From: "Damjan Lampret" <damjan.lampret@arnes.si>
To: "Wolfgang Denk" <wd@denx.de>
Cc: <linuxppc-embedded@lists.linuxppc.org>
Subject: Re: Data TLB error exception
Date: Fri, 17 Mar 2000 17:53:15 +0100 [thread overview]
Message-ID: <007301bf9031$4a9a32c0$0a01010a@gamma> (raw)
In-Reply-To: 200002291827.TAA13080@denx.local.net
----- Original Message -----
From: Wolfgang Denk <wd@denx.de>
To: Damjan Lampret <damjan.lampret@arnes.si>
Sent: Tuesday, February 29, 2000 7:27 PM
Subject: Re: Data TLB error exception
[cut]
> > I suspect there is something wrong with my hub (MBX is connected to a
hub).
>
> Try a cross-over cable first - then you can be sure which part is
> failing.
>
> Wolfgang Denk
>
Perhaps this will save someone a couple of days of troubles...
Once in a while strange things happen. I have PINE Technology's 8-port
ethernet hub that works ok. Hub like any other. I have various custom MPC8xx
boards and PCs connected to it. Everything works OK. So I connected MBX860
to it and tried to download linux via tftp. My MBX was complaining with
'Network Error 0019' or something like that. I disconnected everything
except MBX and my working PC. It didn't work. Lost a couple of weeks trying
to figure out what is wrong. Lately I got another hub. This one is 8-port
3com's Office Connect. Since then MBX860 works great. And don't tell me to
check my cables or something like that. I tried everything except another
hub.
regards, Damjan
PS GCC from Dan's mbxroot.tar.gz is not working properly on my MBX. Other
simple programs from /bin and /usr/bin etc work except GCC which hangs
console (it outputs proper MPC8xx assembly in /tmp and then stops; kernel is
still running properly). I tried several GCCs from Dan's mbxroot package. Is
any of them properly compiled for native work on Linux/MPC860 (I found gcc
in several places) ? I have also compiled egcs-2.90.25 for cross work on
Linux/i386 but binaries segfault on Linux/MBX. Assembly is properly
generated by I suspect that not proper crt* are linked to final binary.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next parent reply other threads:[~2000-03-17 16:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200002291827.TAA13080@denx.local.net>
2000-03-17 16:53 ` Damjan Lampret [this message]
2000-02-28 11:08 Data TLB error exception Damjan Lampret
2000-02-28 3:14 ` Dan Malek
2000-02-29 14:06 ` Damjan Lampret
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