[coreboot-gerrit] Change in ...coreboot[master]: arch/x86/mmu: Port armv8 MMU to x86_64

[Patrick Rudolph (Code Review)]

Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/30119 )

Change subject: arch/x86/mmu: Port armv8 MMU to x86_64
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Patch Set 9:
> Can you consolidate this with: src/cpu/x86/pae/pgtbl.c ?

I didn't touch pae/pgtbl.c for the following reasons:

* arch/x86/mmu.c generates long mode page tables, while pgtbl.c operates on 32bit/PAE page tables
* arch/x86/mmu.c generates dynamic page tables, while pgtbl.c has static tables read from cbfs
* arch/x86/mmu.c is intended for RAM environments, while pgtbl.c is for PRERAM environments
* arch/x86/mmu.c is designed like the other arch/*/mmu.c

I'm going to update the commit message.