From: Stephen Warren swarren@nvidia.com
Add a device tree for Ventana; the Seaboard file no longer represents the HW present on Ventana.
Enable USB on Ventana.
Signed-off-by: Stephen Warren swarren@nvidia.com --- board/nvidia/dts/tegra2-ventana.dts | 57 +++++++++++++++++++++++++++++++++++ include/configs/ventana.h | 16 +++++++++- 2 files changed, 72 insertions(+), 1 deletions(-) create mode 100644 board/nvidia/dts/tegra2-ventana.dts
diff --git a/board/nvidia/dts/tegra2-ventana.dts b/board/nvidia/dts/tegra2-ventana.dts new file mode 100644 index 0000000..900e871 --- /dev/null +++ b/board/nvidia/dts/tegra2-ventana.dts @@ -0,0 +1,57 @@ +/dts-v1/; + +/include/ ARCH_CPU_DTS + +/ { + model = "NVIDIA Tegra2 Ventana evaluation board"; + compatible = "nvidia,ventana", "nvidia,tegra20"; + + aliases { + usb0 = "/usb@c5008000"; + }; + + memory { + reg = <0x00000000 0x40000000>; + }; + + 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/ventana.h b/include/configs/ventana.h index 8e95db1..2c7355b 100644 --- a/include/configs/ventana.h +++ b/include/configs/ventana.h @@ -28,7 +28,7 @@ #include "tegra2-common.h"
/* Enable fdt support for Ventana. Flash the image in u-boot-dtb.bin */ -#define CONFIG_DEFAULT_DEVICE_TREE tegra2-seaboard +#define CONFIG_DEFAULT_DEVICE_TREE tegra2-ventana #define CONFIG_OF_CONTROL #define CONFIG_OF_SEPARATE
@@ -60,6 +60,20 @@ /* Environment not stored */ #define CONFIG_ENV_IS_NOWHERE
+/* 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_ASIX + +/* General networking support */ +#define CONFIG_CMD_NET +#define CONFIG_CMD_DHCP + #include "tegra2-common-post.h"
#endif /* __CONFIG_H */