Remove sharplhf00l04.c

The currently unreferenced function in sharplhf00l04.c does a standard
FWH block protection reset (writes 0 to the protection register) and a
standard FWH block erase.

Corresponding to flashrom svn r1538.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Makefile

@@ -260,7 +260,7 @@ endif
 
 CHIP_OBJS = jedec.o stm50flw0x0x.o w39.o w29ee011.o \
 	sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \
-	sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o sharplhf00l04.o \
+	sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o \
 	a25.o at25.o opaque.o sfdp.o en29lv640b.o
 
 LIB_OBJS = layout.o

sharplhf00l04.c

-/*
- * This file is part of the flashrom project.
- *
- * Copyright (C) 2000 Silicon Integrated System Corporation
- *
- * 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 "flash.h"
-#include "chipdrivers.h"
-
-/* FIXME: The datasheet is unclear whether we should use toggle_ready_jedec
- * or wait_82802ab.
- * FIXME: This file is unused.
- */
-
-int erase_lhf00l04_block(struct flashctx *flash, unsigned int blockaddr,
-			 unsigned int blocklen)
-{
-	chipaddr bios = flash->virtual_memory + blockaddr;
-	chipaddr wrprotect = flash->virtual_registers + blockaddr + 2;
-	uint8_t status;
-
-	// clear status register
-	chip_writeb(flash, 0x50, bios);
-	status = wait_82802ab(flash);
-	print_status_82802ab(status);
-	// clear write protect
-	msg_cspew("write protect is at 0x%lx\n", (wrprotect));
-	msg_cspew("write protect is 0x%x\n", chip_readb(flash, wrprotect));
-	chip_writeb(flash, 0, wrprotect);
-	msg_cspew("write protect is 0x%x\n", chip_readb(flash, wrprotect));
-
-	// now start it
-	chip_writeb(flash, 0x20, bios);
-	chip_writeb(flash, 0xd0, bios);
-	programmer_delay(10);
-	// now let's see what the register is
-	status = wait_82802ab(flash);
-	print_status_82802ab(status);
-
-	/* FIXME: Check the status register for errors. */
-	return 0;
-}