l440gx MTD support

I'm reviewing the l440gx.c in current CVS of MTD.

I'm getting up to speed on MTD so I can write generic

PIIX map driver support functions.

Question: what is the size and/or part number of the flash

chip on the L440GX?

Also, there is a note in the source that it doesn't work under

LinuxBIOS. Is that current? Does it work with vendor BIOS?

Since l440gx.c doesn't set the bios window size, and the

default is 64KiB, I think PIIX4E function 0 PCI config

between vendor bios and LinuxBIOS.

Also, the GPO24 bin is multiplexed with RTCCS#, and defaults

to RTCCS# at reset. The mtd map driver doesn't address this either.

Thirdly, where it questions if it's really enabling Vpp,

it appears to disable SMI.

It was checked into CVS last by "eric"... any idea where I

can find the maintainer?

Thanks,

Jeremy

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