add new target 'oxnas'

This is the oxnas target previously developed at
http://gitorious.org/openwrt-oxnas
Basically, this consolidates the changes and addtionas from
http://github.org/kref/linux-oxnas
into a new OpenWrt hardware target 'oxnas' adding support for
 PLX Technology NAS7820/NAS7821/NAS7825/...
formally known as
 Oxford Semiconductor OXE810SE/OXE815/OX820/...

For now there are 4 supported boards:
Cloud Engines Pogoplug V3 (without PCIe)
 fully supported

Cloud Engines Pogoplug Pro (with PCIe)
 fully supported

MitraStar STG-212
 aka ZyXEL NSA-212,
 aka Medion Akoya P89625 / P89636 / P89626 / P89630,
 aka Medion MD 86407 / MD 86805 / MD 86517 / MD 86587
 fully supported, see http://wiki.openwrt.org/toh/medion/md86587

Shuttle KD-20
 partially supported (S-ATA driver lacks support for 2nd port)

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

SVN-Revision: 43388

1 files changed, 86 insertions, 0 deletions

diff --git a/target/linux/oxnas/files/arch/arm/boot/dts/ox820-pogoplug-pro.dts b/target/linux/oxnas/files/arch/arm/boot/dts/ox820-pogoplug-pro.dts
new file mode 100644
index 0000000000..f3730c32a6
--- /dev/null
+++ b/target/linux/oxnas/files/arch/arm/boot/dts/ox820-pogoplug-pro.dts
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2013 Ma Haijun <mahaijuns@gmail.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 "ox820.dtsi"
+
+/ {
+	model = "Pogoplug Pro";
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk=serial";
+	};
+
+	pcie-controller@47C00000 {
+		status = "okay";
+	};
+
+	uart@44200000 {
+		status = "okay";
+	};
+
+	sata@45900000 {
+		status = "okay";
+	};
+
+	nand@41000000 {
+		status = "okay";
+
+		partition@0 {
+			label = "boot";
+			reg = <0x00000000 0x00e00000>;
+			/*read-only;*/
+		};
+
+		partition@e00000 {
+			label = "ubi";
+			reg = <0x00e00000 0x07200000>;
+		};
+	};
+
+	ethernet@40400000 {
+		status = "okay";
+	};
+
+	ehci@40200100 {
+		status = "okay";
+	};
+
+	pinctrl {
+		leds {
+			pinctrl_leds: leds-0 {
+				plxtech,pins =
+					<0 2 0 0	/* MF_A2 */
+					 1 16 0 0	/* MF_B16 */
+					 1 17 0 0>;	/* MF_B17 */
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_leds>;
+
+		blue {
+			label = "pogoplug:blue:internal";
+			gpios = <&GPIOA 2 0>;
+
+		};
+
+		orange {
+			label = "pogoplug:orange:usr";
+			gpios = <&GPIOB 16 1>;
+		};
+
+		green {
+			label = "pogoplug:green:usr";
+			gpios = <&GPIOB 17 1>;
+		};
+	};
+};