Hi! 
I'm Oscar, I'm from Argentina. I am trying to program the SPI Flash mentioned in the subject. The chip is inside an Industral computer which upgrade process failed (OS halted :S). I´m using the AMONTEC Jtagkey programmer and following the instructions on http://flashrom.org/FT2232SPI_Programmer#Amontec_JTAGkey.2FJTAGkey2.2FJTAGkey-Tiny 
Unfortunately, I am not able to write the chip (I am 99% sure that it is OK)

I only get: 
iot@iot-MS-7529:~$ flashrom -p ft2232_spi:type=jtagkey -w /home/iot/Escritorio/V2H0ET11.BIN 
flashrom v0.9.6.1-r1563 on Linux 3.13.0-32-generic (i686)
flashrom is free software, get the source code at http://www.flashrom.org

Calibrating delay loop... OK.
Found PMC flash chip "unknown PMC SPI chip" (0 kB, SPI) on ft2232_spi.
===
Does the programmer not support the chip? In that case, is there any way to add that support?

Hope you can aid me!
Best Regards

--
Ing. Oscar Enrique Goñi
Mayor Novoa 845 B7001HVQ
Tel (+54)(249) 444-2280
Tandil, BsAs. Argentina