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Diffstat (limited to 'util/flashrom/w29ee011.c')
-rw-r--r--util/flashrom/w29ee011.c71
1 files changed, 0 insertions, 71 deletions
diff --git a/util/flashrom/w29ee011.c b/util/flashrom/w29ee011.c
deleted file mode 100644
index 37b908256c..0000000000
--- a/util/flashrom/w29ee011.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * This file is part of the flashrom project.
- *
- * Copyright (C) 2007 Markus Boas <ryven@ryven.de>
- *
- * 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 <string.h>
-#include "flash.h"
-
-int probe_w29ee011(struct flashchip *flash)
-{
- volatile uint8_t *bios = flash->virtual_memory;
- uint8_t id1, id2;
- extern char *chip_to_probe;
-
- if (!chip_to_probe || strcmp(chip_to_probe, "W29EE011")) {
- printf_debug("\n===\n");
- printf_debug(" Probing disabled for Winbond W29EE011 because the probing sequence puts the\n");
- printf_debug(" AMIC A49LF040A in a funky state.\n");
- printf_debug(" Use 'flashrom -c W29EE011' if you have a board with this chip.");
- printf_debug("\n===\n");
- return 0;
- }
-
- /* Issue JEDEC Product ID Entry command */
- chip_writeb(0xAA, bios + 0x5555);
- myusec_delay(10);
- chip_writeb(0x55, bios + 0x2AAA);
- myusec_delay(10);
- chip_writeb(0x80, bios + 0x5555);
- myusec_delay(10);
- chip_writeb(0xAA, bios + 0x5555);
- myusec_delay(10);
- chip_writeb(0x55, bios + 0x2AAA);
- myusec_delay(10);
- chip_writeb(0x60, bios + 0x5555);
- myusec_delay(10);
-
- /* Read product ID */
- id1 = chip_readb(bios);
- id2 = chip_readb(bios + 0x01);
-
- /* Issue JEDEC Product ID Exit command */
- chip_writeb(0xAA, bios + 0x5555);
- myusec_delay(10);
- chip_writeb(0x55, bios + 0x2AAA);
- myusec_delay(10);
- chip_writeb(0xF0, bios + 0x5555);
- myusec_delay(10);
-
- printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, id1, id2);
-
- if (id1 == flash->manufacture_id && id2 == flash->model_id)
- return 1;
-
- return 0;
-}