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tegra: paz00: add device tree support

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... 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>
This commit is contained in:
Stephen Warren 2012-05-21 10:04:37 +00:00 committed by Albert ARIBAUD
parent f3d93309c1
commit 00a55add04
2 changed files with 78 additions and 1 deletions
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57
board/compal/dts/tegra2-paz00.dts Normal file
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@ -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";
};
};

22
include/configs/paz00.h
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@ -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 */