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* Patch by Jian Zhang, 3 Feb 2004:

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- Changed the incorrect FAT12BUFSIZE
  - data_begin in fsdata can be negative. Changed it to be short.
* Code cleanup
This commit is contained in:
wdenk
2004-02-10 00:03:41 +00:00
parent ec4c544bed
commit cd37d9e6e5
9 changed files with 45 additions and 49 deletions
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2
include/configs/tb0229.h
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@@ -84,7 +84,7 @@
"cp.b 80400000 BFC60000 $(filesize)\0" \
"initenv=erase bfc40000 bfc5ffff\0" \
""
//#define CONFIG_BOOTCOMMAND "run flash_local"
/*#define CONFIG_BOOTCOMMAND "run flash_local" */
#define CONFIG_BOOTCOMMAND "run netboot"
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \

4
include/fat.h
View File

@@ -43,7 +43,7 @@
#define FATBUFBLOCKS 6
#define FATBUFSIZE (FS_BLOCK_SIZE*FATBUFBLOCKS)
#define FAT12BUFSIZE ((FATBUFSIZE*3)/2)
#define FAT12BUFSIZE ((FATBUFSIZE*2)/3)
#define FAT16BUFSIZE (FATBUFSIZE/2)
#define FAT32BUFSIZE (FATBUFSIZE/4)
@@ -176,7 +176,7 @@ typedef struct {
__u16 fat_sect; /* Starting sector of the FAT */
__u16 rootdir_sect; /* Start sector of root directory */
__u16 clust_size; /* Size of clusters in sectors */
__u16 data_begin; /* The sector of the first cluster */
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 */
} fsdata;