diff --git a/flash.h b/flash.h
index 3c07210..58c650b 100644
--- a/flash.h
+++ b/flash.h
@@ -45,6 +45,11 @@
 	int total_size;
 	int page_size;
 
+	/* Indicate if flashrom has been tested with this flash chip and if
+	 * everything worked correctly.
+	 */
+	uint32_t tested;
+
 	int (*probe) (struct flashchip *flash);
 	int (*erase) (struct flashchip *flash);
 	int (*write) (struct flashchip *flash, uint8_t *buf);
@@ -55,6 +60,20 @@
 	volatile uint8_t *virtual_registers;
 };
 
+#define TEST_UNTESTED	0
+
+#define TEST_OK_PROBE	(1<<0)
+#define TEST_OK_READ	(1<<1)
+#define TEST_OK_ERASE	(1<<2)
+#define TEST_OK_WRITE	(1<<3)
+#define TEST_OK_MASK	0x0f
+
+#define TEST_BAD_PROBE	(1<<4)
+#define TEST_BAD_READ	(1<<5)
+#define TEST_BAD_ERASE	(1<<6)
+#define TEST_BAD_WRITE	(1<<7)
+#define TEST_BAD_MASK	0xf0
+
 extern struct flashchip flashchips[];
 
 /*
diff --git a/flashchips.c b/flashchips.c
index 8955471..45d118d 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -32,111 +32,111 @@
  * the output of 'flashrom -L' is alphabetically sorted.
  */
 struct flashchip flashchips[] = {
-	/******************************************************************************************************************************************************************************************************/
-	/* Vendor	Chip			Vendor ID	Chip ID			TODO	TODO		Probe function		Erase function			Write function		Read function */
-	/******************************************************************************************************************************************************************************************************/
-	{"AMD",		"Am29F016D",		AMD_ID,		AM_29F016D,		2048,	64 * 1024,	probe_29f040b,		erase_29f040b,			write_29f040b},
-	{"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},
-	{"ASD",		"AE49F2008",		ASD_ID,		ASD_AE49F2008,		256,	128,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Atmel",	"AT29C020",		ATMEL_ID,	AT_29C020,		256,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Atmel",	"AT29C040A",		ATMEL_ID,	AT_29C040A,		512,	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},
-	{"EMST",	"F49B002UA",		EMST_ID,	EMST_F49B002UA,		256,	4096,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"EON",		"EN29F002(A)(N)B",	EON_ID,		EN_29F002B,		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},
-	{"Fujitsu",	"MBM29F400TC",		FUJITSU_ID,	MBM29F400TC_STRANGE,	512,	64 * 1024,	probe_m29f400bt,	erase_m29f400bt,		write_coreboot_m29f400bt},
-	{"Intel",	"82802AB",		INTEL_ID,	173,			512,	64 * 1024,	probe_82802ab,		erase_82802ab,			write_82802ab},
-	{"Intel",	"82802AC",		INTEL_ID,	172,			1024,	64 * 1024,	probe_82802ab,		erase_82802ab,			write_82802ab},
-	{"Macronix",	"MX25L3205",		MX_ID,		MX_25L3205,		4096,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"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",	"MX29F002",		MX_ID,		MX_29F002,		256,	64 * 1024,	probe_29f002,		erase_29f002,			write_29f002},
+	/**********************************************************************************************************************************************************************************************************************/
+	/* Vendor	Chip			Vendor ID	Chip ID			TODO	TODO		Test status	Probe function		Erase function			Write function		Read function */
+	/**********************************************************************************************************************************************************************************************************************/
+	{"AMD",		"Am29F016D",		AMD_ID,		AM_29F016D,		2048,	64 * 1024,	TEST_UNTESTED,	probe_29f040b,		erase_29f040b,			write_29f040b},
