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Commit b09c1644 authored by Scott Wood's avatar Scott Wood Committed by Kumar Gala
Browse files

[POWERPC] 8xx: Analogue & Micro Adder875 board support. 



Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent e8b63761

arch/powerpc/Kconfig

+3 −0
Original line number Diff line number Diff line
@@ -140,6 +140,9 @@ config DEFAULT_UIMAGE 
	  Used to allow a board to specify it wants a uImage built by default

	default n



config REDBOOT

	bool



config PPC64_SWSUSP

	bool

	depends on PPC64 && (BROKEN || (PPC_PMAC64 && EXPERIMENTAL))

arch/powerpc/boot/.gitignore

+1 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ zImage.*lds 
zImage.miboot

zImage.pmac

zImage.pseries

zImage.redboot*

zImage.sandpoint

zImage.vmode

zconf.h

arch/powerpc/boot/Makefile

+5 −1
Original line number Diff line number Diff line
@@ -62,7 +62,7 @@ src-plat := of.c cuboot-52xx.c cuboot-83xx.c cuboot-85xx.c holly.c \ 
		ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \

		cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c cuboot-bamboo.c \

		fixed-head.S ep88xc.c cuboot-hpc2.c ep405.c cuboot-taishan.c \

		cuboot-katmai.c cuboot-rainier.c

		cuboot-katmai.c cuboot-rainier.c redboot-8xx.c

src-boot := $(src-wlib) $(src-plat) empty.c



src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -208,6 +208,10 @@ image-$(CONFIG_TAISHAN) += cuImage.taishan 
image-$(CONFIG_KATMAI)			+= cuImage.katmai

endif



ifneq ($(CONFIG_REDBOOT),"")

image-$(CONFIG_PPC_8xx)			+= zImage.redboot-8xx

endif



# For 32-bit powermacs, build the COFF and miboot images

# as well as the ELF images.

ifeq ($(CONFIG_PPC32),y)

arch/powerpc/boot/dts/adder875-redboot.dts

0 → 100644
+184 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for MPC885 ADS running RedBoot

 *

 * Copyright 2006 MontaVista Software, Inc.

 * Copyright 2007 Freescale Semiconductor, Inc.

 *

 * This program is free software; you can redistribute  it and/or modify it

 * under  the terms of  the GNU General  Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 */



/dts-v1/;

/ {

	model = "Analogue & Micro Adder MPC875";

	compatible = "analogue-and-micro,adder875";

	#address-cells = <1>;

	#size-cells = <1>;



	aliases {

		console = &console;

		ethernet0 = &eth0;

		ethernet1 = &eth1;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		PowerPC,875@0 {

			device_type = "cpu";

			reg = <0>;

			d-cache-line-size = <16>;

			i-cache-line-size = <16>;

			d-cache-size = <8192>;

			i-cache-size = <8192>;

			timebase-frequency = <0>;

			bus-frequency = <0>;

			clock-frequency = <0>;

			interrupts = <15 2>;	// decrementer interrupt

			interrupt-parent = <&PIC>;

		};

	};



	memory {

		device_type = "memory";

		reg = <0 0x01000000>;

	};



	localbus@fa200100 {

		compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",

		             "simple-bus";

		#address-cells = <2>;

		#size-cells = <1>;

		reg = <0xfa200100 0x40>;



		ranges = <

			0 0 0xfe000000 0x00800000

			2 0 0xfa100000 0x00008000

		>;



		flash@0,0 {

			compatible = "cfi-flash";

			reg = <0 0 0x800000>;

			bank-width = <4>;

			device-width = <2>;

		};

	};



	soc@fa200000 {

		compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus";

		#address-cells = <1>;

		#size-cells = <1>;

		ranges = <0 0xfa200000 0x00004000>;



		// Temporary until code stops depending on it.

		device_type = "soc";



		// Temporary until get_immrbase() is fixed.

