Revert the delete of 82802ab.c in r3137.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3140 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

5 files changed, 381 insertions, 109 deletions

diff --git a/util/flashrom/82802ab.c b/util/flashrom/82802ab.c
new file mode 100644
index 0000000000..38a5ce295d
--- /dev/null
+++ b/util/flashrom/82802ab.c
@@ -0,0 +1,186 @@
+/*
+ * 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
+ */
+
+/*
+ * Datasheet:
+ *  - Name: Intel 82802AB/82802AC Firmware Hub (FWH)
+ *  - URL: http://www.intel.com/design/chipsets/datashts/290658.htm
+ *  - PDF: http://download.intel.com/design/chipsets/datashts/29065804.pdf
+ *  - Order number: 290658-004
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include "flash.h"
+
+// I need that Berkeley bit-map printer
+void print_82802ab_status(uint8_t status)
+{
+	printf("%s", status & 0x80 ? "Ready:" : "Busy:");
+	printf("%s", status & 0x40 ? "BE SUSPEND:" : "BE RUN/FINISH:");
+	printf("%s", status & 0x20 ? "BE ERROR:" : "BE OK:");
+	printf("%s", status & 0x10 ? "PROG ERR:" : "PROG OK:");
+	printf("%s", status & 0x8 ? "VP ERR:" : "VPP OK:");
+	printf("%s", status & 0x4 ? "PROG SUSPEND:" : "PROG RUN/FINISH:");
+	printf("%s", status & 0x2 ? "WP|TBL#|WP#,ABORT:" : "UNLOCK:");
+}
+
+int probe_82802ab(struct flashchip *flash)
+{
+	volatile uint8_t *bios = flash->virtual_memory;
+	uint8_t id1, id2;
+
+#if 0
+	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+	*(volatile uint8_t *)(bios + 0x5555) = 0x90;
+#endif
+
+	*bios = 0xff;
+	myusec_delay(10);
+	*bios = 0x90;
+	myusec_delay(10);
+
+	id1 = *(volatile uint8_t *)bios;
+	id2 = *(volatile uint8_t *)(bios + 0x01);
+
+	/* Leave ID mode */
+	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xF0;
+
+	myusec_delay(10);
+
+	printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2);
+
+	if (id1 != flash->manufacture_id || id2 != flash->model_id)
+		return 0;
+
+	map_flash_registers(flash);
+
+	return 1;
+}
+
+uint8_t wait_82802ab(volatile uint8_t *bios)
+{
+	uint8_t status;
+	uint8_t id1, id2;
+
+	*bios = 0x70;
+	if ((*bios & 0x80) == 0) {	// it's busy
+		while ((*bios & 0x80) == 0) ;
+	}
+
+	status = *bios;
+
+	// put another command to get out of status register mode
+
+	*bios = 0x90;
+	myusec_delay(10);
+
+	id1 = *(volatile uint8_t *)bios;
+	id2 = *(volatile uint8_t *)(bios + 0x01);
+
+	// this is needed to jam it out of "read id" mode
+	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xF0;
+
+	return status;
+}
+
+int erase_82802ab_block(struct flashchip *flash, int offset)
+{
+	volatile uint8_t *bios = flash->virtual_memory + offset;
+	volatile uint8_t *wrprotect = flash->virtual_registers + offset + 2;
+	uint8_t status;
+
+	// clear status register
+	*bios = 0x50;
+	//printf("Erase at %p\n", bios);
+	// clear write protect
+	//printf("write protect is at %p\n", (wrprotect));
+	//printf("write protect is 0x%x\n", *(wrprotect));
+	*(wrprotect) = 0;
+	//printf("write protect is 0x%x\n", *(wrprotect));
+
+	// now start it
+	*(volatile uint8_t *)(bios) = 0x20;
+	*(volatile uint8_t *)(bios) = 0xd0;
+	myusec_delay(10);
+	// now let's see what the register is
+	status = wait_82802ab(flash->virtual_memory);
+	//print_82802ab_status(status);
+	printf("DONE BLOCK 0x%x\n", offset);
+
+	return 0;
+}
+
+int erase_82802ab(struct flashchip *flash)
