428 lines
10 KiB
Plaintext
428 lines
10 KiB
Plaintext
/*
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* Device Tree Source for AMCC (AppliedMicro) Eiger(460SX)
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*
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* Copyright 2009 AMCC (AppliedMicro) <ttnguyen@amcc.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without
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* any warranty of any kind, whether express or implied.
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*/
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/dts-v1/;
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/ {
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#address-cells = <2>;
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#size-cells = <1>;
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model = "amcc,eiger";
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compatible = "amcc,eiger";
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dcr-parent = <&{/cpus/cpu@0}>;
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aliases {
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ethernet0 = &EMAC0;
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ethernet1 = &EMAC1;
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ethernet2 = &EMAC2;
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ethernet3 = &EMAC3;
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serial0 = &UART0;
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serial1 = &UART1;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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model = "PowerPC,460SX";
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reg = <0x00000000>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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timebase-frequency = <0>; /* Filled in by U-Boot */
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i-cache-line-size = <32>;
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d-cache-line-size = <32>;
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i-cache-size = <32768>;
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d-cache-size = <32768>;
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dcr-controller;
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dcr-access-method = "native";
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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 = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
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};
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UIC0: interrupt-controller0 {
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compatible = "ibm,uic-460sx","ibm,uic";
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interrupt-controller;
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cell-index = <0>;
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dcr-reg = <0x0c0 0x009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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};
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UIC1: interrupt-controller1 {
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compatible = "ibm,uic-460sx","ibm,uic";
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interrupt-controller;
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cell-index = <1>;
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dcr-reg = <0x0d0 0x009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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UIC2: interrupt-controller2 {
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compatible = "ibm,uic-460sx","ibm,uic";
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interrupt-controller;
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cell-index = <2>;
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dcr-reg = <0x0e0 0x009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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UIC3: interrupt-controller3 {
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compatible = "ibm,uic-460sx","ibm,uic";
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interrupt-controller;
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cell-index = <3>;
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dcr-reg = <0x0f0 0x009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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SDR0: sdr {
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compatible = "ibm,sdr-460sx";
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dcr-reg = <0x00e 0x002>;
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};
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CPR0: cpr {
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compatible = "ibm,cpr-460sx";
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dcr-reg = <0x00c 0x002>;
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};
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plb {
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compatible = "ibm,plb-460sx", "ibm,plb4";
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#address-cells = <2>;
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#size-cells = <1>;
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ranges;
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clock-frequency = <0>; /* Filled in by U-Boot */
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SDRAM0: sdram {
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compatible = "ibm,sdram-460sx", "ibm,sdram-405gp";
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dcr-reg = <0x010 0x002>;
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};
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MAL0: mcmal {
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compatible = "ibm,mcmal-460sx", "ibm,mcmal2";
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dcr-reg = <0x180 0x62>;
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num-tx-chans = <4>;
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num-rx-chans = <32>;
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#address-cells = <1>;
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#size-cells = <1>;
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interrupt-parent = <&UIC1>;
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interrupts = < /*TXEOB*/ 0x6 0x4
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/*RXEOB*/ 0x7 0x4
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/*SERR*/ 0x1 0x4
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/*TXDE*/ 0x2 0x4
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/*RXDE*/ 0x3 0x4
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/*COAL TX0*/ 0x18 0x2
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/*COAL TX1*/ 0x19 0x2
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/*COAL TX2*/ 0x1a 0x2
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/*COAL TX3*/ 0x1b 0x2
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/*COAL RX0*/ 0x1c 0x2
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/*COAL RX1*/ 0x1d 0x2
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/*COAL RX2*/ 0x1e 0x2
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/*COAL RX3*/ 0x1f 0x2>;
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};
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POB0: opb {
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compatible = "ibm,opb-460sx", "ibm,opb";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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EBC0: ebc {
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compatible = "ibm,ebc-460sx", "ibm,ebc";
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dcr-reg = <0x012 0x002>;
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#address-cells = <2>;
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#size-cells = <1>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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/* ranges property is supplied by U-Boot */
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interrupts = <0x6 0x4>;
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interrupt-parent = <&UIC1>;
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nor_flash@0,0 {
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compatible = "amd,s29gl512n", "cfi-flash";
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bank-width = <2>;
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/* reg property is supplied in by U-Boot */
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "kernel";
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reg = <0x00000000 0x001e0000>;
