1 /*
2 * Copyright (c) 2012-2013, 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 * ======== InterruptDsp.xs ========
34 */
36 var Hwi = null;
37 var InterruptDsp = null;
39 /*
40 * ======== module$use ========
41 */
42 function module$use()
43 {
44 Hwi = xdc.useModule("ti.sysbios.family.c64p.Hwi");
45 EventCombiner = xdc.useModule("ti.sysbios.family.c64p.EventCombiner");
46 Ipc = xdc.useModule("ti.sdo.ipc.Ipc");
47 InterruptDsp = xdc.useModule("ti.sdo.ipc.family.vayu.InterruptDsp");
48 Xbar = xdc.useModule("ti.sysbios.hal.vayu.IntXbar");
49 TableInit = xdc.useModule("ti.sdo.ipc.family.vayu.TableInit");
51 /* Initialize procIdTable */
52 TableInit.initProcId(InterruptDsp);
54 /* Initialize mailboxTable */
55 TableInit.generateTable(InterruptDsp);
57 /* Initialize mailbox base address table */
58 this.mailboxBaseAddr[0] = 0x4208B000;
59 this.mailboxBaseAddr[1] = 0x4208C000;
60 this.mailboxBaseAddr[2] = 0x4208D000;
61 this.mailboxBaseAddr[3] = 0x4218B000;
62 this.mailboxBaseAddr[4] = 0x4218C000;
63 this.mailboxBaseAddr[5] = 0x4218D000;
64 this.mailboxBaseAddr[6] = 0x4228B000;
65 this.mailboxBaseAddr[7] = 0x4228C000;
66 this.mailboxBaseAddr[8] = 0x4228D000;
67 this.mailboxBaseAddr[9] = 0x4238B000;
68 this.mailboxBaseAddr[10] = 0x4238C000;
69 this.mailboxBaseAddr[11] = 0x4238D000;
70 this.mailboxBaseAddr[12] = 0x48844000;
71 this.mailboxBaseAddr[13] = 0x48842000;
72 this.mailboxBaseAddr[14] = 0x48840000;
74 /* Initialize Dsp Interrupt Id Table */
75 this.dspInterruptTable[0] = 64; /* EVE1 */
76 this.dspInterruptTable[1] = 65; /* EVE2 */
77 this.dspInterruptTable[2] = 66; /* EVE3 */
78 this.dspInterruptTable[3] = 67; /* EVE4 */
79 this.dspInterruptTable[4] = 69; /* DSP1 */
80 this.dspInterruptTable[5] = 69; /* DSP2 */
81 this.dspInterruptTable[6] = 68; /* IPU1 */
82 this.dspInterruptTable[7] = 68; /* IPU2 */
83 this.dspInterruptTable[8] = 69; /* HOST */
85 /*
86 * In case of a spec change, follow the process shown below:
87 * 1. Update the mailboxBaseAddr Table.
88 * 2. Update the dspInterruptTable.
89 * 3. Update Virtual Index assignment.
90 * 4. Update NUMCORES, NUMEVES and EVEMBX2BASEIDX variables
91 * in order to correctly intialize the mailboxTable.
92 */
93 }
95 function module$static$init(mod, params)
96 {
97 var remoteProcId;
98 var idx;
100 for (remoteProcId = 0; remoteProcId < InterruptDsp.procIdTable.length; remoteProcId++) {
101 mod.fxnTable[remoteProcId].func = null;
102 mod.fxnTable[remoteProcId].arg = 0;
103 }
105 /* Intialize numPlugged */
106 mod.numPlugged = 0;
107 }