diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/firmware-utils/src/myloader.h | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/tools/firmware-utils/src/myloader.h b/tools/firmware-utils/src/myloader.h index 2c8b50e88..3c0c6021b 100644 --- a/tools/firmware-utils/src/myloader.h +++ b/tools/firmware-utils/src/myloader.h @@ -26,12 +26,22 @@ * */ +/* Myloader specific magic numbers */ #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_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 @@ -55,7 +65,7 @@ #define DEVID_COMPEX_NP26G16M 0x03E9 struct mylo_fw_header { - uint32_t magic; /* must be MYLO_MAGIC_MYLO */ + 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 */ @@ -107,7 +117,7 @@ struct mylo_partition { partition table */ struct mylo_partition_table { - uint32_t magic; /* must be 0x20021103 */ + uint32_t magic; /* must be MYLO_MAGIC_PARTITIONS */ uint32_t res0; /* unknown/unused */ uint32_t res1; /* unknown/unused */ uint32_t res2; /* unknown/unused */ @@ -120,7 +130,7 @@ struct mylo_partition_header { }; struct mylo_system_params { - uint32_t magic; + uint32_t magic; /* must be MYLO_MAGIC_SYS_PARAMS */ uint32_t res0; uint32_t res1; uint32_t mylo_ver; @@ -133,8 +143,8 @@ struct mylo_system_params { uint32_t fwlo; uint32_t tftp_addr; uint32_t prog_start; - uint32_t flash_size; - uint32_t dram_size; + uint32_t flash_size; /* Size of boot FLASH in bytes */ + uint32_t dram_size; /* Size of onboard RAM in bytes */ }; @@ -147,7 +157,7 @@ struct mylo_eth_addr { in the board parameters */ struct mylo_board_params { - uint32_t magic; + uint32_t magic; /* must be MYLO_MAGIC_BOARD_PARAMS */ uint32_t res0; uint32_t res1; uint32_t res2; |