[M] Change in coreboot[master]: qemu-riscv: Improve Documentation

[Martin L Roth (Code Review)]

Attention is currently required from: Ayan Agrawal, Daniel Maslowski, Daniel Maslowski, Philipp Hug, ron minnich.

Martin L Roth has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/77410?usp=email )

Change subject: qemu-riscv: Improve Documentation
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Patch Set 3:

(2 comments)

File src/arch/riscv/romstage.S:

https://review.coreboot.org/c/coreboot/+/77410/comment/632b28be_a25f9588 :
PS3, Line 39: 
Unrelated to the documentation. Normally I'd let something like this go by, but the other file is also unrelated to documentation, so we might as well remove this as well.

File src/mainboard/emulation/qemu-riscv/memlayout.ld:

https://review.coreboot.org/c/coreboot/+/77410/comment/475b4365_3a603206 :
PS3, Line 35: 
This removal is unrelated to the documentation - Move it to a cleanup patch?