From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 03 May 2006 15:44:02 +0100 (BST) Received: from amdext3.amd.com ([139.95.251.6]:61841 "EHLO amdext3.amd.com") by ftp.linux-mips.org with ESMTP id S7620188AbWECOnu (ORCPT ); Wed, 3 May 2006 15:43:50 +0100 Received: from SSVLGW01.amd.com (ssvlgw01.amd.com [139.95.250.169]) by amdext3.amd.com (8.12.11/8.12.11/AMD) with ESMTP id k43EhQcE022418; Wed, 3 May 2006 07:44:27 -0700 Received: from 139.95.53.182 by SSVLGW02.amd.com with ESMTP (AMD SMTP Relay (Email Firewall v6.1.0)); Wed, 03 May 2006 07:43:33 -0700 X-Server-Uuid: 519AC16A-9632-469E-B354-112C592D09E8 Received: from ldcmail.amd.com ([147.5.200.40]) by SSVLEXBH1.amd.com with Microsoft SMTPSVC(6.0.3790.2499); Wed, 3 May 2006 07:43:33 -0700 Received: from cosmic.amd.com (cosmic.amd.com [147.5.201.206]) by ldcmail.amd.com (Postfix) with ESMTP id E66FD2028; Wed, 3 May 2006 08:43:32 -0600 (MDT) Received: from cosmic.amd.com (localhost [127.0.0.1]) by cosmic.amd.com (8.13.4/8.13.4) with ESMTP id k43ExRam003142; Wed, 3 May 2006 08:59:27 -0600 Received: (from jcrouse@localhost) by cosmic.amd.com ( 8.13.4/8.13.4/Submit) id k43ExRx8003141; Wed, 3 May 2006 08:59:27 -0600 Date: Wed, 3 May 2006 08:59:27 -0600 From: "Jordan Crouse" To: "Wolfgang Ocker" cc: linux-mips@linux-mips.org Subject: Re: Au1200 MMC/SD problem Message-ID: <20060503145927.GD24185@cosmic.amd.com> References: <1146548770.1597.43.camel@seneca.recco.de> <20060502144314.GI22167@cosmic.amd.com> <1146592926.11188.12.camel@seneca.recco.de> MIME-Version: 1.0 In-Reply-To: <1146592926.11188.12.camel@seneca.recco.de> User-Agent: Mutt/1.5.11 X-OriginalArrivalTime: 03 May 2006 14:43:33.0502 (UTC) FILETIME=[F3D131E0:01C66EBF] X-WSS-ID: 68461E1F32W5755790-01-01 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 11290 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: jordan.crouse@amd.com Precedence: bulk X-list: linux-mips > The last one. In au1xmmc_irq() the status register is read with the > SD_STATUS_RAT bit set. Ok - so the card is timing out. That could be a series of problems, some of which could be hardware, some of which could be software. Since you are using a db1200, I'll rule out hardware for the moment, unless you have a modified board. Do MMC cards work? Try one - that will give us another data point. Jordan -- Jordan Crouse Senior Linux Engineer AMD - Personal Connectivity Solutions Group