diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/firmware-utils/src/mkmylofw.c | 68 |
1 files changed, 49 insertions, 19 deletions
diff --git a/tools/firmware-utils/src/mkmylofw.c b/tools/firmware-utils/src/mkmylofw.c index d4e36eb..585a9f9 100644 --- a/tools/firmware-utils/src/mkmylofw.c +++ b/tools/firmware-utils/src/mkmylofw.c @@ -48,6 +48,7 @@ #define MAX_ARG_COUNT 32 #define MAX_ARG_LEN 1024 #define FILE_BUF_LEN (16*1024) +#define PART_NAME_LEN 32 struct fw_block { uint32_t addr; @@ -59,6 +60,11 @@ struct fw_block { uint32_t crc; /* crc value of the file */ }; +struct fw_part { + struct mylo_partition mylo; + char name[PART_NAME_LEN]; +}; + #define BLOCK_FLAG_HAVEHDR 0x0001 struct cpx_board { @@ -103,7 +109,7 @@ int fw_num_blocks = 0; int verblevel = 0; struct mylo_fw_header fw_header; -struct mylo_partition fw_partitions[MYLO_MAX_PARTITIONS]; +struct fw_part fw_parts[MYLO_MAX_PARTITIONS]; struct fw_block fw_blocks[MAX_FW_BLOCKS]; struct cpx_board *board; @@ -226,11 +232,12 @@ usage(int status) " define block at <addr> with length of <len>.\n" " valid <flag> values:\n" " h : add crc header before the file data.\n" -" -p <addr>:<len>[:<flags>[:<param>[:<file>]]]\n" +" -p <addr>:<len>[:<flags>[:<param>[:<name>[:<file>]]]]\n" " add partition at <addr>, with size of <len> to the\n" -" partition table, set partition flags to <flags> and\n" -" partition parameter to <param>. If the <file> is specified\n" -" content of the file is also added to the firmware image.\n" +" partition table, set partition name to <name>, partition \n" +" flags to <flags> and partition parameter to <param>.\n" +" If the <file> is specified content of the file will be \n" +" added to the firmware image.\n" " valid <flag> values:\n" " a: this is the active partition. The bootloader loads\n" " the firmware from this partition.\n" @@ -447,7 +454,7 @@ process_partitions(void) int i; for (i = 0; i < fw_num_partitions; i++) { - part = &fw_partitions[i]; + part = &fw_parts[i].mylo; if (part->addr > flash_size) { errmsg(0, "invalid partition at 0x%08X", part->addr); @@ -611,26 +618,39 @@ int write_out_partitions(FILE *outfile, uint32_t *crc) { struct mylo_partition_table p; - struct mylo_partition *p1, *p2; + char part_names[MYLO_MAX_PARTITIONS][PART_NAME_LEN]; + int ret; int i; if (fw_num_partitions == 0) return 0; memset(&p, 0, sizeof(p)); + memset(part_names, 0, sizeof(part_names)); p.magic = HOST_TO_LE32(MYLO_MAGIC_PARTITIONS); for (i = 0; i < fw_num_partitions; i++) { - p1 = &p.partitions[i]; - p2 = &fw_partitions[i]; - p1->flags = HOST_TO_LE16(p2->flags); - p1->type = HOST_TO_LE16(PARTITION_TYPE_USED); - p1->addr = HOST_TO_LE32(p2->addr); - p1->size = HOST_TO_LE32(p2->size); - p1->param = HOST_TO_LE32(p2->param); + struct mylo_partition *mp; + struct fw_part *fp; + + mp = &p.partitions[i]; + fp = &fw_parts[i]; + mp->flags = HOST_TO_LE16(fp->mylo.flags); + mp->type = HOST_TO_LE16(PARTITION_TYPE_USED); + mp->addr = HOST_TO_LE32(fp->mylo.addr); + mp->size = HOST_TO_LE32(fp->mylo.size); + mp->param = HOST_TO_LE32(fp->mylo.param); + + memcpy(part_names[i], fp->name, PART_NAME_LEN); } - return write_out_data(outfile, (uint8_t *)&p, sizeof(p), crc); + ret = write_out_data(outfile, (uint8_t *)&p, sizeof(p), crc); + if (ret) + return ret; + + ret = write_out_data(outfile, (uint8_t *)part_names, sizeof(part_names), + crc); + return ret; } @@ -649,7 +669,8 @@ write_out_blocks(FILE *outfile, uint32_t *crc) if (fw_num_partitions > 0) { desc.type = HOST_TO_LE32(FW_DESC_TYPE_USED); desc.addr = HOST_TO_LE32(board->part_offset); - desc.dlen = HOST_TO_LE32(sizeof(struct mylo_partition_table)); + desc.dlen = HOST_TO_LE32(sizeof(struct mylo_partition_table) + + (MYLO_MAX_PARTITIONS * PART_NAME_LEN)); desc.blen = HOST_TO_LE32(board->part_size); if (write_out_desc(outfile, &desc, crc) != 0) @@ -989,8 +1010,8 @@ parse_opt_partition(char ch, char *arg) char *argv[MAX_ARG_COUNT]; int argc; char *p; - struct mylo_partition *part; + struct fw_part *fp; if (required_arg(ch, arg)) { goto err_out; @@ -1001,7 +1022,8 @@ parse_opt_partition(char ch, char *arg) goto err_out; } - part = &fw_partitions[fw_num_partitions++]; + fp = &fw_parts[fw_num_partitions++]; + part = &fp->mylo; argc = parse_arg(arg, buf, argv); @@ -1059,13 +1081,21 @@ parse_opt_partition(char ch, char *arg) goto err_out; } + p = argv[4]; + if (is_empty_arg(p)) { + /* set default partition parameter */ + fp->name[0] = '\0'; + } else { + strncpy(fp->name, p, PART_NAME_LEN); + } + #if 1 if (part->size == 0) { part->size = flash_size - part->addr; } /* processing file parameter */ - p = argv[4]; + p = argv[5]; if (is_empty_arg(p) == 0) { struct fw_block *b; |