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data tye consistence 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1487 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Li-Ta Lo 2004-03-27 00:31:03 +00:00
parent 39daaac582
commit 5a56d51d54
2 changed files with 7 additions and 10 deletions
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12
util/flash_and_burn/jedec.c
View File

@ -30,7 +30,7 @@
int probe_jedec(struct flashchip *flash) int probe_jedec(struct flashchip *flash)
{ {
volatile char *bios = flash->virt_addr; volatile unsigned char *bios = flash->virt_addr;
unsigned char id1, id2; unsigned char id1, id2;
/* Issue JEDEC Product ID Entry command */ /* Issue JEDEC Product ID Entry command */
@ -60,7 +60,7 @@ int probe_jedec(struct flashchip *flash)
return 0; return 0;
} }
int erase_sector_jedec(volatile char *bios, unsigned int page) int erase_sector_jedec(volatile unsigned char *bios, unsigned int page)
{ {
volatile unsigned char *Temp; volatile unsigned char *Temp;
@ -120,8 +120,8 @@ int erase_chip_jedec(struct flashchip *flash)
return (0); return (0);
} }
void write_page_write_jedec(volatile char *bios, char *src, volatile char *dst, void write_page_write_jedec(volatile unsigned char *bios, unsigned char *src,
int page_size) volatile unsigned char *dst, int page_size)
{ {
int i; int i;
@ -146,7 +146,6 @@ int write_byte_program_jedec(volatile unsigned char *bios, unsigned char *src,
/* transfer data from source to destination */ /* transfer data from source to destination */
if (*src == 0xFF) { if (*src == 0xFF) {
dst++, src++;
/* If the data is 0xFF, don't program it */ /* If the data is 0xFF, don't program it */
return 0; return 0;
} }
@ -164,8 +163,7 @@ int write_byte_program_jedec(volatile unsigned char *bios, unsigned char *src,
} }
int write_sector_jedec(volatile unsigned char *bios, unsigned char *src, int write_sector_jedec(volatile unsigned char *bios, unsigned char *src,
volatile unsigned char *dst, volatile unsigned char *dst, unsigned int page_size)
unsigned int page_size)
{ {
int i; int i;

5
util/flash_and_burn/jedec.h
View File

@ -4,9 +4,8 @@
extern int probe_jedec(struct flashchip *flash); extern int probe_jedec(struct flashchip *flash);
extern int erase_chip_jedec(struct flashchip *flash); extern int erase_chip_jedec(struct flashchip *flash);
extern int write_jedec(struct flashchip *flash, unsigned char *buf); extern int write_jedec(struct flashchip *flash, unsigned char *buf);
extern int erase_sector_jedec(volatile char *bios, unsigned int page); extern int erase_sector_jedec(volatile unsigned char *bios, unsigned int page);
extern int write_sector_jedec(volatile unsigned char *bios, extern int write_sector_jedec(volatile unsigned char *bios, unsigned char *src,
unsigned char *src,
volatile unsigned char *dst, volatile unsigned char *dst,
unsigned int page_size); unsigned int page_size);