		reg = <0xfa200000 0x4000>;



		mdio@e00 {

			compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";

			reg = <0xe00 0x188>;

			#address-cells = <1>;

			#size-cells = <0>;



			PHY0: ethernet-phy@0 {

				reg = <0>;

				device_type = "ethernet-phy";

			};



			PHY1: ethernet-phy@1 {

				reg = <1>;

				device_type = "ethernet-phy";

			};

		};



		eth0: ethernet@e00 {

			device_type = "network";

			compatible = "fsl,mpc875-fec-enet",

			             "fsl,pq1-fec-enet";

			reg = <0xe00 0x188>;

			local-mac-address = [ 00 00 00 00 00 00 ];

			interrupts = <3 1>;

			interrupt-parent = <&PIC>;

			phy-handle = <&PHY0>;

			linux,network-index = <0>;

		};



		eth1: ethernet@1e00 {

			device_type = "network";

			compatible = "fsl,mpc875-fec-enet",

			             "fsl,pq1-fec-enet";

			reg = <0x1e00 0x188>;

			local-mac-address = [ 00 00 00 00 00 00 ];

			interrupts = <7 1>;

			interrupt-parent = <&PIC>;

			phy-handle = <&PHY1>;

			linux,network-index = <1>;

		};



		PIC: interrupt-controller@0 {

			interrupt-controller;

			#interrupt-cells = <2>;

			reg = <0 0x24>;

			compatible = "fsl,mpc875-pic", "fsl,pq1-pic";

		};



		cpm@9c0 {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus";

			interrupts = <0>;	// cpm error interrupt

			interrupt-parent = <&CPM_PIC>;

			reg = <0x9c0 0x40>;

			ranges;



			muram {

				#address-cells = <1>;

				#size-cells = <1>;

				ranges = <0 0x2000 0x2000>;



				data@0 {

					compatible = "fsl,cpm-muram-data";

					reg = <0 0x1c00>;

				};

			};



			brg@9f0 {

				compatible = "fsl,mpc875-brg",

				             "fsl,cpm1-brg",

				             "fsl,cpm-brg";

				reg = <0x9f0 0x10>;

			};



			CPM_PIC: interrupt-controller@930 {

				interrupt-controller;

				#interrupt-cells = <1>;

				interrupts = <5 2 0 2>;

				interrupt-parent = <&PIC>;

				reg = <0x930 0x20>;

				compatible = "fsl,mpc875-cpm-pic",

				             "fsl,cpm1-pic";

			};



			console: serial@a80 {

				device_type = "serial";

				compatible = "fsl,mpc875-smc-uart",

				             "fsl,cpm1-smc-uart";

				reg = <0xa80 0x10 0x3e80 0x40>;

				interrupts = <4>;

				interrupt-parent = <&CPM_PIC>;

				fsl,cpm-brg = <1>;

				fsl,cpm-command = <0x0090>;

				current-speed = <115200>;

			};

		};

	};



	chosen {

		linux,stdout-path = &console;

	};

};

arch/powerpc/boot/dts/adder875-uboot.dts

0 → 100644
+183 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for MPC885 ADS running U-Boot

 *

 * Copyright 2006 MontaVista Software, Inc.

 * Copyright 2007 Freescale Semiconductor, Inc.

 *

 * This program is free software; you can redistribute  it and/or modify it

 * under  the terms of  the GNU General  Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 */



/dts-v1/;

/ {

	model = "Analogue & Micro Adder MPC875";

	compatible = "analogue-and-micro,adder875";

	#address-cells = <1>;

	#size-cells = <1>;



	aliases {

		console = &console;

		ethernet0 = &eth0;

		ethernet1 = &eth1;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		PowerPC,875@0 {

			device_type = "cpu";

			reg = <0>;

			d-cache-line-size = <16>;

			i-cache-line-size = <16>;

			d-cache-size = <8192>;

			i-cache-size = <8192>;

			timebase-frequency = <0>;

			bus-frequency = <0>;

			clock-frequency = <0>;

			interrupts = <15 2>;	// decrementer interrupt

			interrupt-parent = <&PIC>;

