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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ep8248e.dts (4461B)

      1// SPDX-License-Identifier: GPL-2.0-or-later
      2/*
      3 * Device Tree for the Embedded Planet EP8248E board running PlanetCore.
      4 *
      5 * Copyright 2007 Freescale Semiconductor Inc.
      6 */
      7
      8/dts-v1/;
      9/ {
     10	model = "EP8248E";
     11	compatible = "fsl,ep8248e";
     12	#address-cells = <1>;
     13	#size-cells = <1>;
     14
     15	aliases {
     16		planetcore-SMC1 = &smc1;
     17		planetcore-SCC1 = &scc1;
     18		ethernet0 = &eth0;
     19		ethernet1 = &eth1;
     20		serial0 = &smc1;
     21		serial1 = &scc1;
     22	};
     23
     24	cpus {
     25		#address-cells = <1>;
     26		#size-cells = <0>;
     27
     28		PowerPC,8248@0 {
     29			device_type = "cpu";
     30			reg = <0>;
     31			d-cache-line-size = <32>;
     32			i-cache-line-size = <32>;
     33			d-cache-size = <16384>;
     34			i-cache-size = <16384>;
     35			timebase-frequency = <0>;
     36			clock-frequency = <0>;
     37		};
     38	};
     39
     40	localbus@f0010100 {
     41		compatible = "fsl,mpc8248-localbus",
     42		             "fsl,pq2-localbus",
     43		             "simple-bus";
     44		#address-cells = <2>;
     45		#size-cells = <1>;
     46		reg = <0xf0010100 0x40>;
     47
     48		ranges = <0 0 0xfc000000 0x04000000
     49		          1 0 0xfa000000 0x00008000>;
     50
     51		flash@0,3800000 {
     52			compatible = "cfi-flash";
     53			reg = <0 0x3800000 0x800000>;
     54			bank-width = <4>;
     55			device-width = <2>;
     56		};
     57
     58		bcsr@1,0 {
     59			#address-cells = <2>;
     60			#size-cells = <1>;
     61			reg = <1 0 0x10>;
     62			compatible = "fsl,ep8248e-bcsr";
     63			ranges;
     64
     65			mdio {
     66				compatible = "fsl,ep8248e-mdio-bitbang";
     67				#address-cells = <1>;
     68				#size-cells = <0>;
     69				reg = <1 8 1>;
     70
     71				PHY0: ethernet-phy@0 {
     72					interrupt-parent = <&PIC>;
     73					reg = <0>;
     74				};
     75
     76				PHY1: ethernet-phy@1 {
     77					interrupt-parent = <&PIC>;
     78					reg = <1>;
     79				};
     80			};
     81		};
     82	};
     83
     84	memory {
     85		device_type = "memory";
     86		reg = <0 0>;
     87	};
     88
     89	soc@f0000000 {
     90		#address-cells = <1>;
     91		#size-cells = <1>;
     92		compatible = "fsl,mpc8248-immr", "fsl,pq2-soc", "simple-bus";
     93		ranges = <0x00000000 0xf0000000 0x00053000>;
     94
     95		// Temporary until code stops depending on it.
     96		device_type = "soc";
     97
     98		// Temporary -- will go away once kernel uses ranges for get_immrbase().
     99		reg = <0xf0000000 0x00053000>;
    100
    101		cpm@119c0 {
    102			#address-cells = <1>;
    103			#size-cells = <1>;
    104			#interrupt-cells = <2>;
    105			compatible = "fsl,mpc8248-cpm", "fsl,cpm2",
    106			             "simple-bus";
    107			reg = <0x119c0 0x30>;
    108			ranges;
    109
    110			muram {
    111				#address-cells = <1>;
    112				#size-cells = <1>;
    113				ranges = <0 0 0x10000>;
    114
    115				data@0 {
    116					compatible = "fsl,cpm-muram-data";
    117					reg = <0 0x2000 0x9800 0x800>;
    118				};
    119			};
    120
    121			brg@119f0 {
    122				compatible = "fsl,mpc8248-brg",
    123				             "fsl,cpm2-brg",
    124				             "fsl,cpm-brg";
    125				reg = <0x119f0 0x10 0x115f0 0x10>;
    126			};
    127
    128			/* Monitor port/SMC1 */
    129			smc1: serial@11a80 {
    130				device_type = "serial";
    131				compatible = "fsl,mpc8248-smc-uart",
    132				             "fsl,cpm2-smc-uart";
    133				reg = <0x11a80 0x20 0x87fc 2>;
    134				interrupts = <4 8>;
    135				interrupt-parent = <&PIC>;
    136				fsl,cpm-brg = <7>;
    137				fsl,cpm-command = <0x1d000000>;
    138				linux,planetcore-label = "SMC1";
    139			};
    140
    141			/* "Serial" port/SCC1 */
    142			scc1: serial@11a00 {
    143				device_type = "serial";
    144				compatible = "fsl,mpc8248-scc-uart",
    145				             "fsl,cpm2-scc-uart";
    146				reg = <0x11a00 0x20 0x8000 0x100>;
    147				interrupts = <40 8>;
    148				interrupt-parent = <&PIC>;
    149				fsl,cpm-brg = <1>;
    150				fsl,cpm-command = <0x00800000>;
    151				linux,planetcore-label = "SCC1";
    152			};
    153
    154			eth0: ethernet@11300 {
    155				device_type = "network";
    156				compatible = "fsl,mpc8248-fcc-enet",
    157				             "fsl,cpm2-fcc-enet";
    158				reg = <0x11300 0x20 0x8400 0x100 0x11390 1>;
    159				local-mac-address = [ 00 00 00 00 00 00 ];
    160				interrupts = <32 8>;
    161				interrupt-parent = <&PIC>;
    162				phy-handle = <&PHY0>;
    163				linux,network-index = <0>;
    164				fsl,cpm-command = <0x12000300>;
    165			};
    166
    167			eth1: ethernet@11320 {
    168				device_type = "network";
    169				compatible = "fsl,mpc8248-fcc-enet",
    170				             "fsl,cpm2-fcc-enet";
    171				reg = <0x11320 0x20 0x8500 0x100 0x113b0 1>;
    172				local-mac-address = [ 00 00 00 00 00 00 ];
    173				interrupts = <33 8>;
    174				interrupt-parent = <&PIC>;
    175				phy-handle = <&PHY1>;
    176				linux,network-index = <1>;
    177				fsl,cpm-command = <0x16200300>;
    178			};
    179
    180			usb@11b60 {
    181				#address-cells = <1>;
    182				#size-cells = <0>;
    183				compatible = "fsl,mpc8248-usb",
    184				             "fsl,cpm2-usb";
    185				reg = <0x11b60 0x18 0x8b00 0x100>;
    186				interrupt-parent = <&PIC>;
    187				interrupts = <11 8>;
    188				fsl,cpm-command = <0x2e600000>;
    189			};
    190		};
    191
    192		PIC: interrupt-controller@10c00 {
    193			#interrupt-cells = <2>;
    194			interrupt-controller;
    195			reg = <0x10c00 0x80>;
    196			compatible = "fsl,mpc8248-pic", "fsl,pq2-pic";
    197		};
    198	};
    199};