[Libre-soc-dev] daily kan-ban update 09may2021

Tobias Platen libre-soc at platen-software.de
Sun May 9 20:41:44 BST 2021


On Sun, 2021-05-09 at 20:36 +0100, Luke Kenneth Casson Leighton wrote:
> ---
> crowd-funded eco-conscious hardware: 
> https://www.crowdsupply.com/eoma68
> 
> On Sun, May 9, 2021 at 8:27 PM Tobias Platen
> <libre-soc at platen-software.de> wrote:
> 
> > my understanding is still incomplete, so in the future I ask if in
> > doubt. I'm now trying to understand the MMU_LOOKUP lookup state.
> 
> it's tricky as hell, i'm barely keeping up, and only managing by
> doing
> incremental changes.
> 
> for MMU_LOOKUP, this is a completely untested codepath so we're fine
> to experiment (the dcache code is "active" so great care has to be
> taken)
> 
> if you can translate the "case MMU_LOOKUP" response from VHDL to
> nmigen i just added that would be great.
that looks easy for me, but i'll continue tomorrow, not today.
at least reading and trying to understand the changes done before 5 PM.
> 
> commit d44c053d620dfbffbdba45d804bff45dbbed3607 (HEAD -> master,
> origin/master)
> Author: Luke Kenneth Casson Leighton <lkcl at lkcl.net>
> Date:   Sun May 9 20:34:39 2021 +0100
> 
>     install MMU_LOOKUP vhdl to be translated to nmigen
> 
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