[U-Boot] Ethernet not working on OMAP3 board with

Dirk Behme
2009-05-20T16:36:09Z

Pillai, Manikandan wrote:
> Hi ,
>
> Tried the hints but they don't work. I still don't have a fix. Still investigating.

Just two infos, maybe they help somehow:

- We recently cleaned up OMAP3's clock code. But this was to _improve_
network. If I remember correctly, Mani tested all clock changes and
they were fine. See git history of cpu/arm_cortexa8/omap3/interrupts.c
for details.

- Steve has still no luck with lan9221 from SMSC on Overo (U-Boot's
smc991x driver). See thread

http://lists.denx.de/pipermail/u-boot/2009-April/051238.html
http://lists.denx.de/pipermail/u-boot/2009-April/051247.html
http://lists.denx.de/pipermail/u-boot/2009-April/051259.html

I'm not sure which network chip is used on EVM, though.

Best regards

Dirk

>> -----Original Message-----
>> From: Dirk Behme [mailto:dirk.behme at googlemail.com]
>> Sent: Tuesday, May 19, 2009 8:10 PM
>> To: Pillai, Manikandan
>> Cc: u-boot at lists.denx.de
>> Subject: Re: Ethernet not working on OMAP3 board with
>>
>> Hi Mani,
>>
>> Pillai, Manikandan wrote:
>>> Hi,
>>>
>>> I was testing the latest tip of u-boot and v2009.06-rc1, I find that the
>> Ethernet is not working.
>>> Is there some fix available for this issue ? The 2009.03 was working fine.
>> Any news on this? Did the hints from ml help? Or do we have to
>> investigate further?
>>
>> Best regards
>>
>> Dirk
>>
>
>