V3s_Allwinner
/
uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

tegra: plutux: 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>
This commit is contained in:
Thierry Reding 2012-06-04 20:02:26 +00:00 committed by Albert ARIBAUD (U-Boot)
parent 1cbdf2d7e1
commit a7dafd7b1a
2 changed files with 78 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
board/avionic-design/dts/tegra2-plutux.dts Normal file
View File

@ -0,0 +1,58 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
/ {
model = "Avionic Design Plutux";
compatible = "avionic-design,plutux", "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";
};
};

21
include/configs/plutux.h
View File

@ -1,7 +1,7 @@
/* /*
* (C) Copyright 2010,2011 * (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com> * NVIDIA Corporation <www.nvidia.com>
* (C) Copyright 2011 * (C) Copyright 2011-2012
* Avionic Design GmbH <www.avionic-design.de> * Avionic Design GmbH <www.avionic-design.de>
* *
* See file CREDITS for list of people who contributed to this * See file CREDITS for list of people who contributed to this
@ -28,6 +28,11 @@
#include "tegra2-common.h" #include "tegra2-common.h"
/* Enable fdt support for Plutux. Flash the image in u-boot-dtb.bin */
#define CONFIG_DEFAULT_DEVICE_TREE tegra2-plutux
#define CONFIG_OF_CONTROL
#define CONFIG_OF_SEPARATE
/* High-level configuration options */ /* High-level configuration options */
#define V_PROMPT "Tegra2 (Plutux) # " #define V_PROMPT "Tegra2 (Plutux) # "
#define CONFIG_TEGRA2_BOARD_STRING "Avionic Design Plutux" #define CONFIG_TEGRA2_BOARD_STRING "Avionic Design Plutux"
@ -47,6 +52,20 @@
#define CONFIG_TEGRA_MMC #define CONFIG_TEGRA_MMC
#define CONFIG_CMD_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_DOS_PARTITION
#define CONFIG_EFI_PARTITION #define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2 #define CONFIG_CMD_EXT2