From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4B95028F.6030202@domain.hid> Date: Mon, 08 Mar 2010 14:58:39 +0100 From: Gilles Chanteperdrix MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Xenomai-help] a problem about Calibrating delay loop... List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?B?6LS55pyx6Z2S?= Cc: xenomai@xenomai.org =E8=B4=B9=E6=9C=B1=E9=9D=92 wrote: > HI all, >=20 > I am porting xenomai-2.5.1 to arm architecture(Samsung > S3C2440).Everything is ok when I do patch and compile.But the board > start up,console lock and say"calbrating delay loop...".(before patch > xenomai into kernel,the kernel image can work well) >=20 > Xenomai say that it supports "S3C24xx family" ,but I always meet this > problem. >=20 > Someone said the timer interrupt does not work,I don't know how to > watch it and work out this problem. >=20 > Do you know some methods that can solve it ? You are the second person to report this issue: https://mail.gna.org/public/adeos-main/2010-02/msg00013.html Not having the hardware, I can not debug this myself. I can not tell you more than what I already told Michel. --=20 Gilles.