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4962e38e SB |
1 | /* |
2 | * (C) Copyright 2011 | |
3 | * Stefano Babic, DENX Software Engineering, sbabic@denx.de. | |
4 | * | |
5 | * See file CREDITS for list of people who contributed to this | |
6 | * project. | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License as | |
10 | * published by the Free Software Foundation; either version 2 of | |
11 | * the License, or (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
21 | * MA 02111-1307 USA | |
22 | */ | |
23 | ||
24 | #ifndef _AISIMAGE_H_ | |
25 | #define _AISIMAGE_H_ | |
26 | ||
27 | /* all values are for little endian systems */ | |
28 | #define AIS_MAGIC_WORD 0x41504954 | |
29 | #define AIS_FCN_MAX 8 | |
30 | ||
31 | enum { | |
32 | AIS_CMD_LOAD = 0x58535901, | |
33 | AIS_CMD_VALCRC = 0x58535902, | |
34 | AIS_CMD_ENCRC = 0x58535903, | |
35 | AIS_CMD_DISCRC = 0x58535904, | |
36 | AIS_CMD_JMP = 0x58535905, | |
37 | AIS_CMD_JMPCLOSE = 0x58535906, | |
38 | AIS_CMD_BOOTTBL = 0x58535907, | |
39 | AIS_CMD_FILL = 0x5853590A, | |
40 | AIS_CMD_FNLOAD = 0x5853590D, | |
41 | AIS_CMD_SEQREAD = 0x58535963, | |
42 | }; | |
43 | ||
44 | struct ais_cmd_load { | |
45 | uint32_t cmd; | |
46 | uint32_t addr; | |
47 | uint32_t size; | |
48 | uint32_t data[1]; | |
49 | }; | |
50 | ||
51 | struct ais_cmd_func { | |
52 | uint32_t cmd; | |
53 | uint32_t func_args; | |
54 | uint32_t parms[AIS_FCN_MAX]; | |
55 | }; | |
56 | ||
57 | struct ais_cmd_jmpclose { | |
58 | uint32_t cmd; | |
59 | uint32_t addr; | |
60 | }; | |
61 | ||
62 | #define CMD_DATA_STR "DATA" | |
63 | ||
64 | enum ais_file_cmd { | |
65 | CMD_INVALID, | |
66 | CMD_FILL, | |
67 | CMD_CRCON, | |
68 | CMD_CRCOFF, | |
69 | CMD_CRCCHECK, | |
70 | CMD_JMPCLOSE, | |
71 | CMD_JMP, | |
72 | CMD_SEQREAD, | |
73 | CMD_DATA, | |
74 | CMD_PLL0, | |
75 | CMD_PLL1, | |
76 | CMD_CLK, | |
77 | CMD_DDR2, | |
78 | CMD_EMIFA, | |
79 | CMD_EMIFA_ASYNC, | |
80 | CMD_PLL, | |
81 | CMD_PSC, | |
82 | CMD_PINMUX, | |
83 | CMD_BOOTTABLE | |
84 | }; | |
85 | ||
86 | enum aisimage_fld_types { | |
87 | CFG_INVALID = -1, | |
88 | CFG_COMMAND, | |
89 | CFG_VALUE, | |
90 | }; | |
91 | ||
92 | struct ais_header { | |
93 | uint32_t magic; | |
94 | char data[1]; | |
95 | }; | |
96 | ||
97 | #endif /* _AISIMAGE_H_ */ |