summaryrefslogtreecommitdiffstats
path: root/tools/aisimage.h
blob: e1aa3ef7030319a74af5847060eb620476dd4f41 (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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
/*
 * (C) Copyright 2011
 * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _AISIMAGE_H_
#define _AISIMAGE_H_

/* all values are for little endian systems */
#define AIS_MAGIC_WORD	0x41504954
#define AIS_FCN_MAX	8

enum {
	AIS_CMD_LOAD	= 0x58535901,
	AIS_CMD_VALCRC	= 0x58535902,
	AIS_CMD_ENCRC	= 0x58535903,
	AIS_CMD_DISCRC	= 0x58535904,
	AIS_CMD_JMP	= 0x58535905,
	AIS_CMD_JMPCLOSE = 0x58535906,
	AIS_CMD_BOOTTBL	= 0x58535907,
	AIS_CMD_FILL	= 0x5853590A,
	AIS_CMD_FNLOAD	= 0x5853590D,
	AIS_CMD_SEQREAD	= 0x58535963,
};

struct ais_cmd_load {
	uint32_t cmd;
	uint32_t addr;
	uint32_t size;
	uint32_t data[1];
};

struct ais_cmd_func {
	uint32_t cmd;
	uint32_t func_args;
	uint32_t parms[AIS_FCN_MAX];
};

struct ais_cmd_jmpclose {
	uint32_t cmd;
	uint32_t addr;
};

#define CMD_DATA_STR	"DATA"

enum ais_file_cmd {
	CMD_INVALID,
	CMD_FILL,
	CMD_CRCON,
	CMD_CRCOFF,
	CMD_CRCCHECK,
	CMD_JMPCLOSE,
	CMD_JMP,
	CMD_SEQREAD,
	CMD_DATA,
	CMD_PLL0,
	CMD_PLL1,
	CMD_CLK,
	CMD_DDR2,
	CMD_EMIFA,
	CMD_EMIFA_ASYNC,
	CMD_PLL,
	CMD_PSC,
	CMD_PINMUX,
	CMD_BOOTTABLE
};

enum aisimage_fld_types {
	CFG_INVALID = -1,
	CFG_COMMAND,
	CFG_VALUE,
};

struct ais_header {
	uint32_t magic;
	char data[1];
};

#endif /* _AISIMAGE_H_ */