[libre-riscv-dev] daily kan-ban update 23jul2020

[libre-riscv-dev] daily kan-ban update 23jul2020

[Luke Kenneth Casson Leighton]

tasks:

https://bugs.libre-soc.org/showdependencytree.cgi?maxdepth=1&id=383&hide_resolved=1

yestersday:

* went through trap review with samuel.  lots of improvements and bugs fixed
* talked with florian about litex integration. got "compile" but vcd is
problematic

today:

* found that running vcd2fst "fixes" gtkwave problem, allowing debugging of
LibreSOC under verilator litex sim
* started investigating 32/64 bit wishbone mismatch in litex sim

so this is a big deal: getting litex sim working is a first step to being
able to connect to a UART, which in turn will allow running the
"helloworld" and other microwatt examples properly.

next on the list will be adding support for counter SORs, then XICS and
then possibly a RADIX MMU, at which point we can run a linux kernel.

l.



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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Yehowshua]

> * found that running vcd2fst "fixes" gtkwave problem, allowing debugging of
> LibreSOC under verilator litex sim

This is good news.

Yehowshua

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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Tobias Platen]

On Thu, 23 Jul 2020 08:52:59 -0400
Yehowshua <yimmanuel3@gatech.edu> wrote:

> > * found that running vcd2fst "fixes" gtkwave problem, allowing debugging of
> > LibreSOC under verilator litex sim
> 
> This is good news.
> 
> Yehowshua
> 
> _______________________________________________
> libre-riscv-dev mailing list
> libre-riscv-dev@lists.libre-riscv.org
> http://lists.libre-riscv.org/mailman/listinfo/libre-riscv-dev

Yesterday I've had a deeper look into the LDSTCompUnit.

-- 
Tobias Platen <libre-soc[at]platen-software[dot]de>

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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Luke Kenneth Casson Leighton]

On Thursday, July 23, 2020, Tobias Platen <libre-soc@platen-software.de>
wrote:

>
>
> Yesterday I've had a deeper look into the LDSTCompUnit.


it's quite involved, a lot of steps, isn't it?

l.



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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Cole Poirier]

Yesterday:
* Finished updating the wiki libreriscv/HDL_workflow/coriolis2
documentation to sync it with the coriolis-chroot setup script

I can't push my commit to the libreriscv repo, can you please grant me
access Luke?

Today:

* Script and document soclayout workflow, will coordinate via "Bug 291
- HDL Workflow and Coriolis2 chroot automated setup scripts"
<https://bugs.libre-soc.org/show_bug.cgi?id=291>
* Investigate how to "Add post-receive git hooks to git.libre-soc.org
that mirror repos to debian salsa." per comment #16 from
<https://bugs.libre-soc.org/show_bug.cgi?id=190#c16> on "Bug 190 -
Setup Gitlab CI Runner for Kazan on a computer", will coordinate via
this bug report

Cole

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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Luke Kenneth Casson Leighton]

On Thursday, July 23, 2020, Cole Poirier <colepoirier@gmail.com> wrote:

>
> I can't push my commit to the libreriscv repo,


what does ssh gitolote3@git.libre-soc.org come back with?

(done btw)


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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Cole Poirier]

On Thu, Jul 23, 2020 at 11:47 AM Luke Kenneth Casson Leighton
<lkcl@lkcl.net> wrote:
> what does ssh gitolote3@git.libre-soc.org come back with?

```
colepoirier@cherrytree:~$ ssh gitolote3@git.libre-soc.org
gitolote3@git.libre-soc.org's password:
```

Not sure what this implies...

> (done btw)

Thanks

Cole

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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Jacob Lifshay]

On Thu, Jul 23, 2020, 12:14 Cole Poirier <colepoirier@gmail.com> wrote:

> On Thu, Jul 23, 2020 at 11:47 AM Luke Kenneth Casson Leighton
> <lkcl@lkcl.net> wrote:
> > what does ssh gitolote3@git.libre-soc.org come back with?
>

that should be gitolite3 not gitolote3

Jacob
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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Cole Poirier]

On Thu, Jul 23, 2020 at 12:19 PM Jacob Lifshay <programmerjake@gmail.com> wrote:

> that should be gitolite3 not gitolote3

```
colepoirier@cherrytree:~$ ssh gitolite3@git.libre-soc.org
PTY allocation request failed on channel 0
hello colepoirier, this is gitolite3@libre-soc running gitolite3
3.6.6-1 (Debian) on git 2.11.0

 R W    crowdsupply
 R W    dev-env-setup
 R      freedom-sifive
 R      gitolite-admin
 R      ieee754fpu
 R      kazan
 R W    libreriscv
 R W    litex
 R      llvm
 R W    nmigen-soc
 R      nmutil
 R      pinmux
 R      riscv-isa-sim
 R      riscv-tests
 R      rv32
 R      sfpy
 R      shakti-core
 R      shakti-iclass
 R      shakti-mclass
 R      shakti-peripherals
 R      sifive-blocks
 R W    soc
 R      soclayout
 R      sv2nmigen
 R W    testing
Connection to git.libre-soc.org closed.
```

Cole

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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Luke Kenneth Casson Leighton]

On Thursday, July 23, 2020, Cole Poirier <colepoirier@gmail.com> wrote:

> On Thu, Jul 23, 2020 at 12:19 PM Jacob Lifshay <programmerjake@gmail.com>
> wrote:
>
> > that should be gitolite3 not gitolote3


doh


>
> ```
> colepoirier@cherrytree:~$ ssh gitolite3@git.libre-soc.org
>
>  R W    libreriscv


you're good.



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Re: [libre-riscv-dev] daily kan-ban update 23jul2020

[Cole Poirier]

On Thu, Jul 23, 2020 at 1:37 PM Luke Kenneth Casson Leighton
<lkcl@lkcl.net> wrote:
> you're good.

Thanks, works.

Cole

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