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disk/iso: Add Support for block sizes > 512 byte to ISO partition support

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For ISO we check the block size of the device if this is != the CD sector
size we assume that the device has no ISO partition.

Signed-off-by: Egbert Eich <eich@suse.com>
This commit is contained in:
Egbert Eich
2013-04-09 21:11:54 +00:00
committed by Tom Rini
parent ae1768a72c
commit d7ea4d4d4c
2 changed files with 4 additions and 1 deletions
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3
disk/part_iso.c
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@@ -73,6 +73,9 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_
iso_val_entry_t *pve = (iso_val_entry_t *)tmpbuf;
iso_init_def_entry_t *pide;
if (dev_desc->blksz != CD_SECTSIZE)
return -1;
/* the first sector (sector 0x10) must be a primary volume desc */
blkaddr=PVD_OFFSET;
if (dev_desc->block_read (dev_desc->dev, PVD_OFFSET, 1, (ulong *) tmpbuf) != 1)