cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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adder875-uboot.dts (3782B)

      1// SPDX-License-Identifier: GPL-2.0-or-later
      2/*
      3 * Device Tree Source for MPC885 ADS running U-Boot
      4 *
      5 * Copyright 2006 MontaVista Software, Inc.
      6 * Copyright 2007 Freescale Semiconductor, Inc.
      7 */
      8
      9/dts-v1/;
     10/ {
     11	model = "Analogue & Micro Adder MPC875";
     12	compatible = "analogue-and-micro,adder875";
     13	#address-cells = <1>;
     14	#size-cells = <1>;
     15
     16	aliases {
     17		console = &console;
     18		ethernet0 = &eth0;
     19		ethernet1 = &eth1;
     20	};
     21
     22	cpus {
     23		#address-cells = <1>;
     24		#size-cells = <0>;
     25
     26		PowerPC,875@0 {
     27			device_type = "cpu";
     28			reg = <0>;
     29			d-cache-line-size = <16>;
     30			i-cache-line-size = <16>;
     31			d-cache-size = <8192>;
     32			i-cache-size = <8192>;
     33			timebase-frequency = <0>;
     34			bus-frequency = <0>;
     35			clock-frequency = <0>;
     36			interrupts = <15 2>;	// decrementer interrupt
     37			interrupt-parent = <&PIC>;
     38		};
     39	};
     40
     41	memory {
     42		device_type = "memory";
     43		reg = <0 0x01000000>;
     44	};
     45
     46	localbus@ff000100 {
     47		compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",
     48		             "simple-bus";
     49		#address-cells = <2>;
     50		#size-cells = <1>;
     51		reg = <0xff000100 0x40>;
     52
     53		ranges = <
     54			0 0 0xfe000000 0x01000000
     55		>;
     56
     57		flash@0,0 {
     58			compatible = "cfi-flash";
     59			reg = <0 0 0x800000>;
     60			bank-width = <2>;
     61			device-width = <2>;
     62		};
     63	};
     64
     65	soc@ff000000 {
     66		compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus";
     67		#address-cells = <1>;
     68		#size-cells = <1>;
     69		ranges = <0 0xff000000 0x00004000>;
     70
     71		// Temporary until code stops depending on it.
     72		device_type = "soc";
     73
     74		// Temporary until get_immrbase() is fixed.
     75		reg = <0xff000000 0x4000>;
     76
     77		mdio@e00 {
     78			compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
     79			reg = <0xe00 0x188>;
     80			#address-cells = <1>;
     81			#size-cells = <0>;
     82
     83			PHY0: ethernet-phy@0 {
     84				reg = <0>;
     85			};
     86
     87			PHY1: ethernet-phy@1 {
     88				reg = <1>;
     89			};
     90		};
     91
     92		eth0: ethernet@e00 {
     93			device_type = "network";
     94			compatible = "fsl,mpc875-fec-enet",
     95			             "fsl,pq1-fec-enet";
     96			reg = <0xe00 0x188>;
     97			local-mac-address = [ 00 00 00 00 00 00 ];
     98			interrupts = <3 1>;
     99			interrupt-parent = <&PIC>;
    100			phy-handle = <&PHY0>;
    101			linux,network-index = <0>;
    102		};
    103
    104		eth1: ethernet@1e00 {
    105			device_type = "network";
    106			compatible = "fsl,mpc875-fec-enet",
    107			             "fsl,pq1-fec-enet";
    108			reg = <0x1e00 0x188>;
    109			local-mac-address = [ 00 00 00 00 00 00 ];
    110			interrupts = <7 1>;
    111			interrupt-parent = <&PIC>;
    112			phy-handle = <&PHY1>;
    113			linux,network-index = <1>;
    114		};
    115
    116		PIC: interrupt-controller@0 {
    117			interrupt-controller;
    118			#interrupt-cells = <2>;
    119			reg = <0 0x24>;
    120			compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
    121		};
    122
    123		cpm@9c0 {
    124			#address-cells = <1>;
    125			#size-cells = <1>;
    126			compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus";
    127			interrupts = <0>;	// cpm error interrupt
    128			interrupt-parent = <&CPM_PIC>;
    129			reg = <0x9c0 0x40>;
    130			ranges;
    131
    132			muram {
    133				#address-cells = <1>;
    134				#size-cells = <1>;
    135				ranges = <0 0x2000 0x2000>;
    136
    137				data@0 {
    138					compatible = "fsl,cpm-muram-data";
    139					reg = <0 0x1c00>;
    140				};
    141			};
    142
    143			brg@9f0 {
    144				compatible = "fsl,mpc875-brg",
    145				             "fsl,cpm1-brg",
    146				             "fsl,cpm-brg";
    147				clock-frequency = <50000000>;
    148				reg = <0x9f0 0x10>;
    149			};
    150
    151			CPM_PIC: interrupt-controller@930 {
    152				interrupt-controller;
    153				#interrupt-cells = <1>;
    154				interrupts = <5 2 0 2>;
    155				interrupt-parent = <&PIC>;
    156				reg = <0x930 0x20>;
    157				compatible = "fsl,mpc875-cpm-pic",
    158				             "fsl,cpm1-pic";
    159			};
    160
    161			console: serial@a80 {
    162				device_type = "serial";
    163				compatible = "fsl,mpc875-smc-uart",
    164				             "fsl,cpm1-smc-uart";
    165				reg = <0xa80 0x10 0x3e80 0x40>;
    166				interrupts = <4>;
    167				interrupt-parent = <&CPM_PIC>;
    168				fsl,cpm-brg = <1>;
    169				fsl,cpm-command = <0x0090>;
    170				current-speed = <115200>;
    171			};
    172		};
    173	};
    174
    175	chosen {
    176		stdout-path = &console;
    177	};
    178};