--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
-@@ -630,6 +630,11 @@ static struct flash_info __devinitdata m
+@@ -632,6 +632,11 @@ static struct flash_info __devinitdata m
{ "en25p32", 0x1c2016, 0, 64 * 1024, 64, },
{ "en25p64", 0x1c2017, 0, 64 * 1024, 128, },
+ { "640s33b", 0x898913, 0, 64 * 1024, 128, },
+
/* PMC -- pm25x "blocks" are 32K, sectors are 4K */
- { "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
- { "pm25lv010", 0, 32 * 1024, 4, SECT_4K },
-@@ -784,11 +789,12 @@ static int __devinit m25p_probe(struct s
+ { "pm25lv512", 0, 0, 32 * 1024, 2, SECT_4K_ALT },
+ { "pm25lv010", 0, 0, 32 * 1024, 4, SECT_4K_ALT },
+@@ -786,11 +791,12 @@ static int __devinit m25p_probe(struct s
dev_set_drvdata(&spi->dev, flash);
/*