diff options
| author | Uwe Hermann <uwe@hermann-uwe.de> | 2007-08-23 10:20:40 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2007-08-23 10:20:40 +0000 |
| commit | 3a9bbc2cc8bc20fc64d40dc8dd67814ab66e77f5 (patch) | |
| tree | 4530140526fe5c0ff3e611772240e5f3a357950a /util/flashrom/jedec.h | |
| parent | 3436698b6a91a921d7091d141b01c396bdc25dc1 (diff) | |
Move code into *.c files, there's no reason to have it in header files.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2745 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/jedec.h')
| -rw-r--r-- | util/flashrom/jedec.h | 58 |
1 files changed, 5 insertions, 53 deletions
diff --git a/util/flashrom/jedec.h b/util/flashrom/jedec.h index c5c5c645d9..53135a5a10 100644 --- a/util/flashrom/jedec.h +++ b/util/flashrom/jedec.h @@ -1,8 +1,12 @@ #ifndef __JEDEC_H__ #define __JEDEC_H__ 1 + +extern void toggle_ready_jedec(volatile uint8_t *dst); +extern void data_polling_jedec(volatile uint8_t *dst, uint8_t data); +extern void unprotect_jedec(volatile uint8_t *bios); +extern void protect_jedec(volatile uint8_t *bios); int write_byte_program_jedec(volatile uint8_t *bios, uint8_t *src, volatile uint8_t *dst); - extern int probe_jedec(struct flashchip *flash); extern int erase_chip_jedec(struct flashchip *flash); extern int write_jedec(struct flashchip *flash, uint8_t *buf); @@ -11,56 +15,4 @@ extern int erase_block_jedec(volatile uint8_t *bios, unsigned int page); extern int write_sector_jedec(volatile uint8_t *bios, uint8_t *src, volatile uint8_t *dst, unsigned int page_size); -extern __inline__ void toggle_ready_jedec(volatile uint8_t *dst) -{ - unsigned int i = 0; - uint8_t tmp1, tmp2; - - tmp1 = *dst & 0x40; - - while (i++ < 0xFFFFFFF) { - tmp2 = *dst & 0x40; - if (tmp1 == tmp2) { - break; - } - tmp1 = tmp2; - } -} - -extern __inline__ void data_polling_jedec(volatile uint8_t *dst, uint8_t data) -{ - unsigned int i = 0; - uint8_t tmp; - - data &= 0x80; - - while (i++ < 0xFFFFFFF) { - tmp = *dst & 0x80; - if (tmp == data) { - break; - } - } -} - -extern __inline__ void unprotect_jedec(volatile uint8_t *bios) -{ - *(volatile uint8_t *)(bios + 0x5555) = 0xAA; - *(volatile uint8_t *)(bios + 0x2AAA) = 0x55; - *(volatile uint8_t *)(bios + 0x5555) = 0x80; - *(volatile uint8_t *)(bios + 0x5555) = 0xAA; - *(volatile uint8_t *)(bios + 0x2AAA) = 0x55; - *(volatile uint8_t *)(bios + 0x5555) = 0x20; - - usleep(200); -} - -extern __inline__ void protect_jedec(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 /* !__JEDEC_H__ */ |