1    /*
     2     * Copyright (c) 2016, Texas Instruments Incorporated
     3     * All rights reserved.
     4     *
     5     * Redistribution and use in source and binary forms, with or without
     6     * modification, are permitted provided that the following conditions
     7     * are met:
     8     *
     9     * *  Redistributions of source code must retain the above copyright
    10     *    notice, this list of conditions and the following disclaimer.
    11     *
    12     * *  Redistributions in binary form must reproduce the above copyright
    13     *    notice, this list of conditions and the following disclaimer in the
    14     *    documentation and/or other materials provided with the distribution.
    15     *
    16     * *  Neither the name of Texas Instruments Incorporated nor the names of
    17     *    its contributors may be used to endorse or promote products derived
    18     *    from this software without specific prior written permission.
    19     *
    20     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    21     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
    22     * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    23     * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
    24     * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    25     * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    26     * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
    27     * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
    28     * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
    29     * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
    30     * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    31     */
    32    
    33    /*
    34     *  ======== Platform.xdc ========
    35     *  Platform support for evmTI813X
    36     *
    37     */
    38    
    39    package ti.platforms.evmTI813X;
    40    
    41    /*!
    42     *  ======== Platform ========
    43     *  Platform support for the evmTI813X
    44     *
    45     *  This module implements xdc.platform.IPlatform and defines configuration
    46     *  parameters that correspond to this platform's Cpu's, Board's, etc.
    47     *
    48     *  The configuration parameters are initialized in this package's
    49     *  configuration script (package.cfg) and "bound" to the TCOM object
    50     *  model.  Once they are part of the model, these parameters are
    51     *  queried by a program's configuration script.
    52     *
    53     *  This particular platform has 3 CPU's, a host GPP, and 2 M3's.
    54     */
    55    metaonly module Platform inherits xdc.platform.IPlatform
    56    {
    57        /*!
    58         *  ======== BOARD ========
    59         *  This platform's board attributes
    60         */
    61        readonly config xdc.platform.IPlatform.Board BOARD = {
    62            id:             "0",
    63            boardName:      "evmTI813X",
    64            boardFamily:    "evmTI813X",
    65            boardRevision:  null
    66        };
    67    
    68        /* M3 Subsystem */
    69        readonly config xdc.platform.IExeContext.Cpu DSS = {
    70            id:             "0",
    71            clockRate:      200.0,
    72            catalogName:    "ti.catalog.arm.cortexm3",
    73            deviceName:     "TMS320TI813X",
    74            revision:       "1.0"
    75        };
    76    
    77        /* GPP */
    78        readonly config xdc.platform.IExeContext.Cpu GPP = {
    79            id:             "1",
    80            clockRate:      600.0,  /* Typically set by the HLOS */
    81            catalogName:    "ti.catalog.arm.cortexa8",
    82            deviceName:     "TMS320TI813X",
    83            revision:       "1.0"
    84        };
    85    
    86    instance:
    87    
    88        override readonly config xdc.platform.IPlatform.Memory
    89            externalMemoryMap[string] = [
    90                ["DDR3_HOST", {
    91                    comment: "DDR3 Memory reserved for use by the A8",
    92                    name: "DDR3_HOST",
    93                    base: 0x80000000,
    94                    len:  0x0D000000    /* 196 MB */
    95                }],
    96                ["DDR3_SR1", {
    97                    comment: "DDR3 Memory reserved for use by SharedRegion 1",
    98                    name: "DDR3_SR1",
    99                    base: 0x8D000000,
   100                    len:  0x00C00000    /* 12 MB */
   101                }],
   102                ["DDR3_HDVPSS", {
   103                    comment: "DDR3 Memory reserved for use by HDVPSS",
   104                    name: "DDR3_HDVPSS",
   105                    base: 0x8DC00000,
   106                    len:  0x00200000    /* 2 MB */
   107                }],
   108                ["DDR3_V4L2", {
   109                    comment: "DDR3 Memory reserved for use by V4L2",
   110                    name: "DDR3_V4L2",
   111                    base: 0x8DE00000,
   112                    len:  0x00200000    /* 2 MB */
   113                }],
   114                ["DDR3_SR0", {
   115                    comment: "DDR3 Memory reserved for use by SharedRegion 0",
   116                    name: "DDR3_SR0",
   117                    base: 0x8E000000,
   118                    len:  0x01000000    /* 16 MB */
   119                }],
   120                ["DDR3_M3", {
   121                    comment: "DDR3 Memory reserved for use by the M3 core",
   122                    name: "DDR3_M3",
   123                    base: 0x8F000000,
   124                    len:  0x01000000    /* 16 MB */
   125                }],
   126            ];
   127    
   128    };