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authorStephen Warren <swarren@nvidia.com>2012-05-21 10:04:37 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-07-07 14:07:19 +0200
commit00a55add04222539846dd884217bcf40c504da92 (patch)
treea3dff602953b6f5295629bcc6b597760b4a40e30
parentf3d93309c1ab0fe22e3229f99dbcfa7c857eb067 (diff)
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tegra: paz00: add device tree support
... to enable USB host support, which enables Ethernet support. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
-rw-r--r--board/compal/dts/tegra2-paz00.dts57
-rw-r--r--include/configs/paz00.h22
2 files changed, 78 insertions, 1 deletions
diff --git a/board/compal/dts/tegra2-paz00.dts b/board/compal/dts/tegra2-paz00.dts
new file mode 100644
index 0000000..9e3e169
--- /dev/null
+++ b/board/compal/dts/tegra2-paz00.dts
@@ -0,0 +1,57 @@
+/dts-v1/;
+
+/include/ ARCH_CPU_DTS
+
+/ {
+ model = "Toshiba AC100 / Dynabook AZ";
+ compatible = "compal,paz00", "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@70006000 {
+ 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/paz00.h b/include/configs/paz00.h
index ced185e..f8bd7dc 100644
--- a/include/configs/paz00.h
+++ b/include/configs/paz00.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010,2011, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2012 NVIDIA CORPORATION. All rights reserved.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -20,6 +20,11 @@
#include <asm/sizes.h>
#include "tegra2-common.h"
+/* Enable fdt support for Paz00. Flash the image in u-boot-dtb.bin */
+#define CONFIG_DEFAULT_DEVICE_TREE tegra2-paz00
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
/* High-level configuration options */
#define V_PROMPT "Tegra2 (Paz00) MOD # "
#define CONFIG_TEGRA2_BOARD_STRING "Compal Paz00"
@@ -48,6 +53,21 @@
/* 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_SMSC95XX
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
#include "tegra2-common-post.h"
#endif /* __CONFIG_H */