[S] Change in coreboot[main]: commonlib/bsd/lz4_wrapper.c: Fix alignment

[Maximilian Brune (Code Review)]

Attention is currently required from: Arthur Heymans, Nico Huber, Philipp Hug, Ron Minnich.

Maximilian Brune has posted comments on this change by Maximilian Brune. ( https://review.coreboot.org/c/coreboot/+/81910?usp=email )

Change subject: commonlib/bsd/lz4_wrapper.c: Fix alignment
......................................................................

Patch Set 3:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/81910/comment/19cce63b_9c7f00fb?usp... :
PS1, Line 18: The coreboot LZ4 decompression code does some misaligned access during
            : decompression
> Lol, I'm not sure, but it looks like this was broken to work around a […]

I didn't notice that. Your suggestion worked. Thanks. I updated the patch to fix the LZ4 code.
Since RISC-V doesn't mandate support for unaligned access it may be useful to adopt a similar approach like in the Linux kernel and have a HAVE_EFFICIENT_UNALIGNED_ACCESS Kconfig. But anyway that is something for another patch. Let me know what you think.