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};
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partition@1e0000 {
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label = "dtb";
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reg = <0x001e0000 0x00020000>;
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};
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partition@200000 {
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label = "ramdisk";
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reg = <0x00200000 0x01400000>;
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};
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partition@1600000 {
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label = "jffs2";
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reg = <0x01600000 0x00400000>;
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};
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partition@1a00000 {
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label = "user";
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reg = <0x01a00000 0x02560000>;
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};
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partition@3f60000 {
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label = "env";
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reg = <0x03f60000 0x00040000>;
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};
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partition@3fa0000 {
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label = "u-boot";
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reg = <0x03fa0000 0x00060000>;
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};
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};
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ndfc@1,0 {
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compatible = "ibm,ndfc";
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/* reg property is supplied by U-boot */
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ccr = <0x00003000>;
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bank-settings = <0x80002222>;
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#address-cells = <1>;
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#size-cells = <1>;
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nand {
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "uboot";
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reg = <0x00000000 0x00200000>;
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};
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partition@200000 {
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label = "uboot-environment";
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reg = <0x00200000 0x00100000>;
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};
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partition@300000 {
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label = "linux";
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reg = <0x00300000 0x00300000>;
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};
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partition@600000 {
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label = "root-file-system";
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reg = <0x00600000 0x01900000>;
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};
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partition@1f00000 {
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label = "device-tree";
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reg = <0x01f00000 0x00020000>;
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};
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partition@1f20000 {
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label = "data";
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reg = <0x01f20000 0x060E0000>;
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};
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};
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};
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};
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UART0: serial@ef600200 {
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device_type = "serial";
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compatible = "ns16550";
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reg = <0xef600200 0x00000008>;
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virtual-reg = <0xef600200>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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current-speed = <0>; /* Filled in by U-Boot */
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interrupt-parent = <&UIC0>;
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interrupts = <0x0 0x4>;
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};
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UART1: serial@ef600300 {
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device_type = "serial";
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compatible = "ns16550";
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reg = <0xef600300 0x00000008>;
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virtual-reg = <0xef600300>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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current-speed = <0>; /* Filled in by U-Boot */
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interrupt-parent = <&UIC0>;
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interrupts = <0x1 0x4>;
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};
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IIC0: i2c@ef600400 {
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compatible = "ibm,iic-460sx", "ibm,iic";
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reg = <0xef600400 0x00000014>;
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interrupt-parent = <&UIC0>;
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interrupts = <0x2 0x4>;
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#address-cells = <1>;
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#size-cells = <0>;
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index = <0>;
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};
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IIC1: i2c@ef600500 {
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compatible = "ibm,iic-460sx", "ibm,iic";
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reg = <0xef600500 0x00000014>;
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interrupt-parent = <&UIC0>;
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interrupts = <0x3 0x4>;
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#address-cells = <1>;
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#size-cells = <0>;
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index = <1>;
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};
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RGMII0: emac-rgmii@ef600900 {
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compatible = "ibm,rgmii-460sx", "ibm,rgmii";
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reg = <0xef600900 0x00000008>;
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has-mdio;
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};
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RGMII1: emac-rgmii@ef600920 {
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compatible = "ibm,rgmii-460sx", "ibm,rgmii";
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reg = <0xef600920 0x00000008>;
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has-mdio;
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};
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TAH0: emac-tah@ef600e50 {
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compatible = "ibm,tah-460sx", "ibm,tah";
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reg = <0xef600e50 0x00000030>;
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};
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TAH1: emac-tah@ef600f50 {
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compatible = "ibm,tah-460sx", "ibm,tah";
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reg = <0xef600f50 0x00000030>;
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};
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EMAC0: ethernet@ef600a00 {
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device_type = "network";
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compatible = "ibm,emac-460sx", "ibm,emac4";
