The VPD engine is broken and can't actually handle placing VPD

anywhere other than offset 0 within the EEPROM, so we have to put our
settings at 0x100 instead.

src/drivers/net/etherfabric.c

 #define FALCON_MAC_ADDRESS_OFFSET(port) ( 0x310 + 0x08 * (port) )
 
 static struct nvo_fragment falcon_eeprom_fragments[] = {
-	{ 0, 0x100 },
+	{ 0x100, 0x100 },
 	{ 0, 0 }
 };