Re: latest mtd changes broke collie

[Pavel Machek]

Hi!

> > > > Shouldn't you get hold of the datasheet for the flash chips and fill in
> > > > this information correctly?
> > > 
> > > I already have working sharp.c driver... And I do not even know
> > > manufacturer of the chip, just its ids.
> > 
> > The chip number is LF28F640BX which is a 64MBit device so perhaps Intel
> > StrataFlash 28F640? That seems to be a fairly common chip...
> 
> Some further research suggests it should perhaps be LH28F640BX which is
> a 48 pin Sharp flash chip (much more likely). The nearest datasheet I
> can find is:
> 
> http://www.datasheetarchive.com/semiconductors/download.php?Datasheet=1120647

That's strange; first the datasheet is pretty much useless; it does
not even give you product ID ("refer to documentation"). Then it
claims this device supports CFI. I guess it is easier to get the
values from sharp.c than from this datasheet :-(.

[It seems like the chip has many "options", and it is up to user how
it uses the chip.]
							Pavel
-- 
Thanks, Sharp!
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