[U-Boot] LL Temac, MAC adresse trouble

[Georg Schardt]

I use ARCH=ppc without devicetree.

i tried the devicetree tool from git.xilinx.com but i don't understand 
it right. i miss the .py file in the git-tree ? but this is my next 
project :)

because booting without uboot works fine, i dont think there is a 
problem with the driver.

i made a new board definition for the fx12mm copy some stuff from the 
ml403 board. is there any definition i have to change ? board_info or 
something ?

Georg

John Linn wrote:
>> -----Original Message-----
>> From: Georg Schardt [mailto:schardt at team-ctech.de]
>> Sent: Wednesday, August 13, 2008 12:01 PM
>> To: John Linn; u-boot at lists.denx.de
>> Subject: Re: [U-Boot] LL Temac, MAC adresse trouble
>>
>> Hi John,
>>
>> i use the kernel from git.xilinx.com (2.6.26-rc6) on  a Virtex4FX12
>> Minimodul from Memec. in this kernel tree is a driver for the lltemac
>> included.
>>
>> Georg
>>
>>     
>
> My mistake, I thought you were trying to use the LL TEMAC with u-boot to
> load the kernel.
>
> Are you using arch/powerpc with a device tree and passing the device
> tree to the kernel?
>
> I think the mac address should be in the device tree.
>
> I can't say I have tested that problem before, so we might have an issue
> with our driver also.
>
> -- John
>
>   
>>
>>
>> John Linn wrote:
>>     
>>> Hi Georg,
>>>
>>> Are you writing the LL TEMAC driver yourself or did you get it
>>> somewhere?
>>>
>>> I am working on u-boot for Xilinx is the reason I'm asking.
>>>
>>> Thanks,
>>> John
>>>
>>>
>>>       
>>>> -----Original Message-----
>>>> From: u-boot-bounces at lists.denx.de
>>>>
>>>>         
>>> [mailto:u-boot-bounces at lists.denx.de] On Behalf Of Georg Schardt
>>>
>>>       
>>>> Sent: Wednesday, August 13, 2008 11:21 AM
>>>> To: u-boot at lists.denx.de
>>>> Subject: [U-Boot] LL Temac, MAC adresse trouble
>>>>
>>>> Hi ,
>>>>
>>>> uh, the next error in my u-boot config :)
>>>>
>>>> if i boot my linux-kernel via the xmd-debugger the lltemac has a
>>>>
>>>>         
>>> correct
>>>
>>>       
>>>> mac-address and speed negotiating works fine, link comes up and
>>>>         
> ping
>   
>>> works.
>>>
>>>       
>>>> booting it with u-boot the mac-address is 0:0:0:0:0:0. i can change
>>>>
>>>>         
>>> the
>>>
>>>       
>>>> address with ifconfig eth0 hw ether, but speed negotiation does not
>>>>
>>>>         
>>> work:
>>>
>>>       
>>>> eth0: XLlTemac: Not able to set the speed to 1000 (status: 0x7949)
>>>> eth0: XLlTemac: Not able to set the speed to 100 (status: 0x7949)
>>>> eth0: XLlTemac: Not able to set the speed to 10 (status: 0x7949)
>>>> eth0: XLlTemac: could not negotiate speed
>>>> eth0: XLlTemac: PHY Link carrier restored.
>>>>
>>>> i think there is some error in the informations u-boot gives to the
>>>> linux kernel,  but i don't know what part of u-boot is doing this.
>>>>
>>>> greetings
>>>> georg
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>>>>
>>>>         
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