[Libre-soc-dev] Coriolis 2 - Tutorials and check

[Santhosh Kumar V V .]

Good Afternoon sir, I found the GDS-II file and it works successfully, I
can see the chip_r GDS-II layout.

As I was out of station for the last few days, I couldn't reply to your
mail, thankyou sir.

Sir, Now the environment is set up, Shall I try a custom design and make it
as a chip ?

On Wed, Aug 17, 2022 at 4:51 PM lkcl <luke.leighton at gmail.com> wrote:

> hooray.
>
> no it is not "too long". it is just a massive design.
>
> check the directory (another xterm) you will find a GDS-II file.
>
> l.
>
>
> On August 17, 2022 10:55:28 AM GMT+01:00, "Santhosh Kumar V V ." <
> 123040015 at sastra.ac.in> wrote:
>>
>> Hi Sir, I ran the commands and it is still running for the last 5 hours ..
>>
>>                        Netlist extractor ... formerly Lynx
>>
>>                   Alliance CAD System 5.0,         cougar 1.21
>>                   Copyright (c) 1998-2022,      ASIM/LIP6/UPMC
>>                   Author(s): Ludovic Jacomme and Gregoire Avot
>>                   Contributor(s):             Picault Stephane
>>                   E-mail        :  alliance-users at asim.lip6.fr
>>
>>
>> ---> Extract symbolic figure chip_r
>>
>> It is in this stage and it is taking too long.
>>
>> On Tue, Aug 16, 2022 at 10:36 PM Luke Kenneth Casson Leighton <
>> lkcl at lkcl.net> wrote:
>>
>>> ---
>>> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
>>>
>>> On Tue, Aug 16, 2022 at 4:22 PM Santhosh Kumar V V . via Libre-soc-dev
>>> <libre-soc-dev at lists.libre-soc.org> wrote:
>>> >
>>> > Good evening Sir, I tried creating a new chroot environment after git
>>> pull
>>> > and also used the tag LS180_RC8_FINAL tag
>>> > for soclayout and ran build_full_4k_sram_recon.sh script, some new
>>> error
>>> > arises, missing file *litex_pinpads.json*
>>>
>>> you need "git checkout LS180_RC8_FINAL"
>>> followed by "git submodule update --init --recursive"
>>> (this is in the build script)
>>>
>>> if you do this:
>>>
>>> (coriolisnew2)lkcl at fizzy:~/soclayout/experiments9$ git submodule
>>>  470660aad064b956d2b61d95f25f405fc0bd0358 ../c4m-pdk-freepdk45
>>> (released_v0.0.1-5-g470660a)
>>>  d96f737c0a53dde983060522816bbef016b449ce ../pinmux (d96f737)
>>>
>>> you should have pinmux at d96f737....
>>>
>>> "make pinmux" creates the json file (again, this is in the build script)
>>>
>>> l.
>>>
>>> >
>>> > o  Loading I/O pad specifications from
>>> > "/home/santhosh/src/soclayout/experiments9/ls180/litex_pinpads.json".
>>> >
>>> > [ERROR] IoSpecs.loadFromPinmux(): JSON pinmux file not found.
>>> >
>>> > ("/home/santhosh/src/soclayout/experiments9/ls180/litex_pinpads.json")
>>> >         Python stack trace:
>>> >         #0 in                  __init__() at
>>> > .../lib64/python2.7/dist-packages/crlcore/helpers/io.py:167
>>> >         #1 in            loadFromPinmux() at
>>> > .../dist-packages/cumulus/plugins/alpha/block/iospecs.py:132
>>> >         #2 in                scriptMain() at doDesign.py:32
>>> >         #3 in                 runScript() at
>>> > .../coriolis-2.x/Linux.x86_64/Release.Shared/install/bin/cgt:73
>>> >         #4 in                  <module>() at
>>> > .../coriolis-2.x/Linux.x86_64/Release.Shared/install/bin/cgt:204
>>> >
>>> > MBK_OUT_LO=al; export MBK_OUT_LO; MBK_SEPAR='_'; export MBK_SEPAR;
>>> > /home/santhosh/alliance/install/bin/cougar       -c -f chip_r
>>> chip_r_ext
>>> >
>>> > On Mon, Aug 15, 2022 at 10:19 PM Luke Kenneth Casson Leighton <
>>> lkcl at lkcl.net>
>>> > wrote:
>>> >
>>> > > santosh i've made some corrections to dev-env-setup
>>> > > coriolis-install script (making sure wget is installed for
>>> > > example), and to soclayout.  in your host OS you
>>> > > can do "git pull" in the dev-env-setup repo.
>>> > >
>>> > > can you please re-run everything (including making
>>> > > a new chroot), use the LS180_RC8_FINAL tag
>>> > > for soclayout, and run the build_full_4k_sram_recon.sh
>>> > > script.
>>> > >
>>> > > https://libre-soc.org/HDL_workflow/coriolis2
>>> > >
>>> > > l.
>>> > >
>>> > _______________________________________________
>>> > Libre-soc-dev mailing list
>>> > Libre-soc-dev at lists.libre-soc.org
>>> > http://lists.libre-soc.org/mailman/listinfo/libre-soc-dev
>>>
>>