+{
+	int i;
+	unsigned int total_size = flash->total_size * 1024;
+
+	printf("total_size is %d; flash->page_size is %d\n",
+	       total_size, flash->page_size);
+	for (i = 0; i < total_size; i += flash->page_size)
+		erase_82802ab_block(flash, i);
+	printf("DONE ERASE\n");
+
+	return 0;
+}
+
+void write_page_82802ab(volatile uint8_t *bios, uint8_t *src,
+			volatile uint8_t *dst, int page_size)
+{
+	int i;
+
+	for (i = 0; i < page_size; i++) {
+		/* transfer data from source to destination */
+		*dst = 0x40;
+		*dst++ = *src++;
+		wait_82802ab(bios);
+	}
+}
+
+int write_82802ab(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;
+
+	erase_82802ab(flash);
+	if (*bios != 0xff) {
+		printf("ERASE FAILED\n");
+		return -1;
+	}
+	printf("Programming page: ");
+	for (i = 0; i < total_size / page_size; i++) {
+		printf("%04d at address: 0x%08x", i, i * page_size);
+		write_page_82802ab(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_jedec(bios);
+
+	return 0;
+}
diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h
index 5b800ce5ec..f15ab21d7c 100644
--- a/util/flashrom/flash.h
+++ b/util/flashrom/flash.h
@@ -33,7 +33,6 @@
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 
 struct flashchip {
-	const char *vendor;
 	const char *name;
 	/* With 32bit manufacture_id and model_id we can cover IDs up to
 	 * (including) the 4th bank of JEDEC JEP106W Standard Manufacturer's
diff --git a/util/flashrom/flashchips.c b/util/flashrom/flashchips.c
index 66bf159ac2..a46e009a9f 100644
--- a/util/flashrom/flashchips.c
+++ b/util/flashrom/flashchips.c
@@ -26,107 +26,202 @@
 #endif
 
 struct flashchip flashchips[] = {
-	/******************************************************************************************************************************************************************************************************/
-	/* Vendor	Chip			Vendor ID	Chip ID			TODO	TODO		Probe function		Erase function			Write function		Read function */
-	/******************************************************************************************************************************************************************************************************/
-	{"AMD",		"Am29F040B",		AMD_ID,		AM_29F040B,		512,	64 * 1024,	probe_29f040b,		erase_29f040b,			write_29f040b},
-	{"AMD",		"Am29LV040B",		AMD_ID,		AM_29LV040B,		512,	64 * 1024,	probe_29f040b,		erase_29f040b,			write_29f040b},
-	{"AMD",		"Am29F016D",		AMD_ID,		AM_29F016D,		2048,	64 * 1024,	probe_29f040b,		erase_29f040b,			write_29f040b},
-	{"ASD",		"AE49F2008",		ASD_ID,		ASD_AE49F2008,		256,	128,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Atmel",	"At29C040A",		ATMEL_ID,	AT_29C040A,		512,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Atmel",	"At29C020",		ATMEL_ID,	AT_29C020,		256,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Atmel",	"At49F002(N)",		ATMEL_ID,	AT_49F002N,		256,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Atmel",	"At49F002(N)T",		ATMEL_ID,	AT_49F002NT,		256,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"EON",		"EN29F002(A)(N)T",	EON_ID,		EN_29F002T,		256,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"EON",		"EN29F002(A)(N)B",	EON_ID,		EN_29F002B,		256,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Fujitsu",	"MBM29F400TC",		FUJITSU_ID,	MBM29F400TC_STRANGE,	512,	64 * 1024,	probe_m29f400bt,	erase_m29f400bt,		write_coreboot_m29f400bt},
