minix/u-boot
1
0
Fork 0
mirror of https://github.com/Stichting-MINIX-Research-Foundation/u-boot.git synced 2025-09-12 13:35:21 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix fatload command on FAT32 formatted partitions.

Browse Source 
Patch by Joachim Jaeger, 18 Nov 2005
This commit is contained in:
Wolfgang Denk 2006-08-14 22:05:26 +02:00
parent d689e3462c
commit 80f0c0f58f
2 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
CHANGELOG
View File

@ -2,6 +2,9 @@
Changes since U-Boot 1.1.4: Changes since U-Boot 1.1.4:
====================================================================== ======================================================================
* Fix fatload command on FAT32 formatted partitions.
Patch by Joachim Jaeger, 18 Nov 2005
* Fix drivers/dm9000.c when configured in 32 bit mode. * Fix drivers/dm9000.c when configured in 32 bit mode.
Patch by Eric Benard, 17 Nov 2005 Patch by Eric Benard, 17 Nov 2005

8
include/fat.h
View File

@ -175,15 +175,19 @@ typedef struct dir_slot {
__u8 name11_12[4]; /* Last 2 characters in name */ __u8 name11_12[4]; /* Last 2 characters in name */
} dir_slot; } dir_slot;
/* Private filesystem parameters */ /* Private filesystem parameters
*
* Note: FAT buffer has to be 32 bit aligned
* (see FAT32 accesses)
*/
typedef struct { typedef struct {
__u8 fatbuf[FATBUFSIZE]; /* Current FAT buffer */
int fatsize; /* Size of FAT in bits */ int fatsize; /* Size of FAT in bits */
__u16 fatlength; /* Length of FAT in sectors */ __u16 fatlength; /* Length of FAT in sectors */
__u16 fat_sect; /* Starting sector of the FAT */ __u16 fat_sect; /* Starting sector of the FAT */
__u16 rootdir_sect; /* Start sector of root directory */ __u16 rootdir_sect; /* Start sector of root directory */
__u16 clust_size; /* Size of clusters in sectors */ __u16 clust_size; /* Size of clusters in sectors */
short data_begin; /* The sector of the first cluster, can be negative */ short data_begin; /* The sector of the first cluster, can be negative */
__u8 fatbuf[FATBUFSIZE]; /* Current FAT buffer */
int fatbufnum; /* Used by get_fatent, init to -1 */ int fatbufnum; /* Used by get_fatent, init to -1 */
} fsdata; } fsdata;