+	{"AMD",		"Am29F040B",		AMD_ID,		AM_29F040B,		512,	64 * 1024,	TEST_UNTESTED,	probe_29f040b,		erase_29f040b,			write_29f040b},
+	{"AMD",		"Am29LV040B",		AMD_ID,		AM_29LV040B,		512,	64 * 1024,	TEST_UNTESTED,	probe_29f040b,		erase_29f040b,			write_29f040b},
+	{"ASD",		"AE49F2008",		ASD_ID,		ASD_AE49F2008,		256,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Atmel",	"AT29C020",		ATMEL_ID,	AT_29C020,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Atmel",	"AT29C040A",		ATMEL_ID,	AT_29C040A,		512,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Atmel",	"AT49F002(N)",		ATMEL_ID,	AT_49F002N,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Atmel",	"AT49F002(N)T",		ATMEL_ID,	AT_49F002NT,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"EMST",	"F49B002UA",		EMST_ID,	EMST_F49B002UA,		256,	4096,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"EON",		"EN29F002(A)(N)B",	EON_ID,		EN_29F002B,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"EON",		"EN29F002(A)(N)T",	EON_ID,		EN_29F002T,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Fujitsu",	"MBM29F400TC",		FUJITSU_ID,	MBM29F400TC_STRANGE,	512,	64 * 1024,	TEST_UNTESTED,	probe_m29f400bt,	erase_m29f400bt,		write_coreboot_m29f400bt},
+	{"Intel",	"82802AB",		INTEL_ID,	173,			512,	64 * 1024,	TEST_UNTESTED,	probe_82802ab,		erase_82802ab,			write_82802ab},
+	{"Intel",	"82802AC",		INTEL_ID,	172,			1024,	64 * 1024,	TEST_UNTESTED,	probe_82802ab,		erase_82802ab,			write_82802ab},
+	{"Macronix",	"MX25L3205",		MX_ID,		MX_25L3205,		4096,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"Macronix",	"MX25L4005",		MX_ID,		MX_25L4005,		512,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"Macronix",	"MX25L8005",		MX_ID,		MX_25L8005,		1024,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"Macronix",	"MX29F002",		MX_ID,		MX_29F002,		256,	64 * 1024,	TEST_UNTESTED,	probe_29f002,		erase_29f002,			write_29f002},
 #ifndef DISABLE_DOC
-	{"M-Systems",	"MD-2802",		MSYSTEMS_ID,	MSYSTEMS_MD2802,	8,	8 * 1024,	probe_md2802,		erase_md2802,			write_md2802,		read_md2802},
+	{"M-Systems",	"MD-2802",		MSYSTEMS_ID,	MSYSTEMS_MD2802,	8,	8 * 1024,	TEST_UNTESTED,	probe_md2802,		erase_md2802,			write_md2802,		read_md2802},
 #endif
-	{"PMC",		"Pm25LV010",		PMC_ID,		PMC_25LV010,		128,	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},
-	{"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",		"Pm25LV512",		PMC_ID,		PMC_25LV512,		64,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"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},
-	{"Sharp",	"LHF00L04",		SHARP_ID,	SHARP_LHF00L04,		1024,	64 * 1024,	probe_lhf00l04,		erase_lhf00l04,			write_lhf00l04},
-	{"Spansion",	"S25FL016A",		SPANSION_ID,	SPANSION_S25FL016A,	2048,	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",		"SST25VF040B",		SST_ID,		SST_25VF040B,		512,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
-	{"SST",		"SST28SF040A",		SST_ID,		SST_28SF040,		512,	256,		probe_28sf040,		erase_28sf040,			write_28sf040},
-	{"SST",		"SST29EE020A",		SST_ID,		SST_29EE020A,		256,	128,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"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},
+	{"PMC",		"Pm25LV010",		PMC_ID,		PMC_25LV010,		128,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"PMC",		"Pm25LV016B",		PMC_ID,		PMC_25LV016B,		2048,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"PMC",		"Pm25LV020",		PMC_ID,		PMC_25LV020,		256,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"PMC",		"Pm25LV040",		PMC_ID,		PMC_25LV040,		512,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"PMC",		"Pm25LV080B",		PMC_ID,		PMC_25LV080B,		1024,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"PMC",		"Pm25LV512",		PMC_ID,		PMC_25LV512,		64,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"PMC",		"Pm49FL002",		PMC_ID_NOPREFIX,PMC_49FL002,		256,	16 * 1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49fl004},
