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: arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support

PATCH New Uri Yosef 2 participants 2 messages Mar 12, 2012 – May 9, 2012 Device tree bindings

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Uri Yosef

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PATCH 1/1 : arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support

From: Uri yosef <[email protected]>

Hi Tony,

This patch add device tree support for Variscite OMAP4 System-On-Modeule.

Regards,
Uri Yosef

---
 arch/arm/boot/dts/omap4-var_som.dts |   29 +++++++++++++++++++++++++++++
 1 files changed, 29 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap4-var_som.dts
arch/arm/boot/dts/omap4-var_som.dts new file +29 -0
new file mode 100644
index 0000000..e352f38
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2012 Variscite Ltd. - http://www.variscite.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 = "Variscite OMAP4 SOM";
+	compatible = "var,omap4-var_som", "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 */
+	};
+};
Signature · 1 line
1.7.5.4
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PATCH 1/1 : arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support

Hi,

Quoted 5 lines · Uri Yosef

From: Uri yosef <[email protected]>

Hi Tony,

This patch add device tree support for Variscite OMAP4 System-On-Modeule.

Do you have an updated version of this available now that MMC mostly works?

Regards,

Tony