SPIway support for Spansion FL128SAIF00

spiway.patch

diff --git a/SPIway.py b/SPIway.py
index f3a48b7..f79e52c 100644
--- a/SPIway.py
+++ b/SPIway.py
@@ -176,6 +176,22 @@ class SPIFlasher(TeensySerial):
 				print "Chip type:         unknown (0x%02x)"%self.DEVICE_ID
 				self.close()
 				sys.exit(1)
+
+		if self.MF_ID == 0x01:
+			print "Chip manufacturer: Spansion (0x%02x)"%self.MF_ID
+			if self.DEVICE_ID == 0x17:
+				print "Chip type:         FL128SAIF00 (0x%02x)"%self.DEVICE_ID
+				self.SPI_BLOCK_COUNT = 256
+				self.SPI_SECTORS_PER_BLOCK = 16
+				self.SPI_SECTOR_SIZE = 0x1000
+				self.SPI_TOTAL_SECTORS = self.SPI_SECTORS_PER_BLOCK * self.SPI_BLOCK_COUNT
+				self.SPI_BLOCK_SIZE = self.SPI_SECTORS_PER_BLOCK * self.SPI_SECTOR_SIZE
+				self.SPI_ADDRESS_LENGTH = 4
+
+			else:
+				print "Chip type:         unknown (0x%02x)"%self.DEVICE_ID
+				self.close()
+				sys.exit(1)
 		else:
 			print "Chip manufacturer: unknown (0x%02x)"%self.MF_ID
 			print "Chip type:         unknown (0x%02x)"%self.DEVICE_ID