-	{"Macronix",	"MX29F002",		MX_ID,		MX_29F002,		256,	64 * 1024,	probe_29f002,		erase_29f002,			write_29f002},
-	{"Macronix",	"MX25L4005",		MX_ID,		MX_25L4005,		512,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"Macronix",	"MX25L8005",		MX_ID,		MX_25L8005,		1024,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"Macronix",	"MX25L3205",		MX_ID,		MX_25L3205,		4096,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"Spansion",	"S25FL016A",		SPANSION_ID,	SPANSION_S25FL016A,	2048,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"SST",		"SST25VF040B",		SST_ID,		SST_25VF040B,		512,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"SST",		"SST25VF016B",		SST_ID,		SST_25VF016B,		2048,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"SST",		"SST29EE020A",		SST_ID,		SST_29EE020A,		256,	128,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"SST",		"SST28SF040A",		SST_ID,		SST_28SF040,		512,	256,		probe_28sf040,		erase_28sf040,			write_28sf040},
-	{"SST",		"SST39SF010A",		SST_ID,		SST_39SF010,		128,	4096,		probe_jedec,		erase_chip_jedec,		write_39sf020},
-	{"SST",		"SST39SF020A",		SST_ID,		SST_39SF020,		256,	4096,		probe_jedec,		erase_chip_jedec,		write_39sf020},
-	{"SST",		"SST39SF040",		SST_ID,		SST_39SF040,		512,	4096,		probe_jedec,		erase_chip_jedec,		write_39sf020},
-	{"SST",		"SST39VF020",		SST_ID,		SST_39VF020,		256,	4096,		probe_jedec,		erase_chip_jedec,		write_39sf020},
+	{"Am29F040B",	AMD_ID, 	AM_29F040B,	512, 64 * 1024,
+	 probe_29f040b, erase_29f040b,	write_29f040b},
+	{"Am29LV040B",	AMD_ID, 	AM_29LV040B,	512, 64 * 1024,
+	 probe_29f040b, erase_29f040b,	write_29f040b},
+	{"Am29F016D",	AMD_ID, 	AM_29F016D,	2048, 64 * 1024,
+	 probe_29f040b, erase_29f040b,	write_29f040b},
+	{"AE49F2008",	ASD_ID,	        ASD_AE49F2008,	256, 128,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"At29C040A",	ATMEL_ID,	AT_29C040A,	512, 256,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"At29C020",	ATMEL_ID,	AT_29C020,	256, 256,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"At49F002(N)",	ATMEL_ID,	AT_49F002N,	256, 256,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"At49F002(N)T",ATMEL_ID,	AT_49F002NT,	256, 256,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"EN29F002(A)(N)T",	EON_ID,	EN_29F002T,	256, 256,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"EN29F002(A)(N)B",	EON_ID,	EN_29F002B,	256, 256,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"MBM29F400TC",	FUJITSU_ID,	MBM29F400TC_STRANGE,	512, 64 * 1024,
+	 probe_m29f400bt, erase_m29f400bt, write_coreboot_m29f400bt},
+	{"MX29F002",	MX_ID,		MX_29F002,	256, 64 * 1024,
+	 probe_29f002,	erase_29f002, 	write_29f002},
+	{"MX25L4005",	MX_ID,		MX_25L4005,	512, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"MX25L8005",	MX_ID,		MX_25L8005,	1024, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"MX25L3205",	MX_ID,		MX_25L3205,	4096, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"S25FL016A",	SPANSION_ID,	SPANSION_S25FL016A,	2048, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"SST25VF040B",	SST_ID,		SST_25VF040B,	512,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"SST25VF016B",	SST_ID,		SST_25VF016B,	2048,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"SST29EE020A", SST_ID,		SST_29EE020A,	256, 128,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"SST28SF040A", SST_ID,		SST_28SF040,	512, 256,
