From patchwork Fri Oct 16 19:09:46 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Hilman X-Patchwork-Id: 54397 Received: from comal.ext.ti.com (comal.ext.ti.com [198.47.26.152]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n9GJLixh013455 for ; Fri, 16 Oct 2009 19:21:44 GMT Received: from dlep35.itg.ti.com ([157.170.170.118]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id n9GJJvhW023271 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 16 Oct 2009 14:19:57 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by dlep35.itg.ti.com (8.13.7/8.13.7) with ESMTP id n9GJJuN1024101; Fri, 16 Oct 2009 14:19:57 -0500 (CDT) Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id 0AA328091A; Fri, 16 Oct 2009 14:18:00 -0500 (CDT) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dflp53.itg.ti.com (dflp53.itg.ti.com [128.247.5.6]) by linux.omap.com (Postfix) with ESMTP id 9B18780686 for ; 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Fri, 16 Oct 2009 19:13:46 +0000 (UTC) Received: from mail-ew0-f220.google.com (209.85.219.220) by VA3EHSMHS015.bigfish.com (10.7.99.25) with Microsoft SMTP Server id 14.0.482.32; Fri, 16 Oct 2009 19:13:46 +0000 Received: by mail-ew0-f220.google.com with SMTP id 20so2500484ewy.40 for ; Fri, 16 Oct 2009 12:13:45 -0700 (PDT) Received: by 10.216.88.201 with SMTP id a51mr713931wef.154.1255720425402; Fri, 16 Oct 2009 12:13:45 -0700 (PDT) Received: from localhost ([216.254.16.51]) by mx.google.com with ESMTPS id p10sm3121948gvf.29.2009.10.16.12.13.43 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 16 Oct 2009 12:13:44 -0700 (PDT) From: Kevin Hilman To: linux-arm-kernel@lists.infradead.org Date: Fri, 16 Oct 2009 12:09:46 -0700 Message-ID: <1255720190-7452-44-git-send-email-khilman@deeprootsystems.com> X-Mailer: git-send-email 1.6.4.3 In-Reply-To: <1255720190-7452-43-git-send-email-khilman@deeprootsystems.com> References: <1255720190-7452-1-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-2-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-3-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-4-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-5-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-6-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-7-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-8-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-9-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-10-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-11-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-12-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-13-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-14-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-15-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-16-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-17-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-18-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-19-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-20-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-21-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-22-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-23-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-24-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-25-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-26-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-27-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-28-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-29-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-30-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-31-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-32-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-33-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-34-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-35-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-36-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-37-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-38-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-39-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-40-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-41-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-42-git-send-email-khilman@deeprootsystems.com> <1255720190-7452-43-git-send-email-khilman@deeprootsystems.com> MIME-Version: 1.0 X-Reverse-DNS: mail-ew0-f220.google.com Cc: davinci-linux-open-source@linux.davincidsp.com Subject: [PATCH 42/46] davinci: make it easier to identify SoC init failures X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.4 Precedence: list List-Id: davinci-linux-open-source.linux.davincidsp.com List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: davinci-linux-open-source-bounces@linux.davincidsp.com Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c index 61ede19..c2de94c 100644 --- a/arch/arm/mach-davinci/common.c +++ b/arch/arm/mach-davinci/common.c @@ -86,6 +86,8 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info) dip = davinci_get_id(davinci_soc_info.jtag_id); if (!dip) { ret = -EINVAL; + pr_err("Unknown DaVinci JTAG ID 0x%x\n", + davinci_soc_info.jtag_id); goto err; } @@ -104,5 +106,5 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info) return; err: - pr_err("davinci_common_init: SoC Initialization failed\n"); + panic("davinci_common_init: SoC Initialization failed\n"); }