[Libre-soc-dev] daily kan-ban update 03nov2020

[Tobias Platen]

On Tue, 3 Nov 2020 16:46:43 +0000
Luke Kenneth Casson Leighton <lkcl at lkcl.net> wrote:

> past few days: talking with jean-paul to sort out multi-clock IO ring,
> discussing a WaW hazard system, lots more.
> 
> today: sorting out the JTAG connections to a Versa ECP5 board.
> 
> these updates, the general idea is:
> * to go over the status
> * to go over what's been done
> * for everyone to let everyone else know what is "blocking" progress
until recently I was blocked on the power-instruction-analyzer which is needed for one of my unit tests.
> * to then discuss what to work on
I now continue to work on soc/src/soc/fu/mmu/ stuff.
> 
> so, for example, one thing i'm blocked on is: the GPIO pads for the
> new IOring system is a different cell library (with a different,
> non-compatible API).  significant code modifications would be needed,
> right the way back through C4M JTAG and the litex IO-generation code
> that i wrote, to support it.
> 
> an online kan-ban board is supposed to help with that but doesn't
> substitute for it.  would it be ok with everyone to add a section in
> their updates, "blocked on X"? just to raise things that are stopping
> us from making progress, so that we can then discuss how to solve
> them?
> 
> l.
> 
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-- 
Tobias Platen <libre-soc[at]platen-software[dot]de>