+	{"PMC",		"Pm49FL004",		PMC_ID_NOPREFIX,PMC_49FL004,		512,	64 * 1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49fl004},
+	{"Sharp",	"LHF00L04",		SHARP_ID,	SHARP_LHF00L04,		1024,	64 * 1024,	TEST_UNTESTED,	probe_lhf00l04,		erase_lhf00l04,			write_lhf00l04},
+	{"Spansion",	"S25FL016A",		SPANSION_ID,	SPANSION_S25FL016A,	2048,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"SST",		"SST25VF016B",		SST_ID,		SST_25VF016B,		2048,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"SST",		"SST25VF040B",		SST_ID,		SST_25VF040B,		512,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write,	generic_spi_chip_read},
+	{"SST",		"SST28SF040A",		SST_ID,		SST_28SF040,		512,	256,		TEST_UNTESTED,	probe_28sf040,		erase_28sf040,			write_28sf040},
+	{"SST",		"SST29EE020A",		SST_ID,		SST_29EE020A,		256,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"SST",		"SST39SF010A",		SST_ID,		SST_39SF010,		128,	4096,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_39sf020},
+	{"SST",		"SST39SF020A",		SST_ID,		SST_39SF020,		256,	4096,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_39sf020},
+	{"SST",		"SST39SF040",		SST_ID,		SST_39SF040,		512,	4096,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_39sf020},
+	{"SST",		"SST39VF020",		SST_ID,		SST_39VF020,		256,	4096,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_39sf020},
 // assume similar to 004B, ignoring data sheet
-	{"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",		"SST49LF004C",		SST_ID,		SST_49LF004C,		512,	4 * 1024,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
-	{"SST",		"SST49LF008A",		SST_ID,		SST_49LF008A,		1024,	64 * 1024,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
-	{"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",		"SST49LF020A",		SST_ID,		SST_49LF020A,		256,	16 * 1024,	probe_jedec,		erase_49lf040,			write_49lf040},
-	{"SST",		"SST49LF040",		SST_ID,		SST_49LF040,		512,	4096,		probe_jedec,		erase_49lf040,			write_49lf040},
-	{"SST",		"SST49LF040B",		SST_ID,		SST_49LF040B,		512,	64 * 1024,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
-	{"SST",		"SST49LF080A",		SST_ID,		SST_49LF080A,		1024,	4096,		probe_jedec,		erase_49lf040,			write_49lf040},
-	{"SST",		"SST49LF160C",		SST_ID,		SST_49LF160C,		2048,	4 * 1024,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
-	{"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",		"M25P128",		ST_ID,		ST_M25P128,		16384,	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",		"M25P20",		ST_ID,		ST_M25P20,		256,	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",		"M25P40",		ST_ID,		ST_M25P40,		512,	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",		"M25P80",		ST_ID,		ST_M25P80,		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",		"M29F002T/NT",		ST_ID,		ST_M29F002T,		256,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"ST",		"M29F040B",		ST_ID,		ST_M29F040B,		512,	64 * 1024,	probe_29f040b,		erase_29f040b,			write_29f040b},
-	{"ST",		"M29F400BT",		ST_ID,		ST_M29F400BT,		512,	64 * 1024,	probe_m29f400bt,	erase_m29f400bt,		write_coreboot_m29f400bt},
-	{"ST",		"M29W010B",		ST_ID,		ST_M29W010B,		128,	16 * 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",		"M50FLW040A",		ST_ID,		ST_M50FLW040A,		512,	64 * 1024,	probe_stm50flw0x0x,		erase_stm50flw0x0x,		write_stm50flw0x0x},
