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-rw-r--r--w39v040c.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/w39v040c.c b/w39v040c.c
index 20e53fa..74cd1e2 100644
--- a/w39v040c.c
+++ b/w39v040c.c
@@ -21,36 +21,6 @@
#include "flash.h"
#include "chipdrivers.h"
-int probe_w39v040c(struct flashchip *flash)
-{
- chipaddr bios = flash->virtual_memory;
- int result = probe_jedec(flash);
- uint8_t lock;
-
- if (!result)
- return result;
-
- chip_writeb(0xAA, bios + 0x5555);
- programmer_delay(10);
- chip_writeb(0x55, bios + 0x2AAA);
- programmer_delay(10);
- chip_writeb(0x90, bios + 0x5555);
- programmer_delay(10);
-
- lock = chip_readb(bios + 0xfff2);
-
- chip_writeb(0xAA, bios + 0x5555);
- programmer_delay(10);
- chip_writeb(0x55, bios + 0x2AAA);
- programmer_delay(10);
- chip_writeb(0xF0, bios + 0x5555);
- programmer_delay(40);
-
- printf("%s: Boot block #TBL is %slocked, rest of chip #WP is %slocked.\n",
- __func__, lock & 0x4 ? "" : "un", lock & 0x8 ? "" : "un");
- return 1;
-}
-
int printlock_w39v040c(struct flashchip *flash)
{
chipaddr bios = flash->virtual_memory;
@@ -76,42 +46,3 @@ int printlock_w39v040c(struct flashchip *flash)
__func__, lock & 0x4 ? "" : "un", lock & 0x8 ? "" : "un");
return 0;
}
-
-int erase_w39v040c(struct flashchip *flash)
-{
- int i;
- unsigned int total_size = flash->total_size * 1024;
-
- for (i = 0; i < total_size; i += flash->page_size) {
- if (erase_sector_jedec(flash, i, flash->page_size)) {
- fprintf(stderr, "ERASE FAILED!\n");
- return -1;
- }
- }
-
- return 0;
-}
-
-int write_w39v040c(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;
-
- if (erase_flash(flash)) {
- fprintf(stderr, "ERASE FAILED!\n");
- return -1;
- }
-
- printf("Programming page: ");
- for (i = 0; i < total_size / page_size; i++) {
- 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");
- }
- printf("\n");
-
- return 0;
-}
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