+++ /dev/null
-/*
- * Compex's MyLoader specific definitions
- *
- * Copyright (C) 2006-2008 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-
-#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>]
- *
- *
- */
-
-/* Myloader specific magic numbers */
-#define MYLO_MAGIC_FIRMWARE 0x4C594D00
-#define MYLO_MAGIC_20021103 0x20021103
-#define MYLO_MAGIC_20021107 0x20021107
-
-#define MYLO_MAGIC_SYS_PARAMS MYLO_MAGIC_20021107
-#define MYLO_MAGIC_PARTITIONS MYLO_MAGIC_20021103
-#define MYLO_MAGIC_BOARD_PARAMS MYLO_MAGIC_20021103
-
-/*
- * Addresses of the data structures provided by MyLoader
- */
-#define MYLO_MIPS_SYS_PARAMS 0x80000800 /* System Parameters */
-#define MYLO_MIPS_BOARD_PARAMS 0x80000A00 /* Board Parameters */
-#define MYLO_MIPS_PARTITIONS 0x80000C00 /* Partition Table */
-#define MYLO_MIPS_BOOT_PARAMS 0x80000E00 /* Boot Parameters */
-
-/* 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_FIRMWARE */
- 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 MYLO_MAGIC_PARTITIONS */
- 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; /* must be MYLO_MAGIC_SYS_PARAMS */
- 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; /* Size of boot FLASH in bytes */
- uint32_t dram_size; /* Size of onboard RAM in bytes */
-};
-
-
-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; /* must be MYLO_MAGIC_BOARD_PARAMS */
- uint32_t res0;
- uint32_t res1;
- uint32_t res2;
- struct mylo_eth_addr addr[MYLO_ETHADDR_COUNT];
-};
-
-struct myloader_info {
- u32 vid;
- u32 did;
- u32 svid;
- u32 sdid;
- uint8_t macs[MYLO_ETHADDR_COUNT][6];
-};
-
-extern struct myloader_info myloader_info;
-extern int myloader_present(void) __init;
-
-#endif /* _MYLOADER_H_*/
projects / openwrt / svn-archive / archive.git / blobdiff