blob: 36a43809439c2c34fe3f8b53e666723e5c8f4671 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
* Copyright (c) 2019, Xilinx, Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/* Versal IPI management enums and defines */
#ifndef PLAT_IPI_H
#define PLAT_IPI_H
#include <ipi.h>
#include <stdint.h>
/*********************************************************************
* IPI agent IDs macros
********************************************************************/
#define IPI_ID_PMC 1U
#define IPI_ID_APU 2U
#define IPI_ID_RPU0 3U
#define IPI_ID_RPU1 4U
#define IPI_ID_3 5U
#define IPI_ID_4 6U
#define IPI_ID_5 7U
/*********************************************************************
* IPI message buffers
********************************************************************/
#define IPI_BUFFER_BASEADDR 0xFF3F0000U
#define IPI_BUFFER_APU_BASE (IPI_BUFFER_BASEADDR + 0x400U)
#define IPI_BUFFER_PMC_BASE (IPI_BUFFER_BASEADDR + 0x200U)
#define IPI_BUFFER_TARGET_APU_OFFSET 0x80U
#define IPI_BUFFER_TARGET_PMC_OFFSET 0x40U
#define IPI_BUFFER_LOCAL_BASE IPI_BUFFER_APU_BASE
#define IPI_BUFFER_REMOTE_BASE IPI_BUFFER_PMC_BASE
#define IPI_BUFFER_TARGET_LOCAL_OFFSET IPI_BUFFER_TARGET_APU_OFFSET
#define IPI_BUFFER_TARGET_REMOTE_OFFSET IPI_BUFFER_TARGET_PMC_OFFSET
#define IPI_BUFFER_MAX_WORDS 8
#define IPI_BUFFER_REQ_OFFSET 0x0U
#define IPI_BUFFER_RESP_OFFSET 0x20U
/*********************************************************************
* Platform specific IPI API declarations
********************************************************************/
/* Configure IPI table for versal */
void versal_ipi_config_table_init(void);
#endif /* PLAT_IPI_H */
|
