From patchwork Tue Apr 16 14:58:47 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 237004 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id CFDDD2C00DB for ; Wed, 17 Apr 2013 01:14:16 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 9A6D44A204; Tue, 16 Apr 2013 17:14:14 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id s+96y5DJ0wgC; Tue, 16 Apr 2013 17:14:14 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 7331C4A1F6; Tue, 16 Apr 2013 17:14:13 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 4F35F4A1F6 for ; Tue, 16 Apr 2013 17:14:12 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id bZKAX6BkZMaO for ; Tue, 16 Apr 2013 17:14:11 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from ch1outboundpool.messaging.microsoft.com (ch1ehsobe004.messaging.microsoft.com [216.32.181.184]) by theia.denx.de (Postfix) with ESMTPS id D867C4A1F5 for ; Tue, 16 Apr 2013 17:14:09 +0200 (CEST) Received: from mail174-ch1-R.bigfish.com (10.43.68.228) by CH1EHSOBE004.bigfish.com (10.43.70.54) with Microsoft SMTP Server id 14.1.225.23; Tue, 16 Apr 2013 14:58:59 +0000 Received: from mail174-ch1 (localhost [127.0.0.1]) by mail174-ch1-R.bigfish.com (Postfix) with ESMTP id DB6784606D6; Tue, 16 Apr 2013 14:58:59 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h1fc6h1ee6h1de0h1fdah1202h1e76h1d1ah1d2ahzz8275dhz2dh87h2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1155h1151h) X-FB-DOMAIN-IP-MATCH: fail Received: from mail174-ch1 (localhost.localdomain [127.0.0.1]) by mail174-ch1 (MessageSwitch) id 1366124335316211_10496; Tue, 16 Apr 2013 14:58:55 +0000 (UTC) Received: from CH1EHSMHS007.bigfish.com (snatpool1.int.messaging.microsoft.com [10.43.68.251]) by mail174-ch1.bigfish.com (Postfix) with ESMTP id 37CA42C0076; Tue, 16 Apr 2013 14:58:55 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CH1EHSMHS007.bigfish.com (10.43.70.7) with Microsoft SMTP Server (TLS) id 14.1.225.23; Tue, 16 Apr 2013 14:58:51 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-001.039d.mgd.msft.net (10.84.1.13) with Microsoft SMTP Server (TLS) id 14.2.328.11; Tue, 16 Apr 2013 14:58:50 +0000 Received: from S2101-09.ap.freescale.net ([10.192.185.170]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id r3GEwkap012691; Tue, 16 Apr 2013 07:58:47 -0700 From: Shawn Guo To: Date: Tue, 16 Apr 2013 22:58:47 +0800 Message-ID: <1366124327-2235-1-git-send-email-shawn.guo@linaro.org> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-OriginatorOrg: sigmatel.com Subject: [U-Boot] [PATCH] ARM: mx6: define CONFIG_ARM_ERRATA_742230 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de The ARM errata 742230 - "ARM errata: DMB operation may be faulty" is claimed for Cortex-A9 (r1p0..r2p2). Though i.MX6 uses a newer revision than r2p2, we are seeing a reboot failure on i.MX6 SMP build that can be fixed by applying the workaround for this errata. So for safety, let's define CONFIG_ARM_ERRATA_742230 to enable the workaround on i.MX6. Signed-off-by: Shawn Guo --- include/configs/mx6_common.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h index b333937..674bcd3 100644 --- a/include/configs/mx6_common.h +++ b/include/configs/mx6_common.h @@ -17,6 +17,7 @@ #ifndef __MX6_COMMON_H #define __MX6_COMMON_H +#define CONFIG_ARM_ERRATA_742230 #define CONFIG_ARM_ERRATA_743622 #define CONFIG_ARM_ERRATA_751472