blob: 3750216a9afdaa53b16f6e29b4f07768bd4dbfe5 (
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
56
57
58
59
60
61
62
|
/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (C) 2016-2020 Intel Corporation <www.intel.com>
*
*/
#ifndef _HANDOFF_SOC64_H_
#define _HANDOFF_SOC64_H_
/*
* Offset for HW handoff from Quartus tools
*/
/* HPS handoff */
#define SOC64_HANDOFF_MAGIC_BOOT 0x424F4F54
#define SOC64_HANDOFF_MAGIC_MUX 0x504D5558
#define SOC64_HANDOFF_MAGIC_IOCTL 0x494F4354
#define SOC64_HANDOFF_MAGIC_FPGA 0x46504741
#define SOC64_HANDOFF_MAGIC_DELAY 0x444C4159
#define SOC64_HANDOFF_MAGIC_CLOCK 0x434C4B53
#define SOC64_HANDOFF_MAGIC_MISC 0x4D495343
#define SOC64_HANDOFF_OFFSET_LENGTH 0x4
#define SOC64_HANDOFF_OFFSET_DATA 0x10
#define SOC64_HANDOFF_SIZE 4096
#define SOC64_HANDOFF_BASE 0xFFE3F000
#define SOC64_HANDOFF_MISC (SOC64_HANDOFF_BASE + 0x610)
#define SOC64_HANDOFF_MUX (SOC64_HANDOFF_BASE + 0x10)
#define SOC64_HANDOFF_IOCTL (SOC64_HANDOFF_BASE + 0x1A0)
#define SOC64_HANDOFF_FPGA (SOC64_HANDOFF_BASE + 0x330)
#define SOC64_HANDOFF_DELAY (SOC64_HANDOFF_BASE + 0x3F0)
#define SOC64_HANDOFF_CLOCK (SOC64_HANDOFF_BASE + 0x580)
#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_STRATIX10)
#define SOC64_HANDOFF_CLOCK_OSC (SOC64_HANDOFF_BASE + 0x608)
#define SOC64_HANDOFF_CLOCK_FPGA (SOC64_HANDOFF_BASE + 0x60C)
#else
#define SOC64_HANDOFF_CLOCK_OSC (SOC64_HANDOFF_BASE + 0x5fc)
#define SOC64_HANDOFF_CLOCK_FPGA (SOC64_HANDOFF_BASE + 0x600)
#endif
#define SOC64_HANDOFF_MUX_LEN 96
#define SOC64_HANDOFF_IOCTL_LEN 96
#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_STRATIX10)
#define SOC64_HANDOFF_FPGA_LEN 42
#else
#define SOC64_HANDOFF_FPGA_LEN 40
#endif
#define SOC64_HANDOFF_DELAY_LEN 96
#ifndef __ASSEMBLY__
#include <asm/types.h>
enum endianness {
LITTLE_ENDIAN = 0,
BIG_ENDIAN
};
int socfpga_get_handoff_size(void *handoff_address, enum endianness endian);
int socfpga_handoff_read(void *handoff_address, void *table, u32 table_len,
enum endianness big_endian);
#endif
#endif /* _HANDOFF_SOC64_H_ */
|
