From: Dan Malek <dan@mvista.com>
To: clark@esteem.com
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: Hanging in the Delay loop
Date: Tue, 10 Oct 2000 00:03:00 -0400 [thread overview]
Message-ID: <39E294F4.E3FD24DB@mvista.com> (raw)
In-Reply-To: 1.5.4.32.20001010001658.006ba8f4@pop.esteem.com
clark@esteem.com wrote:
> Does anybody know why a machine would hang in the Calibration Delay
> Loop just before it spits out the BogoMIPs rating.
This happens if the decrementer isn't running. Is this an 8xx or 8260?
They both have the ability to disable the timebase, which includes the
decrementer (other processors don't do this). An ICE often does more
than you know, which could be an unexpected register setting that causes
this to happen.
-- Dan
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2000-10-10 4:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-10-10 0:16 Hanging in the Delay loop clark
2000-10-10 4:03 ` Dan Malek [this message]
2000-10-10 10:08 ` Gabriel Paubert
2000-10-10 16:20 ` Dan Malek
2000-10-10 17:56 ` Gabriel Paubert
2000-10-10 19:08 ` Dan Malek
2000-10-10 20:08 ` Gabriel Paubert
2000-10-10 21:59 ` exchanges file in minicom Zhaobin Zhu
2000-10-11 8:30 ` Eurico Inocencio
2000-10-11 11:29 ` Jerry Van Baren
2000-10-10 18:01 ` Safe shutdown on IDE boot Zhaobin Zhu
2000-10-10 18:44 ` Alex Shnitman
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