From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Underwood <underplank@gmail.com>
Date: Thu, 02 Dec 2010 17:48:47 +0800
Subject: [U-Boot] U-boot networking not working
In-Reply-To: <20101202073739.6FF54EA6600@gemini.denx.de>
References: <1291273748.31320.3.camel@bertha>
	<20101202073739.6FF54EA6600@gemini.denx.de>
Message-ID: <4CF76B7F.2010202@gmail.com>
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To: u-boot@lists.denx.de

Hi!

thanks for your quick replys. More helpful than the manufacturer thats 
for sure.

I totally admit that im a newbie at all this, so sorry if I dont 
understand things.

I was under the impression that the MAC address was supplied by the 
hardware supplier. (at least this seems to be the can in the PC world). 
Is this not the case in the embedded world?

Cheers

Mark

Wolfgang Denk wrote:
> Dear Mark Underwood,
>
> In message<1291273748.31320.3.camel@bertha>  you wrote:
>> I've got an sbc6000x from www.armkits.com. I've been working through how
>> to put debian onto this board and was making some progress (im just a
>> beginner), but now I
>> dont have network access when at the U-boot prompt. The Board is
>> connected to the network as the link light is on on the interface. As
>> soon as I try to ping the board itself ie ping 192.192.192.200 (the
>> default ip address) the link light goes out. this is from the command
>> line
>
> Well, I guess you did not read the FAQ...
>
>> U-Boot>  printenv
>> bootcmd=nand read 0x22000000 0x1A0000 0x200000; bootm 0x22000000
>> bootdelay=3
>> baudrate=115200
>> ethaddr=DE:AD:BE:EF:01:01
>
> Ouch.
>
> See FAQ 14.2.13. Ethernet Does Not Work
>
> See also 14.2.14. Where Can I Get a Valid MAC Address from?
>
> Best regards,
>
> Wolfgang Denk
>