[XS] Change in coreboot[main]: arch/riscv: reset the pmp on startup

[Maximilian Brune (Code Review)]

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

Maximilian Brune has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81282?usp=email )

Change subject: arch/riscv: reset the pmp on startup
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Patch Set 1:

(1 comment)

File src/arch/riscv/virtual_memory.c:

https://review.coreboot.org/c/coreboot/+/81282/comment/e0f7c3d7_2598cb31 :
PS1, Line 50: 	reset_pmp();
> This particular function is safe to run very early. […]

Why don't we clear them directly before setting them (like Philipp suggested). I don't think any function is safe to be called before console output. You never know what the hardware vendor screwed up when initially porting a mainboard. So I don't think we should call this so early if we don't have to.