Stephan Linz wrote:
>
> I'm new on linux-embedded. I'm looking for some howtos and docs about
> booting linux from EPROM/FLASH and using FLASH. Is there anyone who can
> help me?
>
> How can I access FLASH if it isn't DOS or CF (PCMCIA, IDE)? Is there a
> way to mount root-fs placed in simple FLASH area, if not what's the
> alternative?
If you're looking for a full-featured FLASH file system (read/write),
take a look at "Memory Technology Device (MTD) Subsystem for Linux" at
http://www.linux-mtd.infradead.org/
and the "Journaling Flash File System" at
http://www.developer.axis.com/software/jffs/
For simple read-only support, either use the ROM file system option in
your stock kernel, or place an initrd image in FLASH.
cheers
Anders Larsen
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