-	{"ST",		"M50FLW040B",		ST_ID,		ST_M50FLW040B,		512,	64 * 1024,	probe_stm50flw0x0x,		erase_stm50flw0x0x,		write_stm50flw0x0x},
-	{"ST",		"M50FLW080A",		ST_ID,		ST_M50FLW080A,		1024,	64 * 1024,	probe_stm50flw0x0x,		erase_stm50flw0x0x,		write_stm50flw0x0x},
-	{"ST",		"M50FLW080B",		ST_ID,		ST_M50FLW080B,		1024,	64 * 1024,	probe_stm50flw0x0x,		erase_stm50flw0x0x,		write_stm50flw0x0x},
-	{"ST",		"M50FW016",		ST_ID,		ST_M50FW016,		2048,	64 * 1024,	probe_82802ab,		erase_82802ab,			write_82802ab},
-	{"ST",		"M50FW040",		ST_ID,		ST_M50FW040,		512,	64 * 1024,	probe_82802ab,		erase_82802ab,			write_82802ab},
-	{"ST",		"M50FW080",		ST_ID,		ST_M50FW080,		1024,	64 * 1024,	probe_82802ab,		erase_82802ab,			write_82802ab},
-	{"ST",		"M50LPW116",		ST_ID,		ST_M50LPW116,		2048,	64 * 1024,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"SyncMOS",	"S29C31004T",		SYNCMOS_ID,	S29C31004T,		512,	128,		probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"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},
-	{"Winbond",	"W25x10",		WINBOND_NEX_ID,	W_25X10,		128,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"Winbond",	"W25x20",		WINBOND_NEX_ID,	W_25X20,		256,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"Winbond",	"W25x40",		WINBOND_NEX_ID,	W_25X40,		512,	256,		probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
-	{"Winbond",	"W25x80",		WINBOND_NEX_ID,	W_25X80,		1024,	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",	"W29C020C",		WINBOND_ID,	W_29C020C,		256,	128,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Winbond",	"W29C040P",		WINBOND_ID,	W_29C040P,		512,	256,		probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Winbond",	"W29EE011",		WINBOND_ID,	W_29C011,		128,	128,		probe_w29ee011,		erase_chip_jedec,		write_jedec},
-	{"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",	"W39V040FA",		WINBOND_ID,	W_39V040FA,		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",	"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",	"W39V080FA",		WINBOND_ID,	W_39V080FA,		1024,	64*1024,	probe_winbond_fwhub,	erase_winbond_fwhub,		write_winbond_fwhub},
-	{"Winbond",	"W39V080FA (dual mode)",WINBOND_ID,	W_39V080FA_DM,		512,	64*1024,	probe_winbond_fwhub,	erase_winbond_fwhub,		write_winbond_fwhub},
+	{"SST",		"SST49LF002A/B",	SST_ID,		SST_49LF002A,		256,	16 * 1024,	TEST_UNTESTED,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
+	{"SST",		"SST49LF003A/B",	SST_ID,		SST_49LF003A,		384,	64 * 1024,	TEST_UNTESTED,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
+	{"SST",		"SST49LF004A/B",	SST_ID,		SST_49LF004A,		512,	64 * 1024,	TEST_UNTESTED,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
+	{"SST",		"SST49LF004C",		SST_ID,		SST_49LF004C,		512,	4 * 1024,	TEST_UNTESTED,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
+	{"SST",		"SST49LF008A",		SST_ID,		SST_49LF008A,		1024,	64 * 1024,	TEST_UNTESTED,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
+	{"SST",		"SST49LF008C",		SST_ID,		SST_49LF008C,		1024,	4 * 1024,	TEST_UNTESTED,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
+	{"SST",		"SST49LF016C",		SST_ID,		SST_49LF016C,		2048,	4 * 1024,	TEST_UNTESTED,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
+	{"SST",		"SST49LF020A",		SST_ID,		SST_49LF020A,		256,	16 * 1024,	TEST_UNTESTED,	probe_jedec,		erase_49lf040,			write_49lf040},
+	{"SST",		"SST49LF040",		SST_ID,		SST_49LF040,		512,	4096,		TEST_UNTESTED,	probe_jedec,		erase_49lf040,			write_49lf040},
+	{"SST",		"SST49LF040B",		SST_ID,		SST_49LF040B,		512,	64 * 1024,	TEST_UNTESTED,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
+	{"SST",		"SST49LF080A",		SST_ID,		SST_49LF080A,		1024,	4096,		TEST_UNTESTED,	probe_jedec,		erase_49lf040,			write_49lf040},
