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Flashrom update from Stefan, resolve issue 21

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Corresponding to flashrom svn r34 and coreboot v2 svn r2111.
This commit is contained in:
Ollie Lho
2005-11-26 21:55:36 +00:00
parent 8a10d5a631
commit 184a404033
38 changed files with 1098 additions and 511 deletions
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18
82802ab.h
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@ -3,12 +3,12 @@
extern int probe_82802ab(struct flashchip *flash);
extern int erase_82802ab(struct flashchip *flash);
extern int write_82802ab(struct flashchip *flash, unsigned char *buf);
extern int write_82802ab(struct flashchip *flash, uint8_t *buf);
extern __inline__ void toggle_ready_82802ab(volatile char *dst)
extern __inline__ void toggle_ready_82802ab(volatile uint8_t *dst)
{
unsigned int i = 0;
char tmp1, tmp2;
uint8_t tmp1, tmp2;
tmp1 = *dst & 0x40;
@ -21,10 +21,10 @@ extern __inline__ void toggle_ready_82802ab(volatile char *dst)
}
}
extern __inline__ void data_polling_82802ab(volatile char *dst, char data)
extern __inline__ void data_polling_82802ab(volatile uint8_t *dst, uint8_t data)
{
unsigned int i = 0;
char tmp;
uint8_t tmp;
data &= 0x80;
@ -36,11 +36,11 @@ extern __inline__ void data_polling_82802ab(volatile char *dst, char data)
}
}
extern __inline__ void protect_82802ab(volatile char *bios)
extern __inline__ void protect_82802ab(volatile uint8_t *bios)
{
*(volatile char *) (bios + 0x5555) = 0xAA;
*(volatile char *) (bios + 0x2AAA) = 0x55;
*(volatile char *) (bios + 0x5555) = 0xA0;
*(volatile uint8_t *) (bios + 0x5555) = 0xAA;
*(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
*(volatile uint8_t *) (bios + 0x5555) = 0xA0;
usleep(200);
}