From patchwork Tue Feb 7 16:52:35 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Robert_Deli=C3=ABn?= X-Patchwork-Id: 139978 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 18067B71AE for ; Wed, 8 Feb 2012 04:11:13 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 3F3D128171; Tue, 7 Feb 2012 18:11:05 +0100 (CET) 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 Nwx7R6bot1fs; Tue, 7 Feb 2012 18:11:05 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 8B0252817C; Tue, 7 Feb 2012 18:11:02 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E6F8C28188 for ; Tue, 7 Feb 2012 18:11:00 +0100 (CET) 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 xcoK90nv5zaz for ; Tue, 7 Feb 2012 18:11:00 +0100 (CET) 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 aglcosbs03.cos.agilent.com (aglcosbs03.cos.agilent.com [192.25.218.43]) by theia.denx.de (Postfix) with ESMTPS id 6CDEC28113 for ; Tue, 7 Feb 2012 18:10:56 +0100 (CET) Received: from localhost.localdomain (unknown [156.141.90.141]) by aglcosbs03.cos.agilent.com (Postfix) with ESMTP id 4F8073DD83; Tue, 7 Feb 2012 17:10:54 +0000 (GMT) From: robert@delien.nl To: u-boot@lists.denx.de Date: Tue, 7 Feb 2012 17:52:35 +0100 Message-Id: <1328633555-27538-5-git-send-email-robert@delien.nl> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1328633555-27538-1-git-send-email-robert@delien.nl> References: <1328633555-27538-1-git-send-email-robert@delien.nl> X-Virus-Scanned: clamav-milter 0.95.3 at aglcosbs03.cos.agilent.com X-Virus-Status: Clean Cc: Robert Delien Subject: [U-Boot] [PATCH 4/4] Added NAND flash pin configuration 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: Robert Delien Signed-off-by: Robert Delien --- board/freescale/mx28evk/iomux.c | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) diff --git a/board/freescale/mx28evk/iomux.c b/board/freescale/mx28evk/iomux.c index d6f9d0a..781f36d 100644 --- a/board/freescale/mx28evk/iomux.c +++ b/board/freescale/mx28evk/iomux.c @@ -29,6 +29,7 @@ #define MUX_CONFIG_SSP1 (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) #define MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) #define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL) +#define MUX_CONFIG_NAND (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL) const iomux_cfg_t iomux_setup[] = { /* Debug UART (DUART) */ @@ -77,6 +78,29 @@ const iomux_cfg_t iomux_setup[] = { MX28_PAD_GPMI_ALE__GPIO_0_26 | MXS_PAD_3V3, MX28_PAD_GPMI_CE1N__GPIO_0_17 | MXS_PAD_3V3, MX28_PAD_GPMI_CE0N__GPIO_0_16 | MXS_PAD_3V3, +#else + /* On-board NAND flash ZIF-socket */ + MX28_PAD_GPMI_D00__GPMI_D0 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_D01__GPMI_D1 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_D02__GPMI_D2 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_D03__GPMI_D3 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_D04__GPMI_D4 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_D05__GPMI_D5 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_D06__GPMI_D6 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_D07__GPMI_D7 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_RDN__GPMI_RDN | + MXS_PAD_1V8 | MXS_PAD_8MA | MXS_PAD_PULLUP, + MX28_PAD_GPMI_WRN__GPMI_WRN | MUX_CONFIG_NAND, + MX28_PAD_GPMI_ALE__GPMI_ALE | MUX_CONFIG_NAND, + MX28_PAD_GPMI_CLE__GPMI_CLE | MUX_CONFIG_NAND, + MX28_PAD_GPMI_RDY0__GPMI_READY0 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_RDY1__GPMI_READY1 | MUX_CONFIG_NAND, + MX28_PAD_GPMI_CE0N__GPMI_CE0N | MUX_CONFIG_NAND, + MX28_PAD_GPMI_CE1N__GPMI_CE1N | MUX_CONFIG_NAND, + /* NAND Write-protect */ + MX28_PAD_GPMI_RESETN__GPIO_0_28 | MXS_PAD_3V3, + /* Not used for NAND flash */ + MX28_PAD_PWM4__GPIO_3_29 | MXS_PAD_3V3, #endif /* nCONFIG_CMD_NAND */ /* FEC0 */ MX28_PAD_ENET0_MDC__ENET0_MDC | MUX_CONFIG_ENET,