pruss_intc_mapping.h
1 /*
2  * pruss_intc_mapping.h
3  *
4  * Example PRUSS INTC mapping for the application
5  *
6  * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
7  *
8  *
9  * Redistribution and use in source and binary forms, with or without
10  * modification, are permitted provided that the following conditions
11  * are met:
12  *
13  * Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
15  *
16  * Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in the
18  * documentation and/or other materials provided with the
19  * distribution.
20  *
21  * Neither the name of Texas Instruments Incorporated nor the names of
22  * its contributors may be used to endorse or promote products derived
23  * from this software without specific prior written permission.
24  *
25  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36  *
37 */
38 
39 /*
40  * ============================================================================
41  * Copyright (c) Texas Instruments Inc 2010-11
42  *
43  * Use of this software is controlled by the terms and conditions found in the
44  * license agreement under which this software has been supplied or provided.
45  * ============================================================================
46 */
47 
48 #define AM33XX
49 #ifdef AM33XX
50 #define PRU0_PRU1_INTERRUPT 17
51 #define PRU1_PRU0_INTERRUPT 18
52 #define PRU0_ARM_INTERRUPT 19
53 #define PRU1_ARM_INTERRUPT 20
54 #define ARM_PRU0_INTERRUPT 21
55 #define ARM_PRU1_INTERRUPT 22
56 #else
57 #define PRU0_PRU1_INTERRUPT 32
58 #define PRU1_PRU0_INTERRUPT 33
59 #define PRU0_ARM_INTERRUPT 34
60 #define PRU1_ARM_INTERRUPT 35
61 #define ARM_PRU0_INTERRUPT 36
62 #define ARM_PRU1_INTERRUPT 37
63 #endif
64 #define CHANNEL0 0
65 #define CHANNEL1 1
66 #define CHANNEL2 2
67 #define CHANNEL3 3
68 #define CHANNEL4 4
69 #define CHANNEL5 5
70 #define CHANNEL6 6
71 #define CHANNEL7 7
72 #define CHANNEL8 8
73 #define CHANNEL9 9
74 
75 #define PRU0 0
76 #define PRU1 1
77 #define PRU_EVTOUT0 2
78 #define PRU_EVTOUT1 3
79 #define PRU_EVTOUT2 4
80 #define PRU_EVTOUT3 5
81 #define PRU_EVTOUT4 6
82 #define PRU_EVTOUT5 7
83 #define PRU_EVTOUT6 8
84 #define PRU_EVTOUT7 9
85 
86 #define PRU0_HOSTEN_MASK 0x0001
87 #define PRU1_HOSTEN_MASK 0x0002
88 #define PRU_EVTOUT0_HOSTEN_MASK 0x0004
89 #define PRU_EVTOUT1_HOSTEN_MASK 0x0008
90 #define PRU_EVTOUT2_HOSTEN_MASK 0x0010
91 #define PRU_EVTOUT3_HOSTEN_MASK 0x0020
92 #define PRU_EVTOUT4_HOSTEN_MASK 0x0040
93 #define PRU_EVTOUT5_HOSTEN_MASK 0x0080
94 #define PRU_EVTOUT6_HOSTEN_MASK 0x0100
95 #define PRU_EVTOUT7_HOSTEN_MASK 0x0200
96 
97 
98 #define PRUSS_INTC_INITDATA { \
99 { PRU0_PRU1_INTERRUPT, PRU1_PRU0_INTERRUPT, PRU0_ARM_INTERRUPT, PRU1_ARM_INTERRUPT, ARM_PRU0_INTERRUPT, ARM_PRU1_INTERRUPT, (char)-1 }, \
100 { {PRU0_PRU1_INTERRUPT,CHANNEL1}, {PRU1_PRU0_INTERRUPT, CHANNEL0}, {PRU0_ARM_INTERRUPT,CHANNEL2}, {PRU1_ARM_INTERRUPT, CHANNEL3}, {ARM_PRU0_INTERRUPT, CHANNEL0}, {ARM_PRU1_INTERRUPT, CHANNEL1}, {-1,-1}}, \
101  { {CHANNEL0,PRU0}, {CHANNEL1, PRU1}, {CHANNEL2, PRU_EVTOUT0}, {CHANNEL3, PRU_EVTOUT1}, {-1,-1} }, \
102  (PRU0_HOSTEN_MASK | PRU1_HOSTEN_MASK | PRU_EVTOUT0_HOSTEN_MASK | PRU_EVTOUT1_HOSTEN_MASK) /*Enable PRU0, PRU1, PRU_EVTOUT0 */ \
103 } \
104