Fwd: Ehernet FEC problem in Coldfire M5272C3

---------- Forwarded message ----------
From: Ashish Phogat <[email protected]>
Date: Tue, Mar 26, 2013 at 8:46 AM
Subject: Re: [uClinux-dev] Ehernet FEC problem in Coldfire M5272C3
To: Greg Ungerer <[email protected]>


Hi,
My Kernel is 2.4.34.5 and uClinux-dist is uClinux-dist-20120401.tar.bz2.

Thanks for Replying.

Thanks
Ashish Phogat


On Mon, Mar 25, 2013 at 9:48 PM, Greg Ungerer <[email protected]>wrote:

> Hi Ashish,
>
> On 26/03/13 08:03, Ashish Phogat wrote:
> > I am facing a very old problem with my Ethernet connection on M5272C3
> coldfire board. As soon as my uclinux boots I got the following logs shown
> below:
>
> What version of kernel?
> What version of uClinux-dist?
>
> Regards
> Greg
>
>
>
> > Command: cat /etc/motd
> > Welcome to
> >           ____ _  _
> >          /  __| ||_|
> >     _   _| |  | | _ ____  _   _  _  _
> >    | | | | |  | || |  _ \| | | |\ \/ /
> >    | |_| | |__| || | | | | |_| |/    \
> >    |  ___\____|_||_|_| |_|\____|\_/\_/
> >    | |
> >    |_|
> >
> > For further information check:
> > http://www.uclinux.org/
> >
> > Execution Finished, Exiting
> >
> > Sash command shell (version 1.1.1)
> >
> > /> NETDEV WATCHDOG: eth0: transmit timed out
> > eth0: transmit timed out.
> > Ring data dump: cur_tx 321100, dirty_tx 321100 cur_rx: 321000
> >  tx: 16 buffers
> >   00321100: 0000 0012 00000000
> >   00321108: 0000 0816 00000000
> >   00321110: 0000 001a 00000000
> >   00321118: 0000 0c1e 00000000
> >   00321120: 0000 0432 00000000
> >   00321128: 0000 40a6 00000000
> >   00321130: 0000 002a 00000000
> >   00321138: 0000 002e 00000000
> >   00321140: 0000 0032 00000000
> >   00321148: 0000 0036 00000000
> >   00321150: 0000 003a 00000000
> >
> >  rx: 32 buffers
> >   00321000: 8000 0440 00320000
> >   00321008: 8000 0c70 00320800
> >   00321010: 8000 092b 0037f000
> >   00321018: 8000 ff9a 0037f800
> >   00321020: 8000 7fa2 0037e000
> >   00321028: 8000 eda6 0037e800
> >   00321030: 8000 ffa2 0037d000
> >   00321038: 8000 ffa6 0037d800
> >   00321040: 8000 ffb2 0037c000
> >   00321048: 8000 ffb6 0037c800
> >   0032
> >
> > Spurious interrupt 1
> >
> >
> > uclinux simply hangs there. I found that there is a large amount of
> people who are getting the same problem in past couple of years. But I did
> not get any solution for the problem.
> >
> > Please let me know whether this problem still exists in uclinux source
> code for M5272C3. where I will find the solution for that?
> >
> > My Ethernet Hardware Info:
> > fec.c: Probe number 1 with 0x0000
> > eth0: FEC ENET Version 0.2, 00:e0:0c:bc:e5:60
> > fec: PHY @ 0x1, ID 0x0022561b -- AM79C874
> >
> > Thanks and Appreciated for your help.
> >
> > Thanks
> > Ashish Phogat
> >
> >
> > _______________________________________________
> > uClinux-dev mailing list
> > [email protected]
> > http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
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> >
>
>

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