1    /*
     2     *  Copyright (c) 2010 by Texas Instruments and others.
     3     *  All rights reserved. This program and the accompanying materials
     4     *  are made available under the terms of the Eclipse Public License v1.0
     5     *  which accompanies this distribution, and is available at
     6     *  http://www.eclipse.org/legal/epl-v10.html
     7     *
     8     *  Contributors:
     9     *      Texas Instruments - initial implementation
    10     *
    11     * */
    12    
    13    /*
    14     *  ======== Platform.xdc ========
    15     */
    16    
    17    package ti.platforms.evmOMAPL137;
    18    
    19    /*!
    20     *  ======== Platform ========
    21     *  Platform support for the evmOMAPL137
    22     *
    23     *  This module implements xdc.platform.IPlatform and defines configuration
    24     *  parameters that correspond to this platform's Cpu's, Board's, etc.
    25     *
    26     *  The configuration parameters are initialized in this package's
    27     *  configuration script (package.cfg) and "bound" to the TCOM object
    28     *  model.  Once they are part of the model, these parameters are
    29     *  queried by a program's configuration script.
    30     *
    31     *  This particular platform has a single Cpu, and therefore, only
    32     *  declares a single CPU configuration object.  Multi-CPU platforms
    33     *  would declare multiple Cpu configuration parameters (one per
    34     *  platform CPU).
    35     */
    36    metaonly module Platform inherits xdc.platform.IPlatform
    37    {
    38        readonly config xdc.platform.IPlatform.Board BOARD = {      
    39            id:             "0",
    40            boardName:      "evmOMAPL137",
    41            boardFamily:    "evmOMAPL137",
    42            boardRevision:  null,
    43        };
    44            
    45        readonly config xdc.platform.IExeContext.Cpu DSP = {        
    46            id:             "0",
    47            clockRate:      300.0,
    48            catalogName:    "ti.catalog.c6000",
    49            deviceName:     "OMAPL137",
    50            revision:       "",
    51        };
    52    
    53        readonly config xdc.platform.IExeContext.Cpu GPP = {
    54            id:             "1",
    55            clockRate:      300.0,
    56            catalogName:    "ti.catalog.arm",
    57            deviceName:     "OMAPL137",
    58            revision:       "1.0",
    59        };
    60    instance:
    61    
    62        /* 
    63         *  SDRAM is 64MByte but we need to share it with Arm.
    64         *  Reserve 32MB for Arm/Linux (base: 0xC000000)
    65         *  16MB for shared Arm/DSP (base: 0xC2000000)
    66         *  16MB for DSP (base: 0xC3000000)
    67         */
    68        override readonly config xdc.platform.IPlatform.Memory
    69            externalMemoryMap[string] = [
    70                ["SDRAM",  {name: "SDRAM",  base: 0xC3000000, len: 0x01000000}],
    71            ];
    72    
    73        /*
    74         *  ======== sectMap ========
    75         *  Define a placement of compiler generated output sections into
    76         *  memory regions defined in the memTab above.
    77         */
    78        override config string codeMemory = "SDRAM";
    79        
    80        override config string dataMemory = "SDRAM";
    81    
    82        override config string stackMemory = "SDRAM";
    83    
    84        /*
    85         *  ======== l1PMode ========
    86         *  Define the amount of L1P RAM used for L1 Program Cache.
    87         *
    88         *  Check the device documentation for valid values.
    89         */
    90        config String l1PMode;
    91        
    92        /*
    93         *  ======== l1DMode ========
    94         *  Define the amount of L1D RAM used for L1 Data Cache.
    95         *
    96         *  Check the device documentation for valid values.
    97         */
    98        config String l1DMode;
    99        
   100        /*
   101         *  ======== l2Mode ========
   102         *  Define the amount of L2 RAM used for L2 Cache.
   103         *
   104         *  Check the device documentation for valid values.
   105         */
   106        config String l2Mode;
   107    };
   108    /*
   109     *  @(#) ti.platforms.evmOMAPL137; 1, 0, 0,88; 8-7-2010 18:30:32; /db/ztree/library/trees/platform/platform-l20x/src/
   110     */
   111