In message <[email protected]>, 
=?ISO-8859-1?Q?=22Ing=2E_Daniel_Rozsny=F3=22?= writes:

> > Even if we can't find a device that is extremely user friendly, we should 
> > at least
> > use something with a socket.  Then we always have a device swap available, 
> > both
> > as a last resort for IP addresses and for firmware updates.
> > 
> > So, have I missed any possible methods?  Or pros/cons?
> 
> Why you need a byte addressable device for that? A standard SD card 
> suffices for both firmware (kernel+initrd) and user settings. There is 
> no need to execute directly from NOR flash.

Well, James wrote:

} No, firmware needs to be on the other type of flash memory (NOR) that 
} can address individual bytes like SRAM.  Flash cards (NAND) can only 
} address blocks of data.

It certainly makes sense that firmware (at least the initial part)
needs to be on a byte addressable device.  I am assuming that this
applies to all the BIOS stuff including our fake video card?

For the ethervideo box, we would need enough byte addressable code
to read from a block device.  Most of the code could be on the
block device.
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