powerpc: Simple platform for the ISS 4xx simulator

arch/powerpc/boot/Makefile image-$(CONFIG_RAINIER) += cuImage.rai · line 226

Quoted 3 lines · On Fri, 03 Oct 2008 10:07:19 +1000 "Benjamin Herrenschmidt"…

image-$(CONFIG_WARP) += cuImage.warp

arch/powerpc/boot/Makefile +1 -1

-image-$(CONFIG_YOSEMITE)		+= cuImage.yosemite
+image-$(CONFIG_YOSEMITE)		+= cuImage.yosemit

Did you really mean to drop the e from yosemite?

arch/powerpc/boot/dts/iss4xx.dts new file +28 -0

+ *
+ * Copyright (c) 2006, 2007 IBM Corp.
+ * Josh Boyer <[email protected]>, David Gibson <[email protected]>
+ *
+ * FIXME: Draft only!
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	model = "ibm,iss-4xx";
+	compatible = "ibm,iss-4xx";
+	dcr-parent = <&{/cpus/cpu@0}>;
+
+	aliases {
+		serial0 = &UART0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+

arch/powerpc/boot/dts/iss4xx.dts new file +25 -0

+			dcr-controller;
+			dcr-access-method = "native";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000 0x00000000>; // Filled in by zImage
+	};
+
+	UIC0: interrupt-controller0 {
+		compatible = "ibm,uic-4xx", "ibm,uic";
+		interrupt-controller;
+		cell-index = <0>;
+		dcr-reg = <0x0c0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+
+	};
+
+	UIC1: interrupt-controller1 {
+		compatible = "ibm,uic-4xx", "ibm,uic";
+		interrupt-controller;
+		cell-index = <1>;

arch/powerpc/boot/dts/iss4xx.dts new file +32 -0

+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges;
+		clock-frequency = <0>; // Filled in by zImage
+
+		POB0: opb {
+			compatible = "ibm,opb-4xx", "ibm,opb";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			/* Wish there was a nicer way of specifying a full 32-bit
+			   range */
+			ranges = <0x00000000 0x00000001 0x00000000 0x80000000
+				  0x80000000 0x00000001 0x80000000 0x80000000>;
+			clock-frequency = <0>; // Filled in by zImage
+
+			UART0: serial@40000200 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0x40000200 0x00000008>;
+				virtual-reg = <0xe0000200>;
+				clock-frequency = <11059200>;
+				current-speed = <115200>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x0 0x4>;
+			};
+		};
+	};
+
+	chosen {
+		linux,stdout-path = "/plb/opb/serial@40000200";
+	};
+};

Index: linux-work/arch/powerpc/platforms/44x/Kconfig
===================================================================

arch/powerpc/platforms/44x/Kconfig +0 -0

@@ -113,6 +113,17 @@ config YOSEMITE
 	help
 	  This option enables support for the AMCC PPC440EP evaluation board.