539176f5395d42d445af59ba908e9a3f46220e7e
2 /*
3 Copyright (c) 2016, Texas Instruments Incorporated - http://www.ti.com/
4 All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the
16 * distribution.
17 *
18 * Neither the name of Texas Instruments Incorporated nor the names of
19 * its contributors may be used to endorse or promote products derived
20 * from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
25 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
26 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
28 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 */
36 /*
37 * ======== main.c ========
38 */
40 #include <xdc/std.h>
41 #include <xdc/cfg/global.h>
42 #include <xdc/runtime/Log.h>
43 #include <xdc/runtime/System.h>
44 #include <ti/sysbios/BIOS.h>
45 #include <ti/ipc/Ipc.h>
46 #include <ti/sysbios/hal/Cache.h>
47 #include <ti/sysbios/family/c66/Cache.h>
49 #include "fwkSim.h"
51 #ifndef SIMULATE_SIO
52 #include <platform.h>
53 #include <platform_audio.h>
54 #include "audio_dc_cfg.h"
55 #include "edma_cfg.h"
56 #endif // SIMULATE_SIO
58 #ifndef SIMULATE_SIO
59 extern Void initDev2(Void);
60 #endif // SIMULATE_SIO
63 /*
64 * ======== main ========
65 */
66 Int main()
67 {
68 Int status;
69 #ifndef SIMULATE_SIO
70 Platform_STATUS pfStatus;
71 #endif // SIMULATE_SIO
73 //System_printf("Enter main()\n");
74 Log_info0("Enter main()");
76 #ifdef SIMULATE_SIO
77 // Stop simulation
78 simStop();
79 #endif // SIMULATE_SIO
81 //Platform setup!!!
82 #ifndef SIMULATE_SIO
83 /*
84 * use ROV->SysMin to view the characters in the circular buffer
85 */
86 //System_printf("enter Platform Setup\n");
87 Log_info0("enter Platform Setup");
89 platform_init_flags init_flags;
90 platform_init_config init_config;
92 /* Set request to configure PLL, DDR and Time Stamp Counter */
93 init_flags.pll = 0; //1; // FL: turn this off for now since handled by gel file
94 init_flags.ddr = 0;
95 init_flags.tcsl = 1; // FL: not used by platform_init()
96 init_flags.phy = 0;
97 init_flags.ecc = 0;
99 /* PLL configuration shall be done based on default values */
100 init_config.pllm = 0;
101 init_config.plld = 0;
102 init_config.postdiv = 0;
103 init_config.mastercore = 1; // FL: not used by platform_init()
105 pfStatus = platform_init(&init_flags, &init_config);
106 if (pfStatus != Platform_EOK)
107 {
108 //System_printf("Error in Platform Initialization\n");
109 Log_info0("Error in Platform Initialization");
110 }
111 platform_delay(10000);
112 //System_printf("\n****************************************************\n");
113 //System_printf( " Audio DC Digital to Analog Loopback Test \n");
114 //System_printf( "****************************************************\n");
116 Log_info0("exit Platform Setup");
117 #else // SIMULATE_SIO
118 /* Initialize simulation */
119 simInit();
120 #endif // SIMULATE_SIO
122 #ifndef SIMULATE_SIO
123 Log_info0("Configure EDMA");
124 /* Configure eDMA module */
125 pfStatus = eDmaConfig();
126 if(pfStatus != Platform_EOK)
127 {
128 //System_printf("eDMA Configuration Failed!\n");
129 Log_info0("eDMA Configuration Failed!");
130 //testRet(1);
131 }
133 Log_info0("initDev2");
134 initDev2();
135 #endif // SIMULATE_SIO
137 { // base: 0x81000000, len: 0x01000000,
138 UInt Common2_DDR3_MAR_base = 0x01848204;
139 UInt Common2_DDR3_base = 0x81000000;
140 UInt Common2_DDR3_len = 0x01000000;
141 // disable cache for common2 DDR3
142 Cache_setMar(Common2_DDR3_base, Common2_DDR3_len, Cache_Mar_DISABLE);
143 }
145 Log_info0("IPC start");
146 // Initialize IPC
147 status = Ipc_start();
148 if (status < 0)
149 {
150 System_abort("Ipc_start failed\n");
151 }
153 BIOS_start(); /* does not return */
154 return(0);
155 }