From: Meelis Roos <mroos@linux.ee>
To: trini@kernel.crashing.org,
Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: How to debug 2.6 PReP boot hang?
Date: Wed, 28 Jul 2004 12:19:42 +0300 (EEST) [thread overview]
Message-ID: <Pine.GSO.4.44.0407281213400.6874-100000@math.ut.ee> (raw)
I have a Motorola Powerstack II Pro4000 that has PReP and OF and is not
booting in 2.6. I hangs very early, the display stays in OF graphics
mode and nothing is printed. So it does not reach vga_init in
load_kernel, and I'm not sure it even reaches load_kernel.
What is the best suggestion to debugging this? I have serial cable and
could output chars there but what is the platform-specific code snippet
that should output a char on serial port?
--
Meelis Roos (mroos@linux.ee)
next reply other threads:[~2004-07-28 9:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-28 9:19 Meelis Roos [this message]
2004-07-29 22:55 ` Tom Rini
2004-08-16 14:39 ` Meelis Roos
2004-08-16 14:53 ` Tom Rini
2004-08-18 20:29 ` Meelis Roos
2004-09-01 17:27 ` Tom Rini
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