cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

p1020mbg-pc.dtsi (4114B)

      1/*
      2 * P1020 MBG-PC Device Tree Source stub (no addresses or top-level ranges)
      3 *
      4 * Copyright 2012 Freescale Semiconductor Inc.
      5 *
      6 * Redistribution and use in source and binary forms, with or without
      7 * modification, are permitted provided that the following conditions are met:
      8 *     * Redistributions of source code must retain the above copyright
      9 *       notice, this list of conditions and the following disclaimer.
     10 *     * Redistributions in binary form must reproduce the above copyright
     11 *       notice, this list of conditions and the following disclaimer in the
     12 *       documentation and/or other materials provided with the distribution.
     13 *     * Neither the name of Freescale Semiconductor nor the
     14 *       names of its contributors may be used to endorse or promote products
     15 *       derived from this software without specific prior written permission.
     16 *
     17 *
     18 * ALTERNATIVELY, this software may be distributed under the terms of the
     19 * GNU General Public License ("GPL") as published by the Free Software
     20 * Foundation, either version 2 of that License or (at your option) any
     21 * later version.
     22 *
     23 * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
     24 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     26 * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
     27 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     30 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     33 */
     34
     35&lbc {
     36	nor@0,0 {
     37		#address-cells = <1>;
     38		#size-cells = <1>;
     39		compatible = "cfi-flash";
     40		reg = <0x0 0x0 0x4000000>;
     41		bank-width = <2>;
     42		device-width = <1>;
     43
     44		partition@0 {
     45			/* 128KB for DTB Image */
     46			reg = <0x0 0x00020000>;
     47			label = "NOR DTB Image";
     48		};
     49
     50		partition@20000 {
     51			/* 3.875 MB for Linux Kernel Image */
     52			reg = <0x00020000 0x003e0000>;
     53			label = "NOR Linux Kernel Image";
     54		};
     55
     56		partition@400000 {
     57			/* 58MB for Root file System */
     58			reg = <0x00400000 0x03a00000>;
     59			label = "NOR Root File System";
     60		};
     61
     62		partition@3e00000 {
     63			/* This location must not be altered  */
     64			/* 1M for Vitesse 7385 Switch firmware */
     65			reg = <0x3e00000 0x00100000>;
     66			label = "NOR Vitesse-7385 Firmware";
     67			read-only;
     68		};
     69
     70		partition@3f00000 {
     71			/* This location must not be altered  */
     72			/* 512KB for u-boot Bootloader Image */
     73			/* 512KB for u-boot Environment Variables */
     74			reg = <0x03f00000 0x00100000>;
     75			label = "NOR U-Boot Image";
     76			read-only;
     77		};
     78	};
     79
     80	L2switch@2,0 {
     81		#address-cells = <1>;
     82		#size-cells = <1>;
     83		compatible = "vitesse-7385";
     84		reg = <0x2 0x0 0x20000>;
     85	};
     86};
     87
     88&soc {
     89	i2c@3000 {
     90		rtc@68 {
     91			compatible = "dallas,ds1339";
     92			reg = <0x68>;
     93		};
     94	};
     95
     96	mdio@24000 {
     97		phy0: ethernet-phy@0 {
     98			interrupts = <3 1 0 0>;
     99			reg = <0x0>;
    100		};
    101		phy1: ethernet-phy@1 {
    102			interrupts = <2 1 0 0>;
    103			reg = <0x1>;
    104		};
    105	};
    106
    107	mdio@25000 {
    108		tbi1: tbi-phy@11 {
    109			reg = <0x11>;
    110			device_type = "tbi-phy";
    111		};
    112	};
    113
    114	mdio@26000 {
    115		tbi2: tbi-phy@11 {
    116			reg = <0x11>;
    117			device_type = "tbi-phy";
    118		};
    119	};
    120
    121	enet0: ethernet@b0000 {
    122		fixed-link = <1 1 1000 0 0>;
    123		phy-connection-type = "rgmii-id";
    124	};
    125
    126	enet1: ethernet@b1000 {
    127		phy-handle = <&phy0>;
    128		tbi-handle = <&tbi1>;
    129		phy-connection-type = "sgmii";
    130	};
    131
    132	enet2: ethernet@b2000 {
    133		phy-handle = <&phy1>;
    134		phy-connection-type = "rgmii-id";
    135	};
    136
    137	usb@22000 {
    138		phy_type = "ulpi";
    139	};
    140
    141	/* USB2 is shared with localbus, so it must be disabled
    142	   by default. We can't put 'status = "disabled";' here
    143	   since U-Boot doesn't clear the status property when
    144	   it enables USB2. OTOH, U-Boot does create a new node
    145	   when there isn't any. So, just comment it out.
    146	*/
    147	usb@23000 {
    148		status = "disabled";
    149		phy_type = "ulpi";
    150	};
    151};