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-rw-r--r--en29f002a.c89
1 files changed, 0 insertions, 89 deletions
diff --git a/en29f002a.c b/en29f002a.c
deleted file mode 100644
index 020df32..0000000
--- a/en29f002a.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * This file is part of the flashrom project.
- *
- * Copyright (C) 2007 Carl-Daniel Hailfinger
- *
- * 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
- */
-
-/*
- * EN29F512 has 1C,21
- * EN29F010 has 1C,20
- * EN29F040A has 1C,04
- * EN29LV010 has 1C,6E and uses short F0 reset sequence
- * EN29LV040(A) has 1C,4F and uses short F0 reset sequence
- */
-
-#include "flash.h"
-
-int probe_en29f512(struct flashchip *flash)
-{
- chipaddr bios = flash->virtual_memory;
- uint8_t id1, id2;
-
- chip_writeb(0xAA, bios + 0x555);
- chip_writeb(0x55, bios + 0x2AA);
- chip_writeb(0x90, bios + 0x555);
-
- programmer_delay(10);
-
- id1 = chip_readb(bios + 0x100);
- id2 = chip_readb(bios + 0x101);
-
- /* exit by writing F0 anywhere? or the code below */
- chip_writeb(0xAA, bios + 0x555);
- chip_writeb(0x55, bios + 0x2AA);
- chip_writeb(0xF0, bios + 0x555);
-
- printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __func__, id1, id2);
-
- if (id1 == flash->manufacture_id && id2 == flash->model_id)
- return 1;
-
- return 0;
-}
-
-/*
- * EN29F002AT has 1C,92
- * EN29F002AB has 1C,97
- */
-
-/* This does not seem to function properly for EN29F002NT. */
-int probe_en29f002a(struct flashchip *flash)
-{
- chipaddr bios = flash->virtual_memory;
- uint8_t id1, id2;
-
- chip_writeb(0xAA, bios + 0x555);
- chip_writeb(0x55, bios + 0xAAA);
- chip_writeb(0x90, bios + 0x555);
-
- programmer_delay(10);
-
- id1 = chip_readb(bios + 0x100);
- id2 = chip_readb(bios + 0x101);
-
- /* exit by writing F0 anywhere? or the code below */
- chip_writeb(0xAA, bios + 0x555);
- chip_writeb(0x55, bios + 0xAAA);
- chip_writeb(0xF0, bios + 0x555);
-
- printf_debug("%s: id1 0x%x, id2 0x%x\n", __func__, id1, id2);
-
- if (id1 == flash->manufacture_id && id2 == flash->model_id)
- return 1;
-
- return 0;
-}
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