From patchwork Fri May 3 14:00:08 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 241315 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 12F1B2C00D3 for ; Sat, 4 May 2013 00:02:29 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id D26A94A30F; Fri, 3 May 2013 16:02:27 +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 DgvxWWg3TT+E; Fri, 3 May 2013 16:02:27 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 076994A3BA; Fri, 3 May 2013 16:02:04 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 95D064A3B4 for ; Fri, 3 May 2013 16:01:59 +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 J11BZS-2jAU8 for ; Fri, 3 May 2013 16:01:54 +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 mail-vb0-f50.google.com (mail-vb0-f50.google.com [209.85.212.50]) by theia.denx.de (Postfix) with ESMTPS id 6A8014A38E for ; Fri, 3 May 2013 16:01:45 +0200 (CEST) Received: by mail-vb0-f50.google.com with SMTP id w16so1366552vbb.37 for ; Fri, 03 May 2013 07:01:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=OVNPsxUZ1JOp5FeuDnXDEhRflp9HPxfmkf18QMzNrrY=; b=PlQbfgBdwzeF8mjHbNM1rS62nsdzsB1oDqs1Hy1wb00L2r7CQARHXQM0a0TcpEW+z3 Qsp/JCFWzo6D3QJAD8uD1pupcn0k1+nb15UEcD3tVF+JuKgMLCvr2mgh7U9lkfAHPkRW 9LM2RxieaTFSB+66NJOBdkmpV2jnmCLT7liv2moFsZPo42S21xhE39DltDUaMZl7jzp/ X5OUBBiYyCnVnXIOt5wcEOKAxTxZUj1uJGeIPNRzfUxCMWEPWUiBNvGHUtvRCviXhPpp /gzG17b5DoKChsZxLGVNOeP525S3UsUlVyhmcczix1EQMhB3TPMxvNM1ssgbfKdGv2MM l+bw== X-Received: by 10.221.4.131 with SMTP id oc3mr3696021vcb.46.1367589704994; Fri, 03 May 2013 07:01:44 -0700 (PDT) Received: from localhost.localdomain ([187.106.36.101]) by mx.google.com with ESMTPSA id q3sm8183852vdi.9.2013.05.03.07.01.42 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 03 May 2013 07:01:44 -0700 (PDT) From: Fabio Estevam To: sbabic@denx.de Date: Fri, 3 May 2013 11:00:08 -0300 Message-Id: <1367589613-18065-3-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1367589613-18065-1-git-send-email-festevam@gmail.com> References: <1367589613-18065-1-git-send-email-festevam@gmail.com> Cc: marex@denx.de, u-boot@lists.denx.de, Fabio Estevam , otavio@ossystems.com.br Subject: [U-Boot] [PATCH v4 2/7] mx23evk: 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: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de From: Fabio Estevam Change MUX_CONFIG_EMI to use the same drive strength as the bootlets code from Freescale, which results in much better stability. Signed-off-by: Fabio Estevam --- Changes since v3: - None Changes since v2: - Only change the drive strength Changes since v1: - Only adjust MUX_CONFIG_EMI board/freescale/mx23evk/spl_boot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/freescale/mx23evk/spl_boot.c b/board/freescale/mx23evk/spl_boot.c index b6f4e7e..fd6b3d9 100644 --- a/board/freescale/mx23evk/spl_boot.c +++ b/board/freescale/mx23evk/spl_boot.c @@ -26,7 +26,7 @@ #include #define MUX_CONFIG_SSP1 (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) -#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_PULLUP) const iomux_cfg_t iomux_setup[] = { /* DUART */