diff options
Diffstat (limited to 'disk/part_dos.c')
| -rw-r--r-- | disk/part_dos.c | 52 |
1 files changed, 23 insertions, 29 deletions
diff --git a/disk/part_dos.c b/disk/part_dos.c index 511917a444..ed78334a9d 100644 --- a/disk/part_dos.c +++ b/disk/part_dos.c @@ -209,35 +209,8 @@ static int part_get_info_extended(struct blk_desc *dev_desc, info->start = (lbaint_t)(ext_part_sector + le32_to_int(pt->start4)); info->size = (lbaint_t)le32_to_int(pt->size4); - switch(dev_desc->if_type) { - case IF_TYPE_IDE: - case IF_TYPE_SATA: - case IF_TYPE_ATAPI: - sprintf((char *)info->name, "hd%c%d", - 'a' + dev_desc->devnum, - part_num); - break; - case IF_TYPE_SCSI: - sprintf((char *)info->name, "sd%c%d", - 'a' + dev_desc->devnum, - part_num); - break; - case IF_TYPE_USB: - sprintf((char *)info->name, "usbd%c%d", - 'a' + dev_desc->devnum, - part_num); - break; - case IF_TYPE_DOC: - sprintf((char *)info->name, "docd%c%d", - 'a' + dev_desc->devnum, - part_num); - break; - default: - sprintf((char *)info->name, "xx%c%d", - 'a' + dev_desc->devnum, - part_num); - break; - } + part_set_generic_name(dev_desc, part_num, + (char *)info->name); /* sprintf(info->type, "%d, pt->sys_ind); */ strcpy((char *)info->type, "U-Boot"); info->bootable = is_bootable(pt); @@ -297,9 +270,30 @@ int part_get_info_dos(struct blk_desc *dev_desc, int part, return part_get_info_extended(dev_desc, 0, 0, 1, part, info, 0); } +int is_valid_dos_buf(void *buf) +{ + return test_block_type(buf) == DOS_MBR ? 0 : -1; +} + +int write_mbr_partition(struct blk_desc *dev_desc, void *buf) +{ + if (is_valid_dos_buf(buf)) + return -1; + + /* write MBR */ + if (blk_dwrite(dev_desc, 0, 1, buf) != 1) { + printf("%s: failed writing '%s' (1 blks at 0x0)\n", + __func__, "MBR"); + return 1; + } + + return 0; +} + U_BOOT_PART_TYPE(dos) = { .name = "DOS", .part_type = PART_TYPE_DOS, + .max_entries = DOS_ENTRY_NUMBERS, .get_info = part_get_info_ptr(part_get_info_dos), .print = part_print_ptr(part_print_dos), .test = part_test_dos, |