From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-bw0-f219.google.com (mail-bw0-f219.google.com [209.85.218.219]) by ozlabs.org (Postfix) with ESMTP id 85501B7BEC for ; Wed, 28 Oct 2009 02:27:13 +1100 (EST) Received: by bwz19 with SMTP id 19so323256bwz.8 for ; Tue, 27 Oct 2009 08:27:10 -0700 (PDT) From: "Luigi 'Comio' Mantellini" To: linuxppc-dev@lists.ozlabs.org Subject: Low BogoMips Date: Tue, 27 Oct 2009 16:27:06 +0100 MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Message-Id: <200910271627.06549.luigi.mantellini.ml@gmail.com> Reply-To: luigi.mantellini.ml@gmail.com List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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