttyACM0
>
>
> And did you do sudo chown uucp.uucp /dev/ttyACM0 before running cu?
>
>
> My output is as follows
>
> rakshat at rakshat-laptop:~$ sudo chown uucp.uucp /dev/ttyACM0
> rakshat at rakshat-laptop:~$ sudo cu -l /dev/ttyACM0
> Connected.
> ut:   usbtty
> Err:   usbtty
> PCB rev: 0x000
> Power: 0mA
>
> switching led 2 0
> switching led 2 1
> switching led 2 0
> GTA02v5 # DEVICE_CONFIGURED: 1
> DEVICE_CONFIGURED: 1
>
> GTA02v5 # 
>
>
> works each and every time.
>
> Also in new kernels you no longer need to set console to USB as it is already set by default (atleast in 
>
> my experience.
>
> Update me if this works.
>
> Rakshat
>   
>  
>
>
>
>
>
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This is what i get when i try connect to u-boot through cu.

1) I connect the usb and start the new freerunner u-boot  menu.

2) Then  i use  this command at host prompt.:

[root at localhost /]# sudo chown uucp.uucp /dev/ttyACM0
[root at localhost /]# sudo cu -l /dev/ttyACM0
Connected.

This is wha ti get on host pc.

I try selecting the console on the usb but it comes back to the same 
menu on freerunner.



            

  

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