2 * Compex's MyLoader specific definitions
4 * Copyright (C) 2006-2008 Gabor Juhos <juhosg@openwrt.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
15 /* Myloader specific magic numbers */
16 #define MYLO_MAGIC_SYS_PARAMS 0x20021107
17 #define MYLO_MAGIC_PARTITIONS 0x20021103
18 #define MYLO_MAGIC_BOARD_PARAMS 0x20021103
20 /* Vendor ID's (seems to be same as the PCI vendor ID's) */
21 #define VENID_COMPEX 0x11F6
23 /* Devices based on the ADM5120 */
24 #define DEVID_COMPEX_NP27G 0x0078
25 #define DEVID_COMPEX_NP28G 0x044C
26 #define DEVID_COMPEX_NP28GHS 0x044E
27 #define DEVID_COMPEX_WP54Gv1C 0x0514
28 #define DEVID_COMPEX_WP54G 0x0515
29 #define DEVID_COMPEX_WP54AG 0x0546
30 #define DEVID_COMPEX_WPP54AG 0x0550
31 #define DEVID_COMPEX_WPP54G 0x0555
33 /* Devices based on the Atheros AR71xx */
34 #define DEVID_COMPEX_WP543 0x0640
36 /* Devices based on the IXP422 */
37 #define DEVID_COMPEX_WP18 0x047E
38 #define DEVID_COMPEX_NP18A 0x0489
41 #define DEVID_COMPEX_NP26G8M 0x03E8
42 #define DEVID_COMPEX_NP26G16M 0x03E9
44 struct mylo_partition {
45 uint16_t flags; /* partition flags */
46 uint16_t type; /* type of the partition */
47 uint32_t addr; /* relative address of the partition from the
49 uint32_t size; /* size of the partition in bytes */
50 uint32_t param; /* if this is the active partition, the
51 MyLoader load code to this address */
54 #define PARTITION_FLAG_ACTIVE 0x8000 /* this is the active partition,
55 * MyLoader loads firmware from here */
56 #define PARTITION_FLAG_ISRAM 0x2000 /* FIXME: this is a RAM partition? */
57 #define PARTIIION_FLAG_RAMLOAD 0x1000 /* FIXME: load this partition into the RAM? */
58 #define PARTITION_FLAG_PRELOAD 0x0800 /* the partition data preloaded to RAM
59 * before decompression */
60 #define PARTITION_FLAG_LZMA 0x0100 /* partition data compressed by LZMA */
61 #define PARTITION_FLAG_HAVEHDR 0x0002 /* the partition data have a header */
63 #define PARTITION_TYPE_FREE 0
64 #define PARTITION_TYPE_USED 1
66 #define MYLO_MAX_PARTITIONS 8 /* maximum number of partitions in the
69 struct mylo_partition_table {
70 uint32_t magic; /* must be MYLO_MAGIC_PARTITIONS */
71 uint32_t res0; /* unknown/unused */
72 uint32_t res1; /* unknown/unused */
73 uint32_t res2; /* unknown/unused */
74 struct mylo_partition partitions[MYLO_MAX_PARTITIONS];
77 struct mylo_partition_header {
78 uint32_t len; /* length of the partition data */
79 uint32_t crc; /* CRC value of the partition data */
82 struct mylo_system_params {
83 uint32_t magic; /* must be MYLO_MAGIC_SYS_PARAMS */
87 uint16_t vid; /* Vendor ID */
88 uint16_t did; /* Device ID */
89 uint16_t svid; /* Sub Vendor ID */
90 uint16_t sdid; /* Sub Device ID */
91 uint32_t rev; /* device revision */
96 uint32_t flash_size; /* size of boot FLASH in bytes */
97 uint32_t dram_size; /* size of onboard RAM in bytes */
100 struct mylo_eth_addr {
105 #define MYLO_ETHADDR_COUNT 8 /* maximum number of ethernet address
106 in the board parameters */
108 struct mylo_board_params {
109 uint32_t magic; /* must be MYLO_MAGIC_BOARD_PARAMS */
113 struct mylo_eth_addr addr[MYLO_ETHADDR_COUNT];
116 #endif /* _MYLOADER_H_*/