From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id A4199B708B for ; Tue, 8 Sep 2009 06:38:24 +1000 (EST) Received: from mail-fx0-f222.google.com (mail-fx0-f222.google.com [209.85.220.222]) by ozlabs.org (Postfix) with ESMTP id D6C23DDD04 for ; Tue, 8 Sep 2009 06:38:23 +1000 (EST) Received: by fxm22 with SMTP id 22so2095715fxm.9 for ; Mon, 07 Sep 2009 13:38:21 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: Date: Mon, 7 Sep 2009 22:38:20 +0200 Message-ID: Subject: Re: MPC8536DS: u-boot detects PCIe card but Linux 2.6.30 does not. From: Leon Woestenberg To: Linux PPC Content-Type: text/plain; charset=ISO-8859-1 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello, On Mon, Sep 7, 2009 at 1:01 PM, Leon Woestenberg wrote: > on my MPC8536DS development board, a PCIe card does not get detected > by Linux, u-boot does list it. > > I'm suspecting the PCIe bridge (?) to not initialize correctly, but > that is a wild guess. See the u-boot log and kernel boot log with PCI > It seems this might be a endpoint hardware issue where the PCIe hot reset signal is ignored. Investigating further. Regards, -- Leon