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| author | Ollie Lho <ollie@sis.com.tw> | 2004-03-20 16:46:10 +0000 |
|---|---|---|
| committer | Ollie Lho <ollie@sis.com.tw> | 2004-03-20 16:46:10 +0000 |
| commit | 761bf1bdb7268f8818dd22b15e944365afdf1459 (patch) | |
| tree | ecbd632c87d64c6651f84a705ce4c3861108069d /sst39sf020.c | |
| parent | 73eca80d9b28bfc38fa4b8d2ef9c580840133a38 (diff) | |
| download | ast2050-flashrom-761bf1bdb7268f8818dd22b15e944365afdf1459.zip ast2050-flashrom-761bf1bdb7268f8818dd22b15e944365afdf1459.tar.gz | |
Consolidate more jedec standard code
Corresponding to flashrom svn r15 and coreboot v2 svn r1457.
Diffstat (limited to 'sst39sf020.c')
| -rw-r--r-- | sst39sf020.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/sst39sf020.c b/sst39sf020.c index 5cc4683..25d141a 100644 --- a/sst39sf020.c +++ b/sst39sf020.c @@ -39,7 +39,8 @@ #define RESET 0xFF #define READ_ID 0x90 -static __inline__ int erase_sector_39sf020 (volatile char * bios, unsigned long address) +static __inline__ int erase_sector_39sf020(volatile char *bios, + unsigned long address) { *bios = AUTO_PG_ERASE1; *(bios + address) = AUTO_PG_ERASE2; @@ -47,30 +48,32 @@ static __inline__ int erase_sector_39sf020 (volatile char * bios, unsigned long /* wait for Toggle bit ready */ toggle_ready_jedec(bios); - return(0); + return (0); } -int write_39sf020 (struct flashchip * flash, unsigned char * buf) +int write_39sf020(struct flashchip *flash, unsigned char *buf) { int i; - int total_size = flash->total_size * 1024, page_size = flash->page_size; - volatile char * bios = flash->virt_addr; + int total_size = flash->total_size * 1024, page_size = + flash->page_size; + volatile char *bios = flash->virt_addr; - erase_jedec(flash); + erase_chip_jedec(flash); - printf ("Programming Page: "); - for (i = 0; i < total_size/page_size; i++) { + printf("Programming Page: "); + for (i = 0; i < total_size / page_size; i++) { /* erase the page before programming */ //erase_sector_39sf020(bios, i * page_size); /* write to the sector */ - printf ("%04d at address: 0x%08x", i, i * page_size); - write_sector_jedec(bios, buf + i * page_size, bios + i * page_size, - page_size); - printf ("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); - fflush(stdout); + printf("%04d at address: 0x%08x", i, i * page_size); + write_sector_jedec(bios, buf + i * page_size, + bios + i * page_size, page_size); + printf + ("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); + fflush(stdout); } printf("\n"); - return(0); + return (0); } |
