[U-Boot-Users] Checking the validity of rootfs (jffs2) on nand flash
Wolfgang Denk
wd at denx.de
Tue Aug 8 23:40:26 CEST 2006
In message <e0590900608081212v9d01dcfr7ed1bdcf2a2858cf at mail.gmail.com> you wrote:
>
> I'd like to get some advice/suggestion on how u-boot can check the
> validity of rootfs on nand flash.
Unless the FS is readonly (so you can compute a static checkum) there
is no general way to check the validity of an arbitrary file system.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
All these theories, diverse as they are, have two things in common:
they explain the observed facts, and they are completeley and utterly
wrong. - Terry Pratchett, _The Light Fantastic_
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