diff --git a/flashchips.c b/flashchips.c
index 933948f..8955471 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -102,10 +102,10 @@
 	{"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_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",		"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},