linux/arch/arm/boot/dts/omap3-beagle.dts
Benoit Cousson 295e98c60b arm/dts: Add support for OMAP3 Beagle board
Add OMAP3 beagleboard DTS file to use the omap3.dtsi SoC file.

Add a default bootargs line to allow a boot from RAMDISK.

Add memory node information.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: G, Manjunath Kondaiah <manjugk@ti.com>
2011-10-04 22:27:03 +02:00

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/*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
/include/ "omap3.dtsi"
/ {
model = "TI OMAP3 BeagleBoard";
compatible = "ti,omap3-beagle", "ti,omap3";
/*
* Since the initial device tree board file does not create any
* devices (MMC, network...), the only way to boot is to provide a
* ramdisk.
*/
chosen {
bootargs = "root=/dev/ram0 rw console=ttyO2,115200n8 initrd=0x81600000,20M ramdisk_size=20480 no_console_suspend debug earlyprintk";
};
memory {
device_type = "memory";
reg = <0x80000000 0x20000000>; /* 512 MB */
};
};