MTD for Intel 28F320C3B BIOS flash?

[Greg Johnson]

Hi,

I would like to be able to update the BIOS of a bunch of Intel SE7520JR2
motherboards from Linux.  According to the spec for this board, it has a
Intel 28F320C3B flash chip.  

What would be required to support this under Linux MTD?  Grepping the
source reveals references to Intel 28F320B3 chips.  Are these supported?
If so, how similar are they?  I'm happy to read the spec and write code,
but I need a little direction first.

It would be great to be able to do this from Linux, as I have a cluster
of 128 to update.

Thanks,

Greg