+	{"SST",		"SST49LF160C",		SST_ID,		SST_49LF160C,		2048,	4 * 1024,	TEST_UNTESTED,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
+	{"ST",		"M25P05-A",		ST_ID,		ST_M25P05A,		64,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M25P10-A",		ST_ID,		ST_M25P10A,		128,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M25P128",		ST_ID,		ST_M25P128,		16384,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M25P16",		ST_ID,		ST_M25P16,		2048,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M25P20",		ST_ID,		ST_M25P20,		256,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M25P32",		ST_ID,		ST_M25P32,		4096,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M25P40",		ST_ID,		ST_M25P40,		512,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M25P64",		ST_ID,		ST_M25P64,		8192,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M25P80",		ST_ID,		ST_M25P80,		1024,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"ST",		"M29F002B",		ST_ID,		ST_M29F002B,		256,	64 * 1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"ST",		"M29F002T/NT",		ST_ID,		ST_M29F002T,		256,	64 * 1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"ST",		"M29F040B",		ST_ID,		ST_M29F040B,		512,	64 * 1024,	TEST_UNTESTED,	probe_29f040b,		erase_29f040b,			write_29f040b},
+	{"ST",		"M29F400BT",		ST_ID,		ST_M29F400BT,		512,	64 * 1024,	TEST_UNTESTED,	probe_m29f400bt,	erase_m29f400bt,		write_coreboot_m29f400bt},
+	{"ST",		"M29W010B",		ST_ID,		ST_M29W010B,		128,	16 * 1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"ST",		"M29W040B",		ST_ID,		ST_M29W040B,		512,	64 * 1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"ST",		"M50FLW040A",		ST_ID,		ST_M50FLW040A,		512,	64 * 1024,	TEST_UNTESTED,	probe_stm50flw0x0x,	erase_stm50flw0x0x,		write_stm50flw0x0x},
+	{"ST",		"M50FLW040B",		ST_ID,		ST_M50FLW040B,		512,	64 * 1024,	TEST_UNTESTED,	probe_stm50flw0x0x,	erase_stm50flw0x0x,		write_stm50flw0x0x},
+	{"ST",		"M50FLW080A",		ST_ID,		ST_M50FLW080A,		1024,	64 * 1024,	TEST_UNTESTED,	probe_stm50flw0x0x,	erase_stm50flw0x0x,		write_stm50flw0x0x},
+	{"ST",		"M50FLW080B",		ST_ID,		ST_M50FLW080B,		1024,	64 * 1024,	TEST_UNTESTED,	probe_stm50flw0x0x,	erase_stm50flw0x0x,		write_stm50flw0x0x},
+	{"ST",		"M50FW016",		ST_ID,		ST_M50FW016,		2048,	64 * 1024,	TEST_UNTESTED,	probe_82802ab,		erase_82802ab,			write_82802ab},
+	{"ST",		"M50FW040",		ST_ID,		ST_M50FW040,		512,	64 * 1024,	TEST_UNTESTED,	probe_82802ab,		erase_82802ab,			write_82802ab},
+	{"ST",		"M50FW080",		ST_ID,		ST_M50FW080,		1024,	64 * 1024,	TEST_UNTESTED,	probe_82802ab,		erase_82802ab,			write_82802ab},
+	{"ST",		"M50LPW116",		ST_ID,		ST_M50LPW116,		2048,	64 * 1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"SyncMOS",	"S29C31004T",		SYNCMOS_ID,	S29C31004T,		512,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"SyncMOS",	"S29C51001T",		SYNCMOS_ID,	S29C51001T,		128,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"SyncMOS",	"S29C51002T",		SYNCMOS_ID,	S29C51002T,		256,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"SyncMOS",	"S29C51004T",		SYNCMOS_ID,	S29C51004T,		512,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"Winbond",	"W25x10",		WINBOND_NEX_ID,	W_25X10,		128,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"Winbond",	"W25x20",		WINBOND_NEX_ID,	W_25X20,		256,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"Winbond",	"W25x40",		WINBOND_NEX_ID,	W_25X40,		512,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"Winbond",	"W25x80",		WINBOND_NEX_ID,	W_25X80,		1024,	256,		TEST_UNTESTED,	probe_spi,		generic_spi_chip_erase_c7,	generic_spi_chip_write, generic_spi_chip_read},