+	 probe_28sf040, erase_28sf040, write_28sf040},
+	{"SST39SF010A", SST_ID,		SST_39SF010,	128, 4096,
+	 probe_jedec,	erase_chip_jedec, write_39sf020},
+	{"SST39SF020A", SST_ID,		SST_39SF020,	256, 4096,
+	 probe_jedec,	erase_chip_jedec, write_39sf020},
+	{"SST39SF040",  SST_ID,		SST_39SF040,	512, 4096,
+	 probe_jedec,	erase_chip_jedec, write_39sf020},
+	{"SST39VF020",	SST_ID,		SST_39VF020,	256, 4096,
+	 probe_jedec,	erase_chip_jedec, write_39sf020},
 // assume similar to 004B, ignoring data sheet
-	{"SST",		"SST49LF040B",		SST_ID,		SST_49LF040B,		512,	64 * 1024,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
-	{"SST",		"SST49LF040",		SST_ID,		SST_49LF040,		512,	4096,		probe_jedec,		erase_49lf040,			write_49lf040},
-	{"SST",		"SST49LF020A",		SST_ID,		SST_49LF020A,		256,	16 * 1024,	probe_jedec,		erase_49lf040,			write_49lf040},
-	{"SST",		"SST49LF080A",		SST_ID,		SST_49LF080A,		1024,	4096,		probe_jedec,		erase_49lf040,			write_49lf040},
-	{"SST",		"SST49LF002A/B",	SST_ID,		SST_49LF002A,		256,	16 * 1024,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
-	{"SST",		"SST49LF003A/B",	SST_ID,		SST_49LF003A,		384,	64 * 1024,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
-	{"SST",		"SST49LF004A/B",	SST_ID,		SST_49LF004A,		512,	64 * 1024,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
-	{"SST",		"SST49LF008A",		SST_ID,		SST_49LF008A,		1024,	64 * 1024,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
-	{"SST",		"SST49LF004C",		SST_ID,		SST_49LF004C,		512,	4 * 1024,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
-	{"SST",		"SST49LF008C",		SST_ID,		SST_49LF008C,		1024,	4 * 1024,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
-	{"SST",		"SST49LF016C",		SST_ID,		SST_49LF016C,		2048,	4 * 1024,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
-	{"SST",		"SST49LF160C",		SST_ID,		SST_49LF160C,		2048,	4 * 1024,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
-	{"PMC",		"Pm49FL002",		PMC_ID_NOPREFIX,PMC_49FL002,		256,	16 * 1024,	probe_jedec,		erase_chip_jedec,		write_49fl004},
-	{"PMC",		"Pm49FL004",		PMC_ID_NOPREFIX,PMC_49FL004,		512,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_49fl004},
-	{"PMC",		"Pm25LV512",		PMC_ID,		PMC_25LV512,		64,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"PMC",		"Pm25LV010",		PMC_ID,		PMC_25LV010,		128,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"PMC",		"Pm25LV020",		PMC_ID,		PMC_25LV020,		256,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"PMC",		"Pm25LV040",		PMC_ID,		PMC_25LV040,		512,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"PMC",		"Pm25LV080B",		PMC_ID,		PMC_25LV080B,		1024,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"PMC",		"Pm25LV016B",		PMC_ID,		PMC_25LV016B,		2048,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"Winbond",	"W29C011",		WINBOND_ID,	W_29C011,		128,	128,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Winbond",	"W29C040P",		WINBOND_ID,	W_29C040P,		512,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Winbond",	"W29C020C",		WINBOND_ID,	W_29C020C,		256,	128,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Winbond",	"W29EE011",		WINBOND_ID,	W_29C011,		128,	128,		probe_w29ee011,		erase_chip_jedec,		write_jedec},
