[U-Boot-Users] using a flat device tree to drive u-boot config

[Timur Tabi]

On Sun, Aug 3, 2008 at 10:47 AM, Wolfgang Denk <wd at denx.de> wrote:

> If the  DTB  can  be  at  any
> flash location, you can for example have a fall-back version which is
> used  to bring up U-Boot in a minimal configuration for recovery mode
> if the new DTB fails to work.

I think that a "recovery DTB" would have to be part of U-Boot itself
to be effective.  If the normal DTB is not available, then it's likely
the backup one would also be unavailable.

-- 
Timur Tabi
Linux kernel developer at Freescale