[S] Change in coreboot[main]: commonlib/device_tree: fix 64-bit misaligned member access

[Julius Werner (Code Review)]

Attention is currently required from: Joel Bueno, Philipp Hug, ron minnich.

Julius Werner has posted comments on this change by Joel Bueno. ( https://review.coreboot.org/c/coreboot/+/85800?usp=email )

Change subject: commonlib/device_tree: fix 64-bit misaligned member access
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Patch Set 5:

(1 comment)

Patchset:

PS5:
> I was under the impression that the decode functions are all common code only?

Well, you can change that, right? You can put an `#if ENV_RISCV` in there. I think doing that in the endianness accessor header would be much better than in this code here.