From patchwork Wed Aug 24 10:17:17 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benoit Cousson X-Patchwork-Id: 1091812 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p7OAJDO3011875 for ; Wed, 24 Aug 2011 10:19:13 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756701Ab1HXKTM (ORCPT ); Wed, 24 Aug 2011 06:19:12 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:44107 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753081Ab1HXKTK (ORCPT ); Wed, 24 Aug 2011 06:19:10 -0400 Received: from dlep33.itg.ti.com ([157.170.170.112]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id p7OAJ23j027178 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 24 Aug 2011 05:19:02 -0500 Received: from dlep26.itg.ti.com (smtp-le.itg.ti.com [157.170.170.27]) by dlep33.itg.ti.com (8.13.7/8.13.8) with ESMTP id p7OAJ2fF007011; Wed, 24 Aug 2011 05:19:02 -0500 (CDT) Received: from DLEE74.ent.ti.com (localhost [127.0.0.1]) by dlep26.itg.ti.com (8.13.8/8.13.8) with ESMTP id p7OAJ2bv025390; Wed, 24 Aug 2011 05:19:02 -0500 (CDT) Received: from dlelxv22.itg.ti.com (172.17.1.197) by DLEE74.ent.ti.com (157.170.170.8) with Microsoft SMTP Server id 14.1.323.3; Wed, 24 Aug 2011 05:19:01 -0500 Received: from localhost.localdomain (lncpu04.tif.ti.com [137.167.102.15]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id p7OAI7NH021410; Wed, 24 Aug 2011 05:19:00 -0500 From: Benoit Cousson To: CC: , , , , , Benoit Cousson Subject: [RFC PATCH 4/7] arm/dts: Add support for OMAP4 SDP board Date: Wed, 24 Aug 2011 12:17:17 +0200 Message-ID: <1314181040-22807-5-git-send-email-b-cousson@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1314181040-22807-1-git-send-email-b-cousson@ti.com> References: <1314181040-22807-1-git-send-email-b-cousson@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Wed, 24 Aug 2011 10:19:13 +0000 (UTC) Add the SDP/Blaze (Software Development Board) support with device tree. That file is based on the omap4-panda.dts. Signed-off-by: Benoit Cousson Cc: Grant Likely Cc: G, Manjunath Kondaiah --- arch/arm/boot/dts/omap4-sdp.dts | 29 +++++++++++++++++++++++++++++ 1 files changed, 29 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/omap4-sdp.dts diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts new file mode 100644 index 0000000..066e28c --- /dev/null +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "omap4.dtsi" + +/ { + model = "TI OMAP4 SDP board"; + compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4"; + + /* + * Since the initial device tree board file does not create any + * devices (MMC, network...), the only way to boot is to provide a + * ramdisk. + */ + chosen { + bootargs = "root=/dev/ram0 rw console=ttyO2,115200n8 initrd=0x81600000,20M ramdisk_size=20480 no_console_suspend debug"; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x40000000>; /* 1 GB */ + }; +};