-	{"Winbond",	"W49F002U",		WINBOND_ID,	W_49F002U,		256,	128,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"Winbond",	"W49V002A",		WINBOND_ID,	W_49V002A,		256,	128,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"Winbond",	"W49V002FA",		WINBOND_ID,	W_49V002FA,		256,	128,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"Winbond",	"W39V040FA",		WINBOND_ID,	W_39V040FA,		512,	64*1024,	probe_jedec,		erase_chip_jedec,		write_39sf020},
-	{"Winbond",	"W39V040A",		WINBOND_ID,	W_39V040A,		512,	64*1024,	probe_jedec,		erase_chip_jedec,		write_39sf020},
-	{"Winbond",	"W39V040B",		WINBOND_ID,	W_39V040B,		512,	64*1024,	probe_jedec,		erase_chip_jedec,		write_39sf020},
-	{"Winbond",	"W39V080A",		WINBOND_ID,	W_39V080A,		1024,	64*1024,	probe_jedec,		erase_chip_jedec,		write_39sf020},
-	{"Winbond/N.",	"W25x10",		WINBOND_NEX_ID,	W_25X10,		128,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"Winbond/N.",	"W25x20",		WINBOND_NEX_ID,	W_25X20,		256,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"Winbond/N.",	"W25x40",		WINBOND_NEX_ID,	W_25X40,		512,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"Winbond/N.",	"W25x80",		WINBOND_NEX_ID,	W_25X80,		1024,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M29F002B",		ST_ID,		ST_M29F002B,		256,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M50FW040",		ST_ID,		ST_M50FW040,		512,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M29W040B",		ST_ID,		ST_M29W040B,		512,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M29F002T/NT",		ST_ID,		ST_M29F002T,		256,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M29F400BT",		ST_ID,		ST_M29F400BT,		512,	64 * 1024,	probe_m29f400bt,	erase_m29f400bt,		write_coreboot_m29f400bt},
-	{"ST",		"M50FLW040A",		ST_ID,		ST_M50FLW040A,		512,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M50FLW040B",		ST_ID,		ST_M50FLW040B,		512,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M50FLW080A",		ST_ID,		ST_M50FLW080A,		1024,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M50FLW080B",		ST_ID,		ST_M50FLW080B,		1024,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M50FW080",		ST_ID,		ST_M50FW080,		1024,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M50FW016",		ST_ID,		ST_M50FW016,		2048,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M50LPW116",		ST_ID,		ST_M50LPW116,		2048,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M29W010B",		ST_ID,		ST_M29W010B,		128,	16 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M29F040B",		ST_ID,		ST_M29F040B,		512,	64 * 1024,	probe_29f040b,		erase_29f040b,			write_29f040b},
-	{"ST",		"M25P05-A",		ST_ID,		ST_M25P05A,		64,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M25P10-A",		ST_ID,		ST_M25P10A,		128,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M25P20",		ST_ID,		ST_M25P20,		256,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M25P40",		ST_ID,		ST_M25P40,		512,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M25P80",		ST_ID,		ST_M25P80,		1024,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M25P16",		ST_ID,		ST_M25P16,		2048,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M25P32",		ST_ID,		ST_M25P32,		4096,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M25P64",		ST_ID,		ST_M25P64,		8192,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"ST",		"M25P128",		ST_ID,		ST_M25P128,		16384,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"Intel",	"82802ab",		INTEL_ID,	173,			512,	64 * 1024,	probe_lhf00l04,		erase_lhf00l04,			write_lhf00l04},
