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Diffstat (limited to 'util/flashrom/pm49fl00x.c')
-rw-r--r--util/flashrom/pm49fl00x.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/util/flashrom/pm49fl00x.c b/util/flashrom/pm49fl00x.c
deleted file mode 100644
index 86f3497185..0000000000
--- a/util/flashrom/pm49fl00x.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * This file is part of the flashrom project.
- *
- * Copyright (C) 2004 Tyan Corporation
- * Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.com>
- * Copyright (C) 2007 Reinder E.N. de Haan <lb_reha@mveas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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 <stdio.h>
-#include "flash.h"
-
-extern int exclude_start_page, exclude_end_page;
-
-void write_lockbits_49fl00x(volatile uint8_t *bios, int size,
- unsigned char bits, int block_size)
-{
- int i, left = size;
-
- for (i = 0; left >= block_size; i++, left -= block_size) {
- /* pm49fl002 */
- if (block_size == 16384 && i % 2)
- continue;
-
- chip_writeb(bits, bios + (i * block_size) + 2);
- }
-}
-
-int probe_49fl00x(struct flashchip *flash)
-{
- int ret = probe_jedec(flash);
-
- if (ret == 1)
- map_flash_registers(flash);
-
- return ret;
-}
-
-int erase_49fl00x(struct flashchip *flash)
-{
- int i;
- int total_size = flash->total_size * 1024;
- int page_size = flash->page_size;
- volatile uint8_t *bios = flash->virtual_memory;
-
- /* 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++) {
- if ((i >= exclude_start_page) && (i < exclude_end_page))
- continue;
-
- /* erase the page */
- erase_block_jedec(bios, i * page_size);
- 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;
- volatile uint8_t *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++) {
- if ((i >= exclude_start_page) && (i < exclude_end_page))
- continue;
-
- /* erase the page before programming */
- erase_block_jedec(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("\n");
-
- /* protected */
- write_lockbits_49fl00x(flash->virtual_registers, total_size, 1,
- page_size);
-
- return 0;
-}