[U-Boot-Users] eth0: Invalid ethernet MAC address

[kabbin]

Dear Daniel
   When I use "NFS" command in u-boot, I got
Warning: MAC addresses don't match:
        HW MAC address:  00:00:00:00:00:00
        "ethaddr" value: 00:50:C2:42:B2:62

--- Daniel Alomar <dalomar at serrasold.com> »¡¡G

> Hi,
> 
> No, you must erase the flash region where the MAC address is stored.
> 
> Daniel Alomar i Claramonte
> Research & Development Electronic Dept.
> SERRA SOLDADURA, S.A.
> WEB Site: http://www.serrasold.com
> Knowledge Site: http://serratron.serrasold.com 
> 
> -----Mensaje original-----
> Dear all
>  I reference to
> http://blackfin.uclinux.org/forum/forum.php?thread_id=2299&forum_id=51
> 
> u-boot has "eeprom" command ?  But I cannot find it!
> as I got MAC addresses don't match.  
> Can u-boot allow me to change HW MAC address?  
> 
> Best regards.
> 
> --- kabbin <kabbin26 at yahoo.com.tw> Õf£º
> 
> > Dear All
> >   I faild to mount NFS, but TFTPis fine in U-boot.
> > 
> > //**************************************************************
> > eth0: SMC91C94 (rev 9) at 0xc4858300 IRQ 188 [nowait]
> > eth0: Invalid ethernet MAC address.  Please set using ifconfig .
> > .
> > .
> > IP-Config: Failed to open eth0
> > IP-Config: Guessing netmask 255.255.0.0
> > IP-Config: Complete:
> >       device=tap0, addr=140.92.60.146, mask=255.255.0.0,
> gw=255.255.255.255,
> >      host=140.92.60.146, domain=, nis-domain=(none),
> >      bootserver=255.255.255.255, rootserver=140.92.60.138, rootpath=
> > Looking up port of RPC 100003/2 on 140.92.60.138
> > portmap: server 140.92.60.138 not responding, timed out
> > //**************************************************************
> > 
> > How can I use the correct MAC address?
> > 
> > I have read the FAQ, so maybe there are some problems on linux kernel 
> > side. http://www.denx.de/wiki/view/DULG/EthernetDoesNotWorkInLinux
> > I also reference to
> > http://lists.arm.linux.org.uk/pipermail/linux-arm-kernel/2004-July/023579.
> html
> > But I still have no idea how to deal with it. 
> > Could someone help me please?
> 
> 
> 
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