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interrupt-parent = <&EMAC0>;
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interrupts = <0x0 0x1>;
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#interrupt-cells = <1>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4
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/*Wake*/ 0x1 &UIC2 0x1d 0x4>;
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reg = <0xef600a00 0x00000070>;
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local-mac-address = [000000000000]; /* Filled in by U-Boot */
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mal-device = <&MAL0>;
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mal-tx-channel = <0>;
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mal-rx-channel = <0>;
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cell-index = <0>;
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max-frame-size = <9000>;
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rx-fifo-size = <4096>;
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tx-fifo-size = <2048>;
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rx-fifo-size-gige = <16384>;
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phy-mode = "rgmii";
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phy-map = <0x00000000>;
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rgmii-device = <&RGMII0>;
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rgmii-channel = <0>;
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tah-device = <&TAH0>;
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tah-channel = <0>;
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has-inverted-stacr-oc;
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has-new-stacr-staopc;
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};
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EMAC1: ethernet@ef600b00 {
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device_type = "network";
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compatible = "ibm,emac-460sx", "ibm,emac4";
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interrupt-parent = <&EMAC1>;
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interrupts = <0x0 0x1>;
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#interrupt-cells = <1>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4
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/*Wake*/ 0x1 &UIC2 0x1d 0x4>;
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reg = <0xef600b00 0x00000070>;
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local-mac-address = [000000000000]; /* Filled in by U-Boot */
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mal-device = <&MAL0>;
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mal-tx-channel = <1>;
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mal-rx-channel = <8>;
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cell-index = <1>;
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max-frame-size = <9000>;
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rx-fifo-size = <4096>;
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tx-fifo-size = <2048>;
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rx-fifo-size-gige = <16384>;
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phy-mode = "rgmii";
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phy-map = <0x00000000>;
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rgmii-device = <&RGMII0>;
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rgmii-channel = <1>;
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tah-device = <&TAH1>;
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tah-channel = <1>;
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has-inverted-stacr-oc;
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has-new-stacr-staopc;
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mdio-device = <&EMAC0>;
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};
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EMAC2: ethernet@ef600c00 {
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device_type = "network";
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compatible = "ibm,emac-460sx", "ibm,emac4";
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interrupt-parent = <&EMAC2>;
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interrupts = <0x0 0x1>;
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#interrupt-cells = <1>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-map = </*Status*/ 0x0 &UIC0 0x15 0x4
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/*Wake*/ 0x1 &UIC2 0x1d 0x4>;
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reg = <0xef600c00 0x00000070>;
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local-mac-address = [000000000000]; /* Filled in by U-Boot */
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mal-device = <&MAL0>;
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mal-tx-channel = <2>;
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mal-rx-channel = <16>;
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cell-index = <2>;
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max-frame-size = <9000>;
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rx-fifo-size = <4096>;
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tx-fifo-size = <2048>;
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rx-fifo-size-gige = <16384>;
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tx-fifo-size-gige = <16384>; /* emac2&3 only */
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phy-mode = "rgmii";
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phy-map = <0x00000000>;
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rgmii-device = <&RGMII1>;
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rgmii-channel = <0>;
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has-inverted-stacr-oc;
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has-new-stacr-staopc;
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mdio-device = <&EMAC0>;
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};
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EMAC3: ethernet@ef600d00 {
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device_type = "network";
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compatible = "ibm,emac-460sx", "ibm,emac4";
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interrupt-parent = <&EMAC3>;
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interrupts = <0x0 0x1>;
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#interrupt-cells = <1>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-map = </*Status*/ 0x0 &UIC0 0x16 0x4
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/*Wake*/ 0x1 &UIC2 0x1d 0x4>;
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reg = <0xef600d00 0x00000070>;
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local-mac-address = [000000000000]; /* Filled in by U-Boot */
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mal-device = <&MAL0>;
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mal-tx-channel = <3>;
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mal-rx-channel = <24>;
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cell-index = <3>;
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max-frame-size = <9000>;
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rx-fifo-size = <4096>;
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tx-fifo-size = <2048>;
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rx-fifo-size-gige = <16384>;
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tx-fifo-size-gige = <16384>; /* emac2&3 only */
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phy-mode = "rgmii";
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phy-map = <0x00000000>;
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rgmii-device = <&RGMII1>;
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rgmii-channel = <1>;
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has-inverted-stacr-oc;
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has-new-stacr-staopc;
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mdio-device = <&EMAC0>;
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};
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};
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};
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chosen {
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stdout-path = "/plb/opb/serial@ef600200";
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};
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};
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