Hi, I read from http://www.flashrom.org/pipermail/flashrom/2014-September/012951.html  that you have successful test 
the chip EN25F32 with flashrom. I try to flash this chip with a raspberry 2 but the software doesn’t recognise the chip.
Can you give me more info about your test?
I found this circuit, can you say me if it is right for my case?
Thanks.

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Darka