		};

	};



	memory {

		device_type = "memory";

		reg = <0 0x01000000>;

	};



	localbus@ff000100 {

		compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",

		             "simple-bus";

		#address-cells = <2>;

		#size-cells = <1>;

		reg = <0xff000100 0x40>;



		ranges = <

			0 0 0xfe000000 0x01000000

		>;



		flash@0,0 {

			compatible = "cfi-flash";

			reg = <0 0 0x800000>;

			bank-width = <4>;

			device-width = <2>;

		};

	};



	soc@ff000000 {

		compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus";

		#address-cells = <1>;

		#size-cells = <1>;

		ranges = <0 0xff000000 0x00004000>;



		// Temporary until code stops depending on it.

		device_type = "soc";



		// Temporary until get_immrbase() is fixed.

		reg = <0xff000000 0x4000>;



		mdio@e00 {

			compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";

			reg = <0xe00 0x188>;

			#address-cells = <1>;

			#size-cells = <0>;



			PHY0: ethernet-phy@0 {

				reg = <0>;

				device_type = "ethernet-phy";

			};



			PHY1: ethernet-phy@1 {

				reg = <1>;

				device_type = "ethernet-phy";

			};

		};



		eth0: ethernet@e00 {

			device_type = "network";

			compatible = "fsl,mpc875-fec-enet",

			             "fsl,pq1-fec-enet";

			reg = <0xe00 0x188>;

			local-mac-address = [ 00 00 00 00 00 00 ];

			interrupts = <3 1>;

			interrupt-parent = <&PIC>;

			phy-handle = <&PHY0>;

			linux,network-index = <0>;

		};



		eth1: ethernet@1e00 {

			device_type = "network";

			compatible = "fsl,mpc875-fec-enet",

			             "fsl,pq1-fec-enet";

			reg = <0x1e00 0x188>;

			local-mac-address = [ 00 00 00 00 00 00 ];

			interrupts = <7 1>;

			interrupt-parent = <&PIC>;

			phy-handle = <&PHY1>;

			linux,network-index = <1>;

		};



		PIC: interrupt-controller@0 {

			interrupt-controller;

			#interrupt-cells = <2>;

			reg = <0 0x24>;

			compatible = "fsl,mpc875-pic", "fsl,pq1-pic";

		};



		cpm@9c0 {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus";

			interrupts = <0>;	// cpm error interrupt

			interrupt-parent = <&CPM_PIC>;

			reg = <0x9c0 0x40>;

			ranges;



			muram {

				#address-cells = <1>;

				#size-cells = <1>;

				ranges = <0 0x2000 0x2000>;



				data@0 {

					compatible = "fsl,cpm-muram-data";

					reg = <0 0x1c00>;

				};

			};



			brg@9f0 {

				compatible = "fsl,mpc875-brg",

				             "fsl,cpm1-brg",

				             "fsl,cpm-brg";

				reg = <0x9f0 0x10>;

			};



			CPM_PIC: interrupt-controller@930 {

				interrupt-controller;

				#interrupt-cells = <1>;

				interrupts = <5 2 0 2>;

				interrupt-parent = <&PIC>;

				reg = <0x930 0x20>;

				compatible = "fsl,mpc875-cpm-pic",

				             "fsl,cpm1-pic";

			};



			console: serial@a80 {

				device_type = "serial";

				compatible = "fsl,mpc875-smc-uart",

				             "fsl,cpm1-smc-uart";

				reg = <0xa80 0x10 0x3e80 0x40>;

				interrupts = <4>;

				interrupt-parent = <&CPM_PIC>;

				fsl,cpm-brg = <1>;

				fsl,cpm-command = <0x0090>;

				current-speed = <115200>;

			};

		};

	};



	chosen {

		linux,stdout-path = &console;

	};

};