+	{"Winbond",	"W29C011",		WINBOND_ID,	W_29C011,		128,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Winbond",	"W29C020C",		WINBOND_ID,	W_29C020C,		256,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Winbond",	"W29C040P",		WINBOND_ID,	W_29C040P,		512,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Winbond",	"W29EE011",		WINBOND_ID,	W_29C011,		128,	128,		TEST_UNTESTED,	probe_w29ee011,		erase_chip_jedec,		write_jedec},
+	{"Winbond",	"W39V040A",		WINBOND_ID,	W_39V040A,		512,	64*1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_39sf020},
+	{"Winbond",	"W39V040B",		WINBOND_ID,	W_39V040B,		512,	64*1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_39sf020},
+	{"Winbond",	"W39V040FA",		WINBOND_ID,	W_39V040FA,		512,	64*1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_39sf020},
+	{"Winbond",	"W39V080A",		WINBOND_ID,	W_39V080A,		1024,	64*1024,	TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_39sf020},
+	{"Winbond",	"W49F002U",		WINBOND_ID,	W_49F002U,		256,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"Winbond",	"W49V002A",		WINBOND_ID,	W_49V002A,		256,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"Winbond",	"W49V002FA",		WINBOND_ID,	W_49V002FA,		256,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"Winbond",	"W39V080FA",		WINBOND_ID,	W_39V080FA,		1024,	64*1024,	TEST_UNTESTED,	probe_winbond_fwhub,	erase_winbond_fwhub,		write_winbond_fwhub},
+	{"Winbond",	"W39V080FA (dual mode)",WINBOND_ID,	W_39V080FA_DM,		512,	64*1024,	TEST_UNTESTED,	probe_winbond_fwhub,	erase_winbond_fwhub,		write_winbond_fwhub},
 
-	{"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},
+	{"EON",		"unknown SPI chip",	EON_ID_NOPREFIX,GENERIC_DEVICE_ID,	0,	0,		TEST_UNTESTED,	probe_spi,		NULL,				NULL},
+	{"Macronix",	"unknown SPI chip",	MX_ID,		GENERIC_DEVICE_ID,	0,	0,		TEST_UNTESTED,	probe_spi,		NULL,				NULL},
+	{"PMC",		"unknown SPI chip",	PMC_ID,		GENERIC_DEVICE_ID,	0,	0,		TEST_UNTESTED,	probe_spi,		NULL,				NULL},
+	{"SST",		"unknown SPI chip",	SST_ID,		GENERIC_DEVICE_ID,	0,	0,		TEST_UNTESTED,	probe_spi,		NULL,				NULL},
+	{"ST",		"unknown SPI chip",	ST_ID,		GENERIC_DEVICE_ID,	0,	0,		TEST_UNTESTED,	probe_spi,		NULL,				NULL},
 
 	{NULL,}
 };
diff --git a/flashrom.c b/flashrom.c
index c7d0bda..2f3d7c9 100644
--- a/flashrom.c
+++ b/flashrom.c
@@ -412,6 +412,36 @@
 	}
 
 	printf("Flash part is %s (%d KB).\n", flash->name, flash->total_size);
+	if (TEST_OK_MASK != (flash->tested & TEST_OK_MASK)) {
+		printf("===\n");
+		if (flash->tested & TEST_BAD_MASK) {
+			printf("This flash part has status NOT WORKING for operations:");
+			if (flash->tested & TEST_BAD_PROBE)
+				printf(" PROBE");
+			if (flash->tested & TEST_BAD_READ)
+				printf(" READ");
+			if (flash->tested & TEST_BAD_ERASE)
+				printf(" ERASE");
+			if (flash->tested & TEST_BAD_WRITE)
+				printf(" WRITE");
+			printf("\n");
+		} else {
+			printf("This flash part has status UNTESTED for operations:");
+			if (!(flash->tested & TEST_OK_PROBE))
+				printf(" PROBE");
+			if (!(flash->tested & TEST_OK_READ))
+				printf(" READ");
+			if (!(flash->tested & TEST_OK_ERASE))
+				printf(" ERASE");
+			if (!(flash->tested & TEST_OK_WRITE))
+				printf(" WRITE");
+			printf("\n");
+		}
+		printf("Please email a report to flashrom@coreboot.org if any of the above operations\n");
+		printf("work correctly for you with this flash part. Please include the full output\n");
+		printf("from the program, including chipset found. Thank you for your help!\n");
+		printf("===\n");
+	}
 
 	if (!(read_it | write_it | verify_it | erase_it)) {
 		printf("No operations were specified.\n");