openwrt/flashrom
1
0
Fork 0
mirror of https://review.coreboot.org/flashrom.git synced 2025-04-27 23:22:37 +02:00
Code Issues Releases Wiki Activity

Kill dead pm49fl00x.c functions

Browse Source 
Corresponding to flashrom svn r938.

Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Sean Nelson 2010-03-16 00:32:30 +00:00
parent 81449a2482
commit 2f9374bd9d
1 changed files with 0 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
pm49fl00x.c
View File

@ -48,72 +48,3 @@ int lock_49fl00x(struct flashchip *flash)
write_lockbits_49fl00x(flash->virtual_registers, flash->total_size * 1024, 1, flash->page_size); write_lockbits_49fl00x(flash->virtual_registers, flash->total_size * 1024, 1, flash->page_size);
return 0; return 0;
} }
int erase_49fl00x(struct flashchip *flash)
{
int i;
int total_size = flash->total_size * 1024;
int page_size = flash->page_size;
/* unprotected */
write_lockbits_49fl00x(flash->virtual_registers,
total_size, 0, page_size);
/*
* erase_chip_jedec() will not work... Datasheet says
* "Chip erase is available in A/A Mux Mode only".
*/
printf("Erasing page: ");
for (i = 0; i < total_size / page_size; i++) {
/* erase the page */
if (erase_block_jedec(flash, i * page_size, page_size)) {
fprintf(stderr, "ERASE FAILED!\n");
return -1;
}
printf("%04d at address: 0x%08x", i, i * 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");
/* protected */
write_lockbits_49fl00x(flash->virtual_registers,
total_size, 1, page_size);
return 0;
}
int write_49fl00x(struct flashchip *flash, uint8_t *buf)
{
int i;
int total_size = flash->total_size * 1024;
int page_size = flash->page_size;
chipaddr bios = flash->virtual_memory;
/* unprotected */
write_lockbits_49fl00x(flash->virtual_registers, total_size, 0,
page_size);
printf("Programming page: ");
for (i = 0; i < total_size / page_size; i++) {
/* erase the page before programming */
if (erase_block_jedec(flash, i * page_size, page_size)) {
fprintf(stderr, "ERASE FAILED!\n");
return -1;
}
/* write to the sector */
printf("%04d at address: 0x%08x", i, i * page_size);
write_sector_jedec_common(flash, buf + i * page_size,
bios + i * page_size, page_size, 0xffff);
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");
/* protected */
write_lockbits_49fl00x(flash->virtual_registers, total_size, 1,
page_size);
return 0;
}