diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2012-06-04 20:02:25 +0000 |
|---|---|---|
| committer | Albert ARIBAUD (U-Boot) <uboot@lilith.(none)> | 2012-07-09 22:44:32 +0200 |
| commit | 1cbdf2d7e1fc40ef0dcacf7ef03bbdc9b0a6382e (patch) | |
| tree | f1255190ccead4f9de1e52319cae1b1bfd5e6e1a | |
| parent | ed900c55c35a653a0d2ce5489cdeea9a4dd18b5b (diff) | |
tegra: medcom: Add device tree support
Device tree support is required for working USB host support, which in
turn enables ethernet support.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
| -rw-r--r-- | board/avionic-design/dts/tegra2-medcom.dts | 58 | ||||
| -rw-r--r-- | include/configs/medcom.h | 21 |
2 files changed, 78 insertions, 1 deletions
diff --git a/board/avionic-design/dts/tegra2-medcom.dts b/board/avionic-design/dts/tegra2-medcom.dts new file mode 100644 index 0000000000..fc52f9ce4e --- /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 bdea7c9c53..c84db03e76 100644 --- a/include/configs/medcom.h +++ b/include/configs/medcom.h @@ -1,7 +1,7 @@ /* * (C) Copyright 2010,2011 * NVIDIA Corporation <www.nvidia.com> - * (C) Copyright 2011 + * (C) Copyright 2011-2012 * Avionic Design GmbH <www.avionic-design.de> * * 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 |