[Libre-soc-bugs] [Bug 450] Create MMU from microwatt mmu.vhdl

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Tue Aug 11 03:25:21 BST 2020


https://bugs.libre-soc.org/show_bug.cgi?id=450

--- Comment #29 from Cole Poirier <colepoirier at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #28)

> oh it will "work", it just will be useless unless tightly integrated into a
> d and i cache (just like in microwatt)

Ok, that makes more sense.

> without us having to have a seriously indepth technical understanding of
> computer architectural design ... yes.

Makes further sesne.

> given that minerva's code does not include an mmu, examining minerva's cache
> code is of little value in guiding us towards such an integrated
> mmu-cache-memory subsystem (just like in microwatt)... *except* the one
> abstract base class: LoadStoreInterface because that is what the vhdl code
> must be modified to conform to (eventually)

Ah good to know, thanks :)

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