They were probably confused as to what you were
talking about We are working on filesystem
support for the bootloader, not Linux; anything in Linux
already exists and is up to you at this point in time.
I'd suggest googling for information about JFFS, ext3
and other MTD-using (the Flash driver) fs types, there are
several.
Here's an article:
http://www.linuxdevices.c...es/AT7478621147.html
mt