2 * This file is part of the flashrom project.
4 * Copyright (C) 2004 Tyan Corporation
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 extern int exclude_start_page, exclude_end_page;
26 int write_49fl004(struct flashchip *flash, uint8_t *buf)
29 int total_size = flash->total_size * 1024;
30 int page_size = flash->page_size;
31 volatile uint8_t *bios = flash->virtual_memory;
33 printf("Programming Page: ");
34 for (i = 0; i < total_size / page_size; i++) {
35 if ((i >= exclude_start_page) && (i < exclude_end_page))
38 /* erase the page before programming */
39 erase_block_jedec(bios, i * page_size);
41 /* write to the sector */
42 printf("%04d at address: 0x%08x", i, i * page_size);
43 write_sector_jedec(bios, buf + i * page_size,
44 bios + i * page_size, page_size);
45 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");