From patchwork Thu May 2 14:04:18 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 241019 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 7A6E62C00AD for ; Fri, 3 May 2013 00:29:28 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 2D7804A303; Thu, 2 May 2013 16:29:26 +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 oWRVWWnNH-tn; Thu, 2 May 2013 16:29:25 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id DD2174A298; Thu, 2 May 2013 16:28:37 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 262644A141 for ; Thu, 2 May 2013 16:24:06 +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 XZ66+dgiP1nu for ; Thu, 2 May 2013 16:23:47 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 BL_NJABL=SKIP(-1.5) (only DNSBL check requested) Received: from co9outboundpool.messaging.microsoft.com (co9ehsobe001.messaging.microsoft.com [207.46.163.24]) by theia.denx.de (Postfix) with ESMTPS id 9433B4A298 for ; Thu, 2 May 2013 16:20:38 +0200 (CEST) Received: from mail10-co9-R.bigfish.com (10.236.132.243) by CO9EHSOBE027.bigfish.com (10.236.130.90) with Microsoft SMTP Server id 14.1.225.23; Thu, 2 May 2013 14:04:56 +0000 Received: from mail10-co9 (localhost [127.0.0.1]) by mail10-co9-R.bigfish.com (Postfix) with ESMTP id 15640E0669; Thu, 2 May 2013 14:04:56 +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(zzzz1f42h1fc6h1ee6h1de0h1fdah1202h1e76h1d1ah1d2ahzz8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1d0ch1d2eh1d3fh1155h) Received: from mail10-co9 (localhost.localdomain [127.0.0.1]) by mail10-co9 (MessageSwitch) id 1367503494286585_7260; Thu, 2 May 2013 14:04:54 +0000 (UTC) Received: from CO9EHSMHS018.bigfish.com (unknown [10.236.132.235]) by mail10-co9.bigfish.com (Postfix) with ESMTP id 4195540280; Thu, 2 May 2013 14:04:54 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CO9EHSMHS018.bigfish.com (10.236.130.28) with Microsoft SMTP Server (TLS) id 14.1.225.23; Thu, 2 May 2013 14:04:53 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-002.039d.mgd.msft.net (10.84.1.15) with Microsoft SMTP Server (TLS) id 14.2.328.11; Thu, 2 May 2013 14:04:52 +0000 Received: from fabio-Latitude-E6410.am.freescale.net ([10.29.244.56]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id r42E4OiR026112; Thu, 2 May 2013 07:04:51 -0700 From: Fabio Estevam To: Date: Thu, 2 May 2013 11:04:18 -0300 Message-ID: <1367503462-24742-5-git-send-email-fabio.estevam@freescale.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1367503462-24742-1-git-send-email-fabio.estevam@freescale.com> References: <1367503462-24742-1-git-send-email-fabio.estevam@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com Cc: marex@denx.de, u-boot@lists.denx.de, Fabio@theia.denx.de, Estevam , otavio@ossystems.com.br Subject: [U-Boot] [PATCH v2 4/8] mx23_olinuxino: Fix DDR pin iomux settings 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 Change MUX_CONFIG_EMI to use the same voltage selection/drive strength and pullup settings as the bootlets code from Freescale, which results in much better stability. Signed-off-by: Fabio Estevam --- Changes since v1: - Only adjust MUX_CONFIG_EMI board/olimex/mx23_olinuxino/spl_boot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/olimex/mx23_olinuxino/spl_boot.c b/board/olimex/mx23_olinuxino/spl_boot.c index a96c293..e55947f 100644 --- a/board/olimex/mx23_olinuxino/spl_boot.c +++ b/board/olimex/mx23_olinuxino/spl_boot.c @@ -29,7 +29,7 @@ #include #include -#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_16MA | MXS_PAD_PULLUP) +#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL) #define MUX_CONFIG_SSP (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) const iomux_cfg_t iomux_setup[] = {