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4962e38e SB |
1 | /* |
2 | * (C) Copyright 2011 | |
3 | * Stefano Babic, DENX Software Engineering, sbabic@denx.de. | |
4 | * | |
3765b3e7 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
4962e38e SB |
6 | */ |
7 | ||
8 | #ifndef _AISIMAGE_H_ | |
9 | #define _AISIMAGE_H_ | |
10 | ||
11 | /* all values are for little endian systems */ | |
12 | #define AIS_MAGIC_WORD 0x41504954 | |
13 | #define AIS_FCN_MAX 8 | |
14 | ||
15 | enum { | |
16 | AIS_CMD_LOAD = 0x58535901, | |
17 | AIS_CMD_VALCRC = 0x58535902, | |
18 | AIS_CMD_ENCRC = 0x58535903, | |
19 | AIS_CMD_DISCRC = 0x58535904, | |
20 | AIS_CMD_JMP = 0x58535905, | |
21 | AIS_CMD_JMPCLOSE = 0x58535906, | |
22 | AIS_CMD_BOOTTBL = 0x58535907, | |
23 | AIS_CMD_FILL = 0x5853590A, | |
24 | AIS_CMD_FNLOAD = 0x5853590D, | |
25 | AIS_CMD_SEQREAD = 0x58535963, | |
26 | }; | |
27 | ||
28 | struct ais_cmd_load { | |
29 | uint32_t cmd; | |
30 | uint32_t addr; | |
31 | uint32_t size; | |
32 | uint32_t data[1]; | |
33 | }; | |
34 | ||
35 | struct ais_cmd_func { | |
36 | uint32_t cmd; | |
37 | uint32_t func_args; | |
38 | uint32_t parms[AIS_FCN_MAX]; | |
39 | }; | |
40 | ||
41 | struct ais_cmd_jmpclose { | |
42 | uint32_t cmd; | |
43 | uint32_t addr; | |
44 | }; | |
45 | ||
46 | #define CMD_DATA_STR "DATA" | |
47 | ||
48 | enum ais_file_cmd { | |
49 | CMD_INVALID, | |
50 | CMD_FILL, | |
51 | CMD_CRCON, | |
52 | CMD_CRCOFF, | |
53 | CMD_CRCCHECK, | |
54 | CMD_JMPCLOSE, | |
55 | CMD_JMP, | |
56 | CMD_SEQREAD, | |
57 | CMD_DATA, | |
58 | CMD_PLL0, | |
59 | CMD_PLL1, | |
60 | CMD_CLK, | |
61 | CMD_DDR2, | |
62 | CMD_EMIFA, | |
63 | CMD_EMIFA_ASYNC, | |
64 | CMD_PLL, | |
65 | CMD_PSC, | |
66 | CMD_PINMUX, | |
67 | CMD_BOOTTABLE | |
68 | }; | |
69 | ||
70 | enum aisimage_fld_types { | |
71 | CFG_INVALID = -1, | |
72 | CFG_COMMAND, | |
73 | CFG_VALUE, | |
74 | }; | |
75 | ||
76 | struct ais_header { | |
77 | uint32_t magic; | |
78 | char data[1]; | |
79 | }; | |
80 | ||
81 | #endif /* _AISIMAGE_H_ */ |