164 строки
3.7 KiB
Plaintext
164 строки
3.7 KiB
Plaintext
/*
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* MGSUVD Device Tree Source
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*
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* Copyright 2008 DENX Software Engineering GmbH
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* Heiko Schocher <hs@denx.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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/dts-v1/;
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/ {
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model = "MGSUVD";
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compatible = "keymile,mgsuvd";
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#address-cells = <1>;
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#size-cells = <1>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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PowerPC,852@0 {
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device_type = "cpu";
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reg = <0>;
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d-cache-line-size = <16>;
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i-cache-line-size = <16>;
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d-cache-size = <8192>;
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i-cache-size = <8192>;
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timebase-frequency = <0>; /* Filled in by u-boot */
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bus-frequency = <0>; /* Filled in by u-boot */
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clock-frequency = <0>; /* Filled in by u-boot */
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interrupts = <15 2>; /* decrementer interrupt */
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interrupt-parent = <&PIC>;
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};
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};
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memory {
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device_type = "memory";
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reg = <00000000 0x4000000>; /* Filled in by u-boot */
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};
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localbus@fff00100 {
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compatible = "fsl,mpc852-localbus", "fsl,pq1-localbus", "simple-bus";
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#address-cells = <2>;
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#size-cells = <1>;
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reg = <0xfff00100 0x40>;
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ranges = <0 0 0xf0000000 0x01000000>; /* Filled in by u-boot */
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flash@0,0 {
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compatible = "cfi-flash";
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reg = <0 0 0x1000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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bank-width = <1>;
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device-width = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0 0x80000>;
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};
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partition@80000 {
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label = "env";
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reg = <0x80000 0x20000>;
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};
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partition@a0000 {
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label = "kernel";
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reg = <0xa0000 0x1e0000>;
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};
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partition@280000 {
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label = "dtb";
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reg = <0x280000 0x20000>;
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};
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partition@2a0000 {
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label = "root";
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reg = <0x2a0000 0x500000>;
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};
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partition@7a0000 {
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label = "user";
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reg = <0x7a0000 0x860000>;
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};
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};
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};
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soc@fff00000 {
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compatible = "fsl,mpc852", "fsl,pq1-soc", "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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device_type = "soc";
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ranges = <0 0xfff00000 0x00004000>;
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PIC: interrupt-controller@0 {
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0 24>;
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compatible = "fsl,mpc852-pic", "fsl,pq1-pic";
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};
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cpm@9c0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,mpc852-cpm", "fsl,cpm1", "simple-bus";
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interrupts = <0>; /* cpm error interrupt */
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interrupt-parent = <&CPM_PIC>;
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reg = <0x9c0 10>;
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ranges;
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muram@2000 {
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compatible = "fsl,cpm-muram";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0x2000 0x2000>;
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data@0 {
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compatible = "fsl,cpm-muram-data";
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reg = <0x800 0x1800>;
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};
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};
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brg@9f0 {
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compatible = "fsl,mpc852-brg",
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"fsl,cpm1-brg",
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"fsl,cpm-brg";
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reg = <0x9f0 0x10>;
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clock-frequency = <0>; /* Filled in by u-boot */
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};
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CPM_PIC: interrupt-controller@930 {
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupts = <5 2 0 2>;
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interrupt-parent = <&PIC>;
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reg = <0x930 0x20>;
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compatible = "fsl,cpm1-pic";
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};
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/* MON-1 */
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serial@a80 {
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device_type = "serial";
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compatible = "fsl,cpm1-smc-uart";
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reg = <0xa80 0x10 0x3fc0 0x40>;
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interrupts = <4>;
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interrupt-parent = <&CPM_PIC>;
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fsl,cpm-brg = <1>;
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fsl,cpm-command = <0x0090>;
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current-speed = <0>; /* Filled in by u-boot */
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};
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ethernet@a40 {
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device_type = "network";
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compatible = "fsl,mpc866-scc-enet",
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"fsl,cpm1-scc-enet";
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reg = <0xa40 0x18 0x3e00 0x100>;
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local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by u-boot */
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interrupts = <28>;
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interrupt-parent = <&CPM_PIC>;
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fsl,cpm-command = <0x80>;
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fixed-link = <0 0 10 0 0>;
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};
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};
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};
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};
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