blob: 2c8b50e884951416e8b7594435e4aceb73f4e547 (
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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/*
* Copyright (C) 2006,2007 Gabor Juhos
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#ifndef _MYLOADER_H_
#define _MYLOADER_H_
/*
* Firmware file format:
*
* <header>
* [<block descriptor 0>]
* ...
* [<block descriptor n>]
* <null block descriptor>
* [<block data 0>]
* ...
* [<block data n>]
*
*
*/
#define MYLO_MAGIC_FIRMWARE 0x4C594D00
#define MYLO_MAGIC_20021103 0x20021103
#define MYLO_MAGIC_20021107 0x20021107
#define MYLO_MAGIC_SYSSETUP MYLO_MAGIC_20021107
#define MYLO_MAGIC_PARTITIONS MYLO_MAGIC_20021103
/* Vendor ID's (seems to be same as the PCI vendor ID's) */
#define VENID_COMPEX 0x11F6
/* Devices based on the ADM5120 */
#define DEVID_COMPEX_NP27G 0x0078
#define DEVID_COMPEX_NP28G 0x044C
#define DEVID_COMPEX_NP28GHS 0x044E
#define DEVID_COMPEX_WP54Gv1C 0x0514
#define DEVID_COMPEX_WP54G 0x0515
#define DEVID_COMPEX_WP54AG 0x0546
#define DEVID_COMPEX_WPP54AG 0x0550
#define DEVID_COMPEX_WPP54G 0x0555
/* Devices based on the IXP422 */
#define DEVID_COMPEX_WP18 0x047E
#define DEVID_COMPEX_NP18A 0x0489
/* Other devices */
#define DEVID_COMPEX_NP26G8M 0x03E8
#define DEVID_COMPEX_NP26G16M 0x03E9
struct mylo_fw_header {
uint32_t magic; /* must be MYLO_MAGIC_MYLO */
uint32_t crc; /* CRC of the whole firmware */
uint32_t res0; /* unknown/unused */
uint32_t res1; /* unknown/unused */
uint16_t vid; /* vendor ID */
uint16_t did; /* device ID */
uint16_t svid; /* sub vendor ID */
uint16_t sdid; /* sub device ID */
uint32_t rev; /* device revision */
uint32_t fwhi; /* FIXME: firmware version high? */
uint32_t fwlo; /* FIXME: firmware version low? */
uint32_t flags; /* firmware flags */
};
#define FW_FLAG_BOARD_PARAMS_WP 0x01 /* board parameters are write protected */
#define FW_FLAG_BOOT_SECTOR_WE 0x02 /* enable of write boot sectors (below 64K) */
struct mylo_fw_blockdesc {
uint32_t type; /* block type */
uint32_t addr; /* relative address to flash start */
uint32_t dlen; /* size of block data in bytes */
uint32_t blen; /* total size of block in bytes */
};
#define FW_DESC_TYPE_UNUSED 0
#define FW_DESC_TYPE_USED 1
struct mylo_partition {
uint16_t flags; /* partition flags */
uint16_t type; /* type of the partition */
uint32_t addr; /* relative address of the partition from the
flash start */
uint32_t size; /* size of the partition in bytes */
uint32_t param; /* if this is the active partition, the
MyLoader load code to this address */
};
#define PARTITION_FLAG_ACTIVE 0x8000 /* this is the active partition,
* MyLoader loads firmware from here */
#define PARTITION_FLAG_ISRAM 0x2000 /* FIXME: this is a RAM partition? */
#define PARTIIION_FLAG_RAMLOAD 0x1000 /* FIXME: load this partition into the RAM? */
#define PARTITION_FLAG_PRELOAD 0x0800 /* the partition data preloaded to RAM
* before decompression */
#define PARTITION_FLAG_HAVEHDR 0x0002 /* the partition data have a header */
#define PARTITION_TYPE_FREE 0
#define PARTITION_TYPE_USED 1
#define MYLO_MAX_PARTITIONS 8 /* maximum number of partitions in the
partition table */
struct mylo_partition_table {
uint32_t magic; /* must be 0x20021103 */
uint32_t res0; /* unknown/unused */
uint32_t res1; /* unknown/unused */
uint32_t res2; /* unknown/unused */
struct mylo_partition partitions[MYLO_MAX_PARTITIONS];
};
struct mylo_partition_header {
uint32_t len; /* length of the partition data */
uint32_t crc; /* CRC value of the partition data */
};
struct mylo_system_params {
uint32_t magic;
uint32_t res0;
uint32_t res1;
uint32_t mylo_ver;
uint16_t vid; /* Vendor ID */
uint16_t did; /* Device ID */
uint16_t svid; /* Sub Vendor ID */
uint16_t sdid; /* Sub Device ID */
uint32_t rev; /* device revision */
uint32_t fwhi;
uint32_t fwlo;
uint32_t tftp_addr;
uint32_t prog_start;
uint32_t flash_size;
uint32_t dram_size;
};
struct mylo_eth_addr {
uint8_t mac[6];
uint8_t csum[2];
};
#define MYLO_ETHADDR_COUNT 8 /* maximum number of ethernet address
in the board parameters */
struct mylo_board_params {
uint32_t magic;
uint32_t res0;
uint32_t res1;
uint32_t res2;
struct mylo_eth_addr addr[MYLO_ETHADDR_COUNT];
};
#endif /* _MYLOADER_H_*/
|
