From: "Dan A. Dickey" <ddickey@charter.net>
To: Nicolas-Peter Pohland <pohland@snom.de>
Cc: "linuxppc-embedded@lists.linuxppc.org"
<linuxppc-embedded@lists.linuxppc.org>
Subject: Re: How to get rom code to go on FADS?
Date: Tue, 16 May 2000 21:31:10 -0500 [thread overview]
Message-ID: <3922046E.D77E156@charter.net> (raw)
In-Reply-To: 3921B844.572E3C63@charter.net
"Dan A. Dickey" wrote:
>
> Nicolas-Peter Pohland wrote:
> >
> > Did you try "rms der 0" (assuming you have the ADI board and MPC8bug SW)
>
> Nope, haven't tried that. I'll look at it later tonight; thanks
> for the tip.
Good! Fantastic tip.
This helps tremendously, especially in the fact that now I can
actually boot and run the kernel on my fads... while the ADI &
mpc8bug are connected. Before that, I would always get the
InstructionTLBMiss exception - and of course, mpc8bug didn't
really know anything about the address.
Also, I'm also now running in "stand alone" mode - with the
ADI & mpc8bug disconnected. Straight from the flash.
For me, this is great news. I know that most of you don't
give a hoot! :)
So, I'm attributing this recent success to:
A) Setting SYPCR in the rom code fairly early on.
B) Issuing a "rms der 0" to mpc8bug when it is connected.
I'm a happy camper at the moment. Mostly. :)
I just need to get my regular system setup to allow bootp and
host an nfs root for the fads.
Also, I just noticed - the kernel couldn't mount root, so it's
doing its "Rebooting in 180 seconds.." act. However, about
all I'm seeing after that is a:
<0>Kernel panic: Kernel Mode Software FPU Emulation
and then the duo is repeating every 180 seconds...
Not quite what I call a reboot. I would think it would at
least manage to restart the rom initialization code.
Anyways, thats relatively minor...
have a good night!
-Dan
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2000-05-17 2:31 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-05-11 21:11 How to get rom code to go on FADS? Dan A. Dickey
2000-05-12 16:33 ` Richard Hendricks
2000-05-12 17:03 ` Dan A. Dickey
2000-05-12 18:57 ` Richard Hendricks
2000-05-13 13:54 ` Dan A. Dickey
2000-05-15 15:54 ` Richard Hendricks
2000-05-15 17:00 ` Dan A. Dickey
2000-05-15 17:43 ` Dan A. Dickey
2000-05-15 18:25 ` Dan A. Dickey
2000-05-16 14:50 ` Richard Hendricks
2000-05-16 21:03 ` Dan A. Dickey
2000-05-16 1:55 ` Dan A. Dickey
2000-05-16 14:45 ` Richard Hendricks
[not found] ` <3920ED16.A2D26629@snom.de>
[not found] ` <3921B844.572E3C63@charter.net>
2000-05-17 2:31 ` Dan A. Dickey [this message]
2000-05-17 19:08 ` Richard Hendricks
2000-05-18 3:20 ` Dan Malek
2000-05-18 3:22 ` Dan A. Dickey
2000-05-18 3:20 ` Dan A. Dickey
2000-05-18 16:15 ` Richard Hendricks
2000-05-19 11:12 ` Dan A. Dickey
2000-05-19 15:01 ` Richard Hendricks
2000-05-13 5:18 ` duncanp
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