From patchwork Tue Jun 5 06:02:25 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 163013 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 5A6EBB6F6E for ; Tue, 5 Jun 2012 16:03:03 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 3C8BA28086; Tue, 5 Jun 2012 08:02:56 +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 EB4N7mEb2Rwd; Tue, 5 Jun 2012 08:02:55 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 5810428087; Tue, 5 Jun 2012 08:02:45 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id C89B328080 for ; Tue, 5 Jun 2012 08:02:41 +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 TAJST59PP3wX for ; Tue, 5 Jun 2012 08:02:41 +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 48DA72807E for ; Tue, 5 Jun 2012 08:02:39 +0200 (CEST) Received: from benhur.adnet.avionic-design.de (p548E0438.dip0.t-ipconnect.de [84.142.4.56]) by mrelayeu.kundenserver.de (node=mrbap3) with ESMTP (Nemesis) id 0MWjbX-1SVWcc46Z9-00XvdG; Tue, 05 Jun 2012 08:02:34 +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 2D46C2C4123; Tue, 5 Jun 2012 08:02:37 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mailbox.adnet.avionic-design.de (Postfix) with ESMTP id 31B122A2821B; Tue, 5 Jun 2012 08:02:33 +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 KuUO8TwIMm1B; Tue, 5 Jun 2012 08:02:31 +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 96B492A2819B; Tue, 5 Jun 2012 08:02:31 +0200 (CEST) From: Thierry Reding To: u-boot@lists.denx.de Date: Tue, 5 Jun 2012 08:02:25 +0200 Message-Id: <1338876150-8170-2-git-send-email-thierry.reding@avionic-design.de> X-Mailer: git-send-email 1.7.10.3 In-Reply-To: <1338876150-8170-1-git-send-email-thierry.reding@avionic-design.de> References: <1338876150-8170-1-git-send-email-thierry.reding@avionic-design.de> X-Provags-ID: V02:K0:faHpERNnbzlSQ98PhYfyBBFJvGmBQ6MU+29wFa8awWk hD6LU5A112aQmmBvcYSvcH7pmCMZtVBreiKlZByOjqwea4vON9 lTE5eKropwuUlc9RxzjOrpTo1c5KLaxJ43JClcbFPQyTcFZ3EZ 1/W4D3iw23E4x0lE5xlcKEKSFRusBcx3FWYx27pxRgftuRIG7v vKyhuT8qEXp/HlGUljd6DRVTeQUgGfb5ToucnmdPhDL4vhM4Jo UM1MwHaVN84wZjobZUUC/P6BxuIoz4Kd3U6+015bKRBpjc3kl8 xqjkTWs1yRtsXlA8lMwcyRg0ZxmHBXNX4kw0Gn6mb1NVJvrCeZ zv8fleRmiNy4sMhJS8MuGB248d7dh8qDZWkzsqJodv/91u4N7X C9GwI6AE5eke6usIhDJi04MmDLFwvrZBmOGJQIKLbdYdt2Iw0H giZTN Cc: Tom Warren Subject: [U-Boot] [PATCH v3 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 Acked-by: Stephen Warren --- Changes in v3: - none 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 bdea7c9..c84db03 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 V_PROMPT "Tegra2 (Medcom) # " #define CONFIG_TEGRA2_BOARD_STRING "Avionic Design Medcom" @@ -47,6 +52,20 @@ #define CONFIG_TEGRA_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