-	{"Intel",	"82802ac",		INTEL_ID,	172,			1024,	64 * 1024,	probe_lhf00l04,		erase_lhf00l04,			write_lhf00l04},
-	{"EMST",	"F49B002UA",		EMST_ID,	EMST_F49B002UA,		256,	4096,		probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"SST49LF040B",	SST_ID,		SST_49LF040B, 	512, 64 * 1024,
+	 probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
+
+	{"SST49LF040",	SST_ID,		SST_49LF040, 	512, 4096,
+	 probe_jedec, 	erase_49lf040, write_49lf040},
+	{"SST49LF020A",	SST_ID,		SST_49LF020A, 	256, 16 * 1024,
+	 probe_jedec, 	erase_49lf040, write_49lf040},
+	{"SST49LF080A",	SST_ID,		SST_49LF080A,	1024, 4096,
+	 probe_jedec,	erase_49lf040, write_49lf040},
+	{"SST49LF002A/B", SST_ID,	SST_49LF002A,	256, 16 * 1024,
+	 probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
+	{"SST49LF003A/B", SST_ID,	SST_49LF003A,	384, 64 * 1024,
+	 probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
+	{"SST49LF004A/B", SST_ID,	SST_49LF004A,	512, 64 * 1024,
+	 probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
+	{"SST49LF008A", SST_ID,		SST_49LF008A, 	1024, 64 * 1024 ,
+	 probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
+	{"SST49LF004C", SST_ID,		SST_49LF004C,	512, 4 * 1024,
+	 probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
+	{"SST49LF008C", SST_ID,		SST_49LF008C, 	1024, 4 * 1024 ,
+	 probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
+	{"SST49LF016C", SST_ID,		SST_49LF016C, 	2048, 4 * 1024 ,
+	 probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
+	{"SST49LF160C", SST_ID,		SST_49LF160C, 	2048, 4 * 1024 ,
+	 probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
+	{"Pm49FL002",	PMC_ID_NOPREFIX,	PMC_49FL002,	256, 16 * 1024,
+	 probe_jedec,	erase_chip_jedec, write_49fl004},
+	{"Pm49FL004",	PMC_ID_NOPREFIX,	PMC_49FL004,	512, 64 * 1024,
+	 probe_jedec,	erase_chip_jedec, write_49fl004},
+	{"Pm25LV512",	PMC_ID,	PMC_25LV512,	64, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"Pm25LV010",	PMC_ID,	PMC_25LV010,	128, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"Pm25LV020",	PMC_ID,	PMC_25LV020,	256, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"Pm25LV040",	PMC_ID,	PMC_25LV040,	512, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"Pm25LV080B",	PMC_ID,	PMC_25LV080B,	1024, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"Pm25LV016B",	PMC_ID,	PMC_25LV016B,	2048, 256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"W29C011",	WINBOND_ID,	W_29C011,	128, 128,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"W29C040P",	WINBOND_ID,	W_29C040P,	512, 256,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"W29C020C", 	WINBOND_ID, 	W_29C020C,	256, 128,
+	 probe_jedec, 	erase_chip_jedec, write_jedec},
+	{"W29EE011",	WINBOND_ID,	W_29C011,	128, 128,
+	 probe_w29ee011,erase_chip_jedec, write_jedec},
+	{"W49F002U", 	WINBOND_ID, 	W_49F002U,	256, 128,
+	 probe_jedec,	erase_chip_jedec, write_49f002},
+	{"W49V002A", 	WINBOND_ID, 	W_49V002A,	256, 128,
+	 probe_jedec,	erase_chip_jedec, write_49f002},
+	{"W49V002FA", 	WINBOND_ID, 	W_49V002FA,	256, 128,
+	 probe_jedec,	erase_chip_jedec, write_49f002},
+	{"W39V040FA", 	WINBOND_ID, 	W_39V040FA,	512, 64*1024,
+	 probe_jedec,	erase_chip_jedec, write_39sf020},
