tegra: ventana: add own device tree, enable USB

Add a device tree for Ventana; the Seaboard file no longer represents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>
Signed-off-by: Tom Warren <twarren@nvidia.com>

diff --git a/board/nvidia/dts/tegra2-ventana.dts b/board/nvidia/dts/tegra2-ventana.dts
new file mode 100644 (file)
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 8e95db13a66cc80dc13fa00f48022864c57e7d3f..2c7355b19719fa2f64115c42eb49cd699d5d3886 100644 (file)
--- 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 */