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     */
    36    
    37    package ti.platforms.load6x;
    38    
    39    /*!
    40     *  ======== Platform ========
    41     *  Simulation-based Platform support for 6xxx platforms
    42     *
    43     *  This module implements xdc.platform.IPlatform and defines configuration
    44     *  parameters that correspond to this platform's Cpu's, Board's, etc.
    45     *
    46     *  The configuration parameters are initialized in this package's
    47     *  configuration script (package.cfg) and "bound" to the TCOM object
    48     *  model.  Once they are part of the model, these parameters are
    49     *  queried by a program's configuration script.
    50     *
    51     *  This particular platform has a single Cpu, and therefore, only
    52     *  declares a single CPU configuration object.  Multi-CPU platforms
    53     *  would declare multiple Cpu configuration parameters (one per
    54     *  platform CPU).
    55     */
    56    metaonly module Platform inherits xdc.platform.IPlatform
    57    {
    58        /*!
    59         *  ======== BOARD ========
    60         *  This platform's board attributes
    61         */
    62        readonly config xdc.platform.IPlatform.Board BOARD = {
    63            id:             "0",
    64            boardName:      "sim6xxx",
    65            boardFamily:    "sim6xxx",
    66            boardRevision:  null
    67        };
    68    
    69        /*!
    70         *  ======== CPU ========
    71         *  The CPU simulated by this platform.
    72         *
    73         *  The device simulated is determined by the platform instance name
    74         *  or if this does not name a ti.catalog.c6000 module, we simulate
    75         *  a TMS320C6416.
    76         */
    77        readonly config xdc.platform.IExeContext.Cpu CPU = {
    78            id:             "0",
    79            clockRate:      600.0,
    80            catalogName:    "ti.catalog.c6000",
    81            deviceName:     "TMS320C6416",
    82            revision:       "",
    83        };
    84    
    85    instance:
    86    
    87        /*!
    88         *  ======== deviceName ========
    89         *  The CPU simulated by this simulator platform.
    90         *
    91         *  This parameter is optional. If it's not set, then the Platform module
    92         *  parameter CPU.deviceName is used.
    93         */
    94        config string deviceName;
    95    
    96        override readonly config xdc.platform.IPlatform.Memory
    97            externalMemoryMap[string] = [
    98                //["IRAM", {name: "IRAM", base: 0x00000200, len: 0x0000FE00}],
    99                ["EXT0", {name: "EXT0", base: 0x00400000, len: 0x00400000}],
   100                ["EXT1", {name: "EXT1", base: 0x01000000, len: 0x00800000}],
   101                ["EXT2", {name: "EXT2", base: 0x02000000, len: 0x01000000}],
   102                ["EXT3", {name: "EXT3", base: 0x03000000, len: 0x01000000}],
   103                ["BMEM", {name: "BMEM", base: 0x80000000, len: 0x00010000}],
   104            ];
   105    
   106        override config string codeMemory = "IRAM";
   107    
   108        override config string dataMemory = "EXT3";
   109    
   110        override config string stackMemory = "BMEM";
   111    
   112        /*
   113         *  ======== l1PMode ========
   114         *  Define the amount of L1P RAM used for L1 Program Cache.
   115         *
   116         *  Check the device documentation for valid values.
   117         */
   118        config String l1PMode = "32k";
   119    
   120        /*
   121         *  ======== l1DMode ========
   122         *  Define the amount of L1D RAM used for L1 Data Cache.
   123         *
   124         *  Check the device documentation for valid values.
   125         */
   126        config String l1DMode = "32k";
   127    
   128        /*
   129         *  ======== l2Mode ========
   130         *  Define the amount of L2 RAM used for L2 Cache.
   131         *
   132         *  Check the device documentation for valid values.
   133         */
   134        config String l2Mode = "0k";
   135    };