diff options
Diffstat (limited to 'util/flashrom/82802ab.h')
| -rw-r--r-- | util/flashrom/82802ab.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/util/flashrom/82802ab.h b/util/flashrom/82802ab.h index f71f180f62..cc7eb50987 100644 --- a/util/flashrom/82802ab.h +++ b/util/flashrom/82802ab.h @@ -5,45 +5,4 @@ extern int probe_82802ab(struct flashchip *flash); extern int erase_82802ab(struct flashchip *flash); extern int write_82802ab(struct flashchip *flash, uint8_t *buf); -extern __inline__ void toggle_ready_82802ab(volatile uint8_t *dst) -{ - unsigned int i = 0; - uint8_t tmp1, tmp2; - - tmp1 = *dst & 0x40; - - while (i++ < 0xFFFFFF) { - tmp2 = *dst & 0x40; - if (tmp1 == tmp2) { - break; - } - tmp1 = tmp2; - } -} - -extern __inline__ void data_polling_82802ab(volatile uint8_t *dst, - uint8_t data) -{ - unsigned int i = 0; - uint8_t tmp; - - data &= 0x80; - - while (i++ < 0xFFFFFF) { - tmp = *dst & 0x80; - if (tmp == data) { - break; - } - } -} - -extern __inline__ void protect_82802ab(volatile uint8_t *bios) -{ - *(volatile uint8_t *)(bios + 0x5555) = 0xAA; - *(volatile uint8_t *)(bios + 0x2AAA) = 0x55; - *(volatile uint8_t *)(bios + 0x5555) = 0xA0; - - usleep(200); -} - #endif /* !__82802AB_H__ */ |