This copy of flashrom is old and unmaintained. Delete it to avoid

confusion, after we had a grace period to get people to move over to the
new repository.

History stays available for the archaeologists and for ancient
checkouts (potentially with local changes). Use "svn diff" to get local
changes, and apply it to a newer tree (if you manage to apply it, that
is).

The new repository is available at:
svn://coreboot.org/flashrom/trunk

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4379 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 0 insertions, 160 deletions

diff --git a/util/flashrom/sst28sf040.c b/util/flashrom/sst28sf040.c
deleted file mode 100644
index 282b369bdb..0000000000
--- a/util/flashrom/sst28sf040.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * This file is part of the flashrom project.
- *
- * Copyright (C) 2000 Silicon Integrated System Corporation
- * Copyright (C) 2005 coresystems GmbH <stepan@openbios.org>
- *
- * 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 <stdint.h>
-#include "flash.h"
-
-#define AUTO_PG_ERASE1		0x20
-#define AUTO_PG_ERASE2		0xD0
-#define AUTO_PGRM		0x10
-#define CHIP_ERASE		0x30
-#define RESET			0xFF
-#define READ_ID			0x90
-
-static __inline__ void protect_28sf040(volatile uint8_t *bios)
-{
-	uint8_t tmp;
-
-	tmp = chip_readb(bios + 0x1823);
-	tmp = chip_readb(bios + 0x1820);
-	tmp = chip_readb(bios + 0x1822);
-	tmp = chip_readb(bios + 0x0418);
-	tmp = chip_readb(bios + 0x041B);
-	tmp = chip_readb(bios + 0x0419);
-	tmp = chip_readb(bios + 0x040A);
-}
-
-static __inline__ void unprotect_28sf040(volatile uint8_t *bios)
-{
-	uint8_t tmp;
-
-	tmp = chip_readb(bios + 0x1823);
-	tmp = chip_readb(bios + 0x1820);
-	tmp = chip_readb(bios + 0x1822);
-	tmp = chip_readb(bios + 0x0418);
-	tmp = chip_readb(bios + 0x041B);
-	tmp = chip_readb(bios + 0x0419);
-	tmp = chip_readb(bios + 0x041A);
-}
-
-static __inline__ int erase_sector_28sf040(volatile uint8_t *bios,
-					   unsigned long address)
-{
-	chip_writeb(AUTO_PG_ERASE1, bios);
-	chip_writeb(AUTO_PG_ERASE2, bios + address);
-
-	/* wait for Toggle bit ready         */
-	toggle_ready_jedec(bios);
-
-	return 0;
-}
-
-static __inline__ int write_sector_28sf040(volatile uint8_t *bios,
-					   uint8_t *src,
-					   volatile uint8_t *dst,
-					   unsigned int page_size)
-{
-	int i;
-
-	for (i = 0; i < page_size; i++) {
-		/* transfer data from source to destination */
-		if (*src == 0xFF) {
-			dst++, src++;
-			/* If the data is 0xFF, don't program it */
-			continue;
-		}
-		/*issue AUTO PROGRAM command */
-		chip_writeb(AUTO_PGRM, dst);
-		chip_writeb(*src++, dst++);
-
-		/* wait for Toggle bit ready */
-		toggle_ready_jedec(bios);
-	}
-
-	return 0;
-}
-
-int probe_28sf040(struct flashchip *flash)
-{
-	volatile uint8_t *bios = flash->virtual_memory;
-	uint8_t id1, id2;
-
-	chip_writeb(RESET, bios);
-	myusec_delay(10);
-
-	chip_writeb(READ_ID, bios);
-	myusec_delay(10);
-	id1 = chip_readb(bios);
-	myusec_delay(10);
-	id2 = chip_readb(bios + 0x01);
-
-	chip_writeb(RESET, bios);
-	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;
-}
-
-int erase_28sf040(struct flashchip *flash)
-{
-	volatile uint8_t *bios = flash->virtual_memory;
-
-	unprotect_28sf040(bios);
-	chip_writeb(CHIP_ERASE, bios);
-	chip_writeb(CHIP_ERASE, bios);
-	protect_28sf040(bios);
-
-	myusec_delay(10);
-	toggle_ready_jedec(bios);
-
-	return 0;
-}
-
-int write_28sf040(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;
-
-	unprotect_28sf040(bios);
-
-	printf("Programming page: ");
-	for (i = 0; i < total_size / page_size; i++) {
-		/* erase the page before programming */
-		erase_sector_28sf040(bios, i * page_size);
-
-		/* write to the sector */
-		printf("%04d at address: 0x%08x", i, i * page_size);
-		write_sector_28sf040(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");
-	}
-	printf("\n");
-
-	protect_28sf040(bios);
-
-	return 0;
-}