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.sim28xx;
    38    
    39    /*!
    40     *  ======== Platform ========
    41     *  Simulation-based Platform support for 28xx 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:      "sim28xx",
    65            boardFamily:    "sim28xx",
    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.c2800 module, then we
    75         *  simulate a TMS320C2812.
    76         */
    77        readonly config xdc.platform.IExeContext.Cpu   CPU = {
    78            id:             "0",
    79            clockRate:      150.0,
    80            catalogName:    "ti.catalog.c2800",
    81            deviceName:     "TMS320C2812",
    82            revision:       null,
    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 externalMemoryMap[string] = [
    97        /* The base address and length of SRAM on ezdsp2812.
    98         */
    99            ["SRAM",
   100                {
   101                    name: "SRAM",
   102                    base: 0x100000,
   103                    len:  0x10000,
   104                    page: 0,
   105                    space: "code/data"
   106                }
   107            ],
   108        ];
   109    
   110        /*!
   111         *  ======== ftpath ========
   112         *  Installation directory of the Foundational Tools Suite
   113         *
   114         *  The underlying simulation engine used to run executables produced
   115         *  using this platform is part of the Target Server / Foundational Tools
   116         *  product (http://www.hou.asp.ti.com/asp/sds/eft/projects/Foundation_Tools/Releases/index.html).
   117         */
   118        readonly config String ftpath;
   119    
   120        override config string codeMemory = "SRAM";
   121    
   122        override config string dataMemory = "SRAM";
   123    
   124        override config string stackMemory = "LSARAM";
   125    };