Signed-off-by: Sean Nelson <[email protected]>
---
chipdrivers.h | 3 --
w39v040c.c | 69 ---------------------------------------------------------
2 files changed, 0 insertions(+), 72 deletions(-)
diff --git a/chipdrivers.h b/chipdrivers.h
index 6b9f9d6..e04b6c0 100644
--- a/chipdrivers.h
+++ b/chipdrivers.h
@@ -109,29 +109,26 @@ int erase_sector_49lfxxxc(struct flashchip *flash,
unsigned int address, unsigne
int erase_block_49lfxxxc(struct flashchip *flash, unsigned int address,
unsigned int sector_size);
int erase_chip_49lfxxxc(struct flashchip *flash, unsigned int addr, unsigned
int blocksize);
int write_49lfxxxc(struct flashchip *flash, uint8_t *buf);
int unlock_49lfxxxc(struct flashchip *flash);
/* sst_fwhub.c */
int erase_sst_fwhub(struct flashchip *flash);
int erase_sst_fwhub_block(struct flashchip *flash, unsigned int offset,
unsigned int page_size);
int erase_sst_fwhub_sector(struct flashchip *flash, unsigned int offset,
unsigned int page_size);
int write_sst_fwhub(struct flashchip *flash, uint8_t *buf);
int printlock_sst_fwhub(struct flashchip *flash);
/* w39v040c.c */
-int probe_w39v040c(struct flashchip *flash);
-int erase_w39v040c(struct flashchip *flash);
-int write_w39v040c(struct flashchip *flash, uint8_t *buf);
int printlock_w39v040c(struct flashchip *flash);
/* w39V080fa.c */
int probe_winbond_fwhub(struct flashchip *flash);
int erase_winbond_fwhub(struct flashchip *flash);
int write_winbond_fwhub(struct flashchip *flash, uint8_t *buf);
int unlock_winbond_fwhub(struct flashchip *flash);
/* w29ee011.c */
int probe_w29ee011(struct flashchip *flash);
/* stm50flw0x0x.c */
int probe_stm50flw0x0x(struct flashchip *flash);
diff --git a/w39v040c.c b/w39v040c.c
index 20e53fa..74cd1e2 100644
--- a/w39v040c.c
+++ b/w39v040c.c
@@ -11,107 +11,38 @@
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#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;
uint8_t lock;
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 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;
-}
--
1.6.6
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