From patchwork Fri May 25 13:46:23 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 161349 X-Patchwork-Delegate: twarren@nvidia.com 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 E459FB6F13 for ; Fri, 25 May 2012 23:46:45 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id B1D9B281F0; Fri, 25 May 2012 15:46:41 +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 TArnE0qYAWpz; Fri, 25 May 2012 15:46:41 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 6E2FC281E1; Fri, 25 May 2012 15:46:39 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id C6B13281E2 for ; Fri, 25 May 2012 15:46:36 +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 qoslvK0XVHma for ; Fri, 25 May 2012 15:46:35 +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 moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.186]) by theia.denx.de (Postfix) with ESMTP id 30C9E281D9 for ; Fri, 25 May 2012 15:46:34 +0200 (CEST) Received: from benhur.adnet.avionic-design.de (p548E07C9.dip0.t-ipconnect.de [84.142.7.201]) by mrelayeu.kundenserver.de (node=mreu2) with ESMTP (Nemesis) id 0LbNoU-1Rn3lc2vms-00kq0k; Fri, 25 May 2012 15:46:30 +0200 Received: from mailbox.adnet.avionic-design.de (add-virt-zarafa.adnet.avionic-design.de [172.20.129.9]) by benhur.adnet.avionic-design.de (Postfix) with ESMTP id 486DA2C4119; Fri, 25 May 2012 15:46:34 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mailbox.adnet.avionic-design.de (Postfix) with ESMTP id 2A9D32A281E9; Fri, 25 May 2012 15:46:30 +0200 (CEST) X-Virus-Scanned: amavisd-new at avionic-design.de Received: from mailbox.adnet.avionic-design.de ([127.0.0.1]) by localhost (mailbox.avionic-design.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DsJHAYc8kAXd; Fri, 25 May 2012 15:46:29 +0200 (CEST) Received: from localhost (avionic-0098.adnet.avionic-design.de [172.20.31.233]) (Authenticated sender: thierry.reding) by mailbox.adnet.avionic-design.de (Postfix) with ESMTPA id 1F5FF2A2818D; Fri, 25 May 2012 15:46:29 +0200 (CEST) From: Thierry Reding To: u-boot@lists.denx.de Date: Fri, 25 May 2012 15:46:23 +0200 Message-Id: <1337953588-20696-2-git-send-email-thierry.reding@avionic-design.de> X-Mailer: git-send-email 1.7.10.2 In-Reply-To: <1337953588-20696-1-git-send-email-thierry.reding@avionic-design.de> References: <1337953588-20696-1-git-send-email-thierry.reding@avionic-design.de> X-Provags-ID: V02:K0:nnk4JdRZN1X7hGTPgTHJtz5yoXSuvNLmLatkpVCVzL+ GN5vEdI7hpUzyeeAORwTe1GtH8UjgUVChfOnK4jVd3mndN0BN0 yzxVXPvdsnPg0yp7FEBP9/3fPZu/1LITF4YIZ5NlzGdFtattkz QMzFZ6j7UaAkvKN/tQIJoI99cvYgYQZI11nm7l5Qai6r5Kim2o li/e4wvwXkzWp0O+6+g5pVsB9eItV6FVxn0ZBU5hffDiSowkV2 5ebxgp9xLR7dsfYIXadMrhIJAsJXoWL7wzgVWAN+9uu9zcb743 gHIgc2xU6dmPJNRqyVWo7lsj29zQTyvCszi4BpQO4kbifTnnw0 oJ9CB1jCDxLy76Fo3pHcDG15ijoZN7BeD1WwMhQV60/p/+PHDt ar8YYCxyau0NLxQr64cf70LdIiAD1z4cGKmqFK0Quj9wK02vSX fVsc2 Cc: Tom Warren Subject: [U-Boot] [PATCH v2 2/7] tegra: medcom: Add device tree support 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 Device tree support is required for working USB host support, which in turn enables ethernet support. Signed-off-by: Thierry Reding --- Changes in v2: - drop chosen and sdhci@c8000600 nodes from DTS - drop CONFIG_USB_ETHER_ASIX from configuration board/avionic-design/dts/tegra2-medcom.dts | 58 ++++++++++++++++++++++++++++ include/configs/medcom.h | 21 +++++++++- 2 files changed, 78 insertions(+), 1 deletion(-) create mode 100644 board/avionic-design/dts/tegra2-medcom.dts diff --git a/board/avionic-design/dts/tegra2-medcom.dts b/board/avionic-design/dts/tegra2-medcom.dts new file mode 100644 index 0000000..fc52f9c --- /dev/null +++ b/board/avionic-design/dts/tegra2-medcom.dts @@ -0,0 +1,58 @@ +/dts-v1/; + +/include/ ARCH_CPU_DTS + +/ { + model = "Avionic Design Medcom-Wide"; + compatible = "avionic-design,medcom", "nvidia,tegra20"; + + aliases { + usb0 = "/usb@c5008000"; + }; + + memory { + reg = <0x00000000 0x20000000>; + }; + + clocks { + clk_32k: clk_32k { + clock-frequency = <32000>; + }; + + osc { + clock-frequency = <12000000>; + }; + }; + + clock@60006000 { + clocks = <&clk_32k &osc>; + }; + + serial@70006300 { + clock-frequency = <216000000>; + }; + + i2c@7000c000 { + status = "disabled"; + }; + + i2c@7000c400 { + status = "disabled"; + }; + + i2c@7000c500 { + status = "disabled"; + }; + + i2c@7000d000 { + status = "disabled"; + }; + + usb@c5000000 { + status = "disabled"; + }; + + usb@c5004000 { + status = "disabled"; + }; +}; diff --git a/include/configs/medcom.h b/include/configs/medcom.h index 2dc3507..c1bc425 100644 --- a/include/configs/medcom.h +++ b/include/configs/medcom.h @@ -1,7 +1,7 @@ /* * (C) Copyright 2010,2011 * NVIDIA Corporation - * (C) Copyright 2011 + * (C) Copyright 2011-2012 * Avionic Design GmbH * * See file CREDITS for list of people who contributed to this @@ -28,6 +28,11 @@ #include "tegra2-common.h" +/* Enable fdt support for Medcom. Flash the image in u-boot-dtb.bin */ +#define CONFIG_DEFAULT_DEVICE_TREE tegra2-medcom +#define CONFIG_OF_CONTROL +#define CONFIG_OF_SEPARATE + /* High-level configuration options */ #define TEGRA2_SYSMEM "mem=384M@0M nvmem=128M@384M" #define V_PROMPT "Tegra2 (Medcom) # " @@ -49,6 +54,20 @@ #define CONFIG_TEGRA2_MMC #define CONFIG_CMD_MMC +/* USB host support */ +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_TEGRA +#define CONFIG_USB_STORAGE +#define CONFIG_CMD_USB + +/* USB networking support */ +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_SMSC95XX + +/* General networking support */ +#define CONFIG_CMD_NET +#define CONFIG_CMD_DHCP + #define CONFIG_DOS_PARTITION #define CONFIG_EFI_PARTITION #define CONFIG_CMD_EXT2