From: "Luigi 'Comio' Mantellini" <luigi.mantellini.ml@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Subject: Low BogoMips
Date: Tue, 27 Oct 2009 16:27:06 +0100 [thread overview]
Message-ID: <200910271627.06549.luigi.mantellini.ml@gmail.com> (raw)
Hi All,
my name is Luigi. I'm working on a stripped-down mpc8541 board (that has just
a serian and twe enets).
I have an issue on delay calibration. In fact my at boot time I see the
following on the serial console:
....
Calibrating delay loop... 83.20 BogoMIPS (lpj=166400)
....
This value seems to be too low and I suspect an error propagated from u-boot.
Can anyone help me to understand a good way to investigate this problem? which
registers or configuration values I need to check?
I will post the necessary snips of code or configuration if required.
Thanks a lot for your help,
ciao
luigi
--
Luigi 'Comio' Mantellini
R&D - Software
Industrie Dial Face S.p.A.
Via Canzo, 4
20068 Peschiera Borromeo (MI), Italy
Tel.: +39 02 5167 2813
Fax: +39 02 5167 2459
Email: luigi.mantellini@idf-hit.com
next reply other threads:[~2009-10-27 15:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-27 15:27 Luigi 'Comio' Mantellini [this message]
2009-10-27 17:03 ` Low BogoMips Jeff Angielski
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