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| author | Benoit Cousson <b-cousson@ti.com> | 2011-08-16 17:59:52 +0400 |
|---|---|---|
| committer | Benoit Cousson <b-cousson@ti.com> | 2011-10-05 00:27:01 +0400 |
| commit | 492beedfd80e48be48211b5e7bce9b85fb141a81 (patch) | |
| tree | 730ae4eb3c65231e326d58d7b6f6fa5875bc5d4d | |
| parent | 38eb2ae65859b8c1bbb0cd07a173ad19de39b746 (diff) | |
| download | linux-492beedfd80e48be48211b5e7bce9b85fb141a81.tar.xz | |
arm/dts: Add support for OMAP4 SDP board
Add the SDP/Blaze (Software Development Board) support with
device tree.
That file is based on the omap4-panda.dts.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: G, Manjunath Kondaiah <manjugk@ti.com>
| -rw-r--r-- | arch/arm/boot/dts/omap4-sdp.dts | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts new file mode 100644 index 000000000000..066e28c90328 --- /dev/null +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -0,0 +1,29 @@ +/* + * 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/ "omap4.dtsi" + +/ { + model = "TI OMAP4 SDP board"; + compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4"; + + /* + * 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"; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x40000000>; /* 1 GB */ + }; +}; |