diff options
Diffstat (limited to 'sst28sf040.c')
| -rw-r--r-- | sst28sf040.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/sst28sf040.c b/sst28sf040.c index d811988..ee49f79 100644 --- a/sst28sf040.c +++ b/sst28sf040.c @@ -25,6 +25,7 @@ * $Id$ */ +#include <stdio.h> #include "flash.h" #include "jedec.h" @@ -63,16 +64,18 @@ static __inline__ void unprotect_28sf040 (volatile char * bios) tmp = *(volatile unsigned char *) (bios + 0x041A); } -static __inline__ erase_sector_28sf040 (volatile char * bios, unsigned long address) +static __inline__ int erase_sector_28sf040 (volatile char * bios, unsigned long address) { *bios = AUTO_PG_ERASE1; *(bios + address) = AUTO_PG_ERASE2; /* wait for Toggle bit ready */ toggle_ready_jedec(bios); + + return(0); } -static __inline__ write_sector_28sf040(volatile char * bios, unsigned char * src, +static __inline__ int write_sector_28sf040(volatile char * bios, unsigned char * src, volatile unsigned char * dst, unsigned int page_size) { int i; @@ -91,6 +94,8 @@ static __inline__ write_sector_28sf040(volatile char * bios, unsigned char * src /* wait for Toggle bit ready */ toggle_ready_jedec(bios); } + + return(0); } int probe_28sf040 (struct flashchip * flash) @@ -133,9 +138,11 @@ int erase_28sf040 (struct flashchip * flash) myusec_delay(10); toggle_ready_jedec(bios); + + return(0); } -int write_28sf040 (struct flashchip * flash, char * buf) +int write_28sf040 (struct flashchip * flash, unsigned char * buf) { int i; int total_size = flash->total_size * 1024, page_size = flash->page_size; @@ -157,4 +164,6 @@ int write_28sf040 (struct flashchip * flash, char * buf) printf("\n"); protect_28sf040 (bios); + + return(0); } |
