[U-Boot-Users] Fail Safe: Redundant U-boot Images in Flash????

Roberts, John john.e.roberts at siemens.com
Fri Sep 23 19:02:49 CEST 2005

Has anyone ever implemented duel U-boot images in flash as a fail safe
mechanism? A primary U-boot image, and a backup U-boot image incase the
primary image is invalid.

I understand there needs to be a single boot point with verification to
determine which image to boot from. Is there a mechanism already in U-boot
that can do this?

Any information is appreciated.

> -John Roberts
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