Re: Linux on Toradex Colibri PXA320

[Dennis Semakin <insane79@xxxxxxxxx>]

19.11.09, 10:08, "Daniel Mack" <daniel@xxxxxxxx>:

> Hi,
>  
>  On Thu, Nov 19, 2009 at 11:40:30AM +0300, Semakin Dennis wrote:
>  > 18.11.09, 18:05, "Daniel Mack" :
>  > 
>  > >  > > That's something I never heard about. Ethernet was working properly here
>  > >  > > ever since I tried it. More information would indeed be important.
>  > >  > 
>  > >  > Maybe you don't have MAC address set properly for the card ? Some networking 
>  > >  > hardware can have problems with MAC that's all zeroes...
>  > >  
>  > >  In that case, the kernel should make up a random MAC. Anyway, the kernel
>  > >  log output will tell.
>  > >  
>  > >  Daniel
>  > >  
>  > 
>  > Thanks everybody. 
>  > Here is dmesg output log. The list is not complete, but the bacic moments I think are shown
>  > //begin
>  > Toradex Windows CE Bootloader 3.4 BETA 4 for Colibri Built Sep 22 2009
>  > 
>  > Press [SPACE] to enter Bootloader Menu
>  > 
>  > Module HW V1.2E  SerialNb: 2215423
>  > NAND Flash K9K: 1003 MB, SDRAM: 128 MB
>  > Core Voltage: 1400 mV
>  > CPU: PXA320 806 (403), HSIO: 208, MEM: 208, DDRRAM: 260, SRAM: 312, LCD: 208
>  > Set MAC: 00:14:2D:21:CD:FF
>  
>  [...]
>  
>  > <6>[    3.615891] colibri_pxa3xx_init_eth(): no valid serial boot tag found, tak
>  > ing MAC from device
>  
>  [...]
>  
>  > ax88796 ax88796.): 16bit, irq 100, c891a000, MAC 00:ff:ff:ff:ff:ff
>  
>  Hmm, ok, Marek was right - you _do_ face a problem with your MAC
>  address.
>  
>  The kernel logic first tries to use the serial number boot tag which
>  seems not to be present on your board. If that fails, the MAC is read
>  back from the Ethernet device. But that MAC is indeed bogus, too.
>  
>  For both cases, the problem is related to your bootloader. It should
>  either provide a valid serial number (which is how the way Toradex
>  actually wanted it to be) or leave the MAC address stored in the device
>  (iow, not reset the device before booting into Linux).
>  
>  Daniel
>  

Hi
I changed MAC address with
'#ifconfig eth0 down'
'#ifconfig eth0 hw ether 00:14:2D:21:CD:FF'
'#ifconfig eth0 up'
It has not brought desirable results :(
May be I did something wrong?

Den

_______________________________________________
linux-arm mailing list
linux-arm@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/linux-arm