+	{"W39V040A", 	WINBOND_ID, 	W_39V040A,	512, 64*1024,
+	 probe_jedec,	erase_chip_jedec, write_39sf020},
+	{"W39V040B",    WINBOND_ID,     W_39V040B,      512, 64*1024,
+	 probe_jedec,   erase_chip_jedec, write_39sf020},
+	{"W39V080A", 	WINBOND_ID, 	W_39V080A,	1024, 64*1024,
+	 probe_jedec,	erase_chip_jedec, write_39sf020},
+	{"W25x10",	WINBOND_NEX_ID, W_25X10,	128, 256, 
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"W25x20",	WINBOND_NEX_ID, W_25X20,	256, 256, 
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"W25x40",	WINBOND_NEX_ID, W_25X40,	512, 256, 
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"W25x80",	WINBOND_NEX_ID, W_25X80,	1024, 256, 
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M29F002B",	ST_ID, 		ST_M29F002B,	256, 64 * 1024,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"M50FW040",	ST_ID, 		ST_M50FW040,	512, 64 * 1024,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"M29W040B",	ST_ID, 		ST_M29W040B,	512, 64 * 1024,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"M29F002T/NT",	ST_ID, 		ST_M29F002T,	256, 64 * 1024,
+	 probe_jedec,	erase_chip_jedec, write_jedec},
+	{"M29F400BT",	ST_ID,		ST_M29F400BT,	512, 64 * 1024,
+	 probe_m29f400bt, erase_m29f400bt, write_coreboot_m29f400bt},
+	{"M50FLW040A",	ST_ID,		ST_M50FLW040A,	512,	64 * 1024,
+	 probe_jedec,	erase_chip_jedec,	write_jedec},
+	{"M50FLW040B",	ST_ID,		ST_M50FLW040B,	512,	64 * 1024,
+	 probe_jedec,	erase_chip_jedec,	write_jedec},
+	{"M50FLW080A",	ST_ID,		ST_M50FLW080A,	1024,	64 * 1024,
+	 probe_jedec,	erase_chip_jedec,	write_jedec},
+	{"M50FLW080B",	ST_ID,		ST_M50FLW080B,	1024,	64 * 1024,
+	 probe_jedec,	erase_chip_jedec,	write_jedec},
+	{"M50FW080",	ST_ID,		ST_M50FW080,	1024,	64 * 1024,
+	 probe_jedec,	erase_chip_jedec,	write_jedec},
+	{"M50FW016",	ST_ID,		ST_M50FW016,	2048,	64 * 1024,
+	 probe_jedec,	erase_chip_jedec,	write_jedec},
+	{"M50LPW116",	ST_ID,		ST_M50LPW116,	2048,	64 * 1024,
+	 probe_jedec,	erase_chip_jedec,	write_jedec},
+	{"M29W010B",	ST_ID,		ST_M29W010B,	128,	16 * 1024,
+	 probe_jedec,	erase_chip_jedec,	write_jedec},
+	{"M29F040B",	ST_ID, 		ST_M29F040B,	512, 64 * 1024,
+	 probe_29f040b, erase_29f040b,	write_29f040b},
+	{"M25P05-A",	ST_ID,		ST_M25P05A,	64,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M25P10-A",	ST_ID,		ST_M25P10A,	128,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M25P20",	ST_ID,		ST_M25P20,	256,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M25P40",	ST_ID,		ST_M25P40,	512,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M25P80",	ST_ID,		ST_M25P80,	1024,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M25P16",	ST_ID,		ST_M25P16,	2048,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M25P32",	ST_ID,		ST_M25P32,	4096,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M25P64",	ST_ID,		ST_M25P64,	8192,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"M25P128",	ST_ID,		ST_M25P128,	16384,	256,
+	 probe_spi,	generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"82802ab",	INTEL_ID,	173,		512, 64 * 1024,
+	 probe_lhf00l04, erase_lhf00l04,	write_lhf00l04},
+	{"82802ac",	INTEL_ID,	172,		1024, 64 * 1024,
+	 probe_lhf00l04, erase_lhf00l04,	write_lhf00l04},
+	{"F49B002UA",   EMST_ID,        EMST_F49B002UA, 256, 4096,
+         probe_jedec,   erase_chip_jedec, write_49f002},
 #ifndef DISABLE_DOC
