1 /* 2 * Copyright (c) 2012-2015 Texas Instruments Incorporated - http://www.ti.com 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 * ======== MultiProcSetup.xdc ======== 34 */ 35 36 import xdc.runtime.Assert; 37 38 /*! 39 * ======== MultiProcSetup ======== 40 */ 41 42 module MultiProcSetup 43 { 44 /*! 45 * By default the MultiProcSetup module will set the ID at startup. 46 * 47 * By setting this flag to false, the initialization step is suppressed. 48 */ 49 config Bool configureProcId = true; 50 51 /*! 52 * Assert raised when the target core is not in the MultiProc name list 53 */ 54 config Assert.Id A_invalidProcessor = { 55 msg: "A_invalidProcessor: This core is not present in the MultiProc name list" 56 }; 57 58 internal: 59 /* Map the clusterId to the coreId (only for DSP processos) 60 * 61 * The procMap array is indexed by clusterId. The element value 62 * is the coreId (equivalent to DNUM). 63 */ 64 config UInt16 procMap[]; 65 66 /* Maximum number of processors on this device 67 * 68 * We consider the CortexA15 quad-core processor to be one 69 * logical processor. There are up to eight DSP processors. 70 */ 71 config UInt16 segmentSize = 9; 72 73 /* 74 * ======== getProcId ======== 75 * Returns the MultiProc ID corresponding to the given coreId 76 */ 77 UInt16 getProcId(UInt coreId); 78 79 Void init(); 80 }