[coreboot-gerrit] [S] Change in coreboot[main]: Update opensbi submodule to upstream master branch

[Maximilian Brune (Code Review)]

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

Maximilian Brune has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81543?usp=email )

The change is no longer submittable: All-Comments-Resolved is unsatisfied now.

Change subject: Update opensbi submodule to upstream master branch
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Patch Set 3: Code-Review-1

(1 comment)

Patchset:

PS3: 
This breaks QEMU-RISCV for me. I think it is because OpenSBI recently changed its requirements regarding where in memory to place it (for PMP regions). We probably need to change the memlayout.ld file for that.