Re: [GIT PULL] omap changes for v2.6.39 merge window

From: Richard Cochran
Date: Sat Apr 02 2011 - 00:38:41 EST


On Fri, Apr 01, 2011 at 04:19:31PM -0400, Nicolas Pitre wrote:
>
> In a perfect world the bootloader would be bug free and always up to
> date with the best DT data. In practice I'm very skeptical this will
> always be the case and painless. At least the above makes it very
> simple to have a self contained kernel when (not if) need be.

Yes, my experience with DT on powerpc teaches me that, although DT
sounds wonderful in theory, in practice kernel/dtb/uboot form a love
triangle (or perhaps a hate triangle) where all three points must be
exactly up to date with each other. If one part is even just a month
or two too old/new, then your kernel might not boot.

Richard
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