Add support for ST M50LPW080

Corresponding to flashrom svn r1737.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/flashchips.h b/flashchips.h
index 429cd31..cbd3ded 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -668,6 +668,7 @@
 #define ST_M50FW040		0x2C
 #define ST_M50FW080		0x2D
 #define ST_M50FW016		0x2E
+#define ST_M50LPW080		0x2F
 #define ST_M50LPW116		0x30
 #define ST_M29F002B		0x34	/* Same as M29F002BB */
 #define ST_M29F002T		0xB0	/* Same as M29F002BT/M29F002NT/M29F002BNT */