-	{"M-Systems",	"MD-2802",		MSYSTEMS_ID,	MSYSTEMS_MD2802,	8,	8 * 1024,	probe_md2802,		erase_md2802,			write_md2802,		read_md2802},
+	{"MD-2802 (M-Systems DiskOnChip Millennium Module)",
+	 		MSYSTEMS_ID,	MSYSTEMS_MD2802,8, 8 * 1024,
+	 probe_md2802, erase_md2802, write_md2802, read_md2802},
 #endif
-	{"Sharp",	"LHF00L04",		SHARP_ID,	SHARP_LHF00L04,		1024,	64 * 1024,	probe_lhf00l04,		erase_lhf00l04,			write_lhf00l04},
-	{"SyncMOS",	"S29C51001T",		SYNCMOS_ID,	S29C51001T,		128,	128,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"SyncMOS",	"S29C51002T",		SYNCMOS_ID,	S29C51002T,		256,	128,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"SyncMOS",	"S29C51004T",		SYNCMOS_ID,	S29C51004T,		512,	128,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"SyncMOS",	"S29C31004T",		SYNCMOS_ID,	S29C31004T,		512,	128,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"EON",		"unknown SPI chip",	EON_ID_NOPREFIX,GENERIC_DEVICE_ID,	0,	0,		probe_spi,		NULL,				NULL},
-	{"Macronix",	"unknown SPI chip",	MX_ID,		GENERIC_DEVICE_ID,	0,	0,		probe_spi,		NULL,				NULL},
-	{"PMC",		"unknown SPI chip",	PMC_ID,		GENERIC_DEVICE_ID,	0,	0,		probe_spi,		NULL,				NULL},
-	{"SST",		"unknown SPI chip",	SST_ID,		GENERIC_DEVICE_ID,	0,	0,		probe_spi,		NULL,				NULL},
-	{"ST",		"unknown SPI chip",	ST_ID,		GENERIC_DEVICE_ID,	0,	0,		probe_spi,		NULL,				NULL},
+	{"LHF00L04",	SHARP_ID,	SHARP_LHF00L04,	1024, 64 * 1024,
+	 probe_lhf00l04, erase_lhf00l04,  write_lhf00l04},
+	{"S29C51001T", 	SYNCMOS_ID, 	S29C51001T,	128, 128,
+	 probe_jedec,	erase_chip_jedec, write_49f002},
+	{"S29C51002T", 	SYNCMOS_ID, 	S29C51002T,	256, 128,
+	 probe_jedec,	erase_chip_jedec, write_49f002},
+	{"S29C51004T", 	SYNCMOS_ID, 	S29C51004T,	512, 128,
+	 probe_jedec,	erase_chip_jedec, write_49f002},
+	{"S29C31004T", 	SYNCMOS_ID, 	S29C31004T,	512, 128,
+	 probe_jedec,	erase_chip_jedec, write_49f002},
+	{"EON unknown SPI chip", EON_ID_NOPREFIX, GENERIC_DEVICE_ID,	0, 0,
+	 probe_spi,	NULL,	NULL},
+	{"MX unknown SPI chip",	MX_ID,	GENERIC_DEVICE_ID,	0, 0,
+	 probe_spi,	NULL,	NULL},
+	{"PMC unknown SPI chip",	PMC_ID,	GENERIC_DEVICE_ID,	0, 0,
+	 probe_spi,	NULL,	NULL},
+	{"SST unknown SPI chip",	SST_ID,	GENERIC_DEVICE_ID,	0, 0,
+	 probe_spi,	NULL,	NULL},
+	{"ST unknown SPI chip",	ST_ID,	GENERIC_DEVICE_ID,	0, 0,
+	 probe_spi,	NULL,	NULL},
 	{NULL,}
 };
diff --git a/util/flashrom/flashrom.c b/util/flashrom/flashrom.c
index a8ea4a3cea..a176319da8 100644
--- a/util/flashrom/flashrom.c
+++ b/util/flashrom/flashrom.c
@@ -200,7 +200,7 @@ void print_supported_chips(void)
 	printf("Supported ROM chips:\n\n");
 
 	for (i = 0; flashchips[i].name != NULL; i++)
-		printf("%s %s\n", flashchips[i].vendor, flashchips[i].name);
+		printf("%s\n", flashchips[i].name);
 }
 
 void usage(const char *name)
diff --git a/util/flashrom/sharplhf00l04.c b/util/flashrom/sharplhf00l04.c
index e2257d4a65..da7dc3f214 100644
--- a/util/flashrom/sharplhf00l04.c
+++ b/util/flashrom/sharplhf00l04.c
@@ -18,14 +18,6 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-/*
- * Datasheet:
- *  - Name: Intel 82802AB/82802AC Firmware Hub (FWH)
- *  - URL: http://www.intel.com/design/chipsets/datashts/290658.htm
- *  - PDF: http://download.intel.com/design/chipsets/datashts/29065804.pdf
- *  - Order number: 290658-004
- */
-
 #include <stdio.h>
 #include <stdlib.h>
 #include "flash.h"