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 /*! 38 * ======== Platform ======== 39 * Platform support for the evmDM355 40 * 41 * This module implements xdc.platform.IPlatform and defines configuration 42 * parameters that correspond to this platform's Cpu's, Board's, etc. 43 * 44 * The configuration parameters are initialized in this package's 45 * configuration script (package.cfg) and "bound" to the TCOM object 46 * model. Once they are part of the model, these parameters are 47 * queried by a program's configuration script. 48 * 49 * This particular platform has a single Cpu, and therefore, only 50 * declares a single CPU configuration object. Multi-CPU platforms 51 * would declare multiple Cpu configuration parameters (one per 52 * platform CPU). 53 */ 54 metaonly module Platform inherits xdc.platform.IPlatform 55 { 56 /*! 57 * ======== BOARD ======== 58 * This platform's board attributes 59 */ 60 readonly config xdc.platform.IPlatform.Board BOARD = { 61 id: "0", 62 boardName: "evmDM355", 63 boardFamily: "evmDM355", 64 boardRevision: null 65 }; 66 67 readonly config xdc.platform.IExeContext.Cpu CPU = { 68 id: "0", 69 clockRate: 216.0, 70 catalogName: "ti.catalog.arm", 71 deviceName: "TMS320DM355", 72 revision: "", 73 }; 74 75 instance: 76 77 /* 78 * ======== memTab ======== 79 * Define the evmDM355 memory map 80 */ 81 override readonly config xdc.platform.IPlatform.MemoryMap 82 externalMemoryMap = [ 83 ["DDR2", {name: "DDR2", base: 0x80000000, len: 0x8000000}], 84 ]; 85 86 /* 87 * ======== sectMap ======== 88 * Define a placement of compiler generated output sections into 89 * memory regions defined in the memTab above. 90 */ 91 override config string codeMemory = "DDR2"; 92 override config string dataMemory = "DDR2"; 93 override config string stackMemory = "DDR2"; 94 };