Are you sure that you are using nix ?

Kareem Farid

10/12/2023, 12:41 PM

Are you sure that you are using nix ?

Ellen Wood

10/12/2023, 12:45 PM

I just realised I hadn't updated this line... https://github.com/efabless/caravel_user_project_ol2/blob/a9dd629af92482842ddcaba8d95c298b41c1895b/openlane/Makefile#L28C1-L28C23 I've now changed that to a

Ellen Wood

10/12/2023, 12:46 PM

Getting this now, so will try and debug it

Kareem Farid

10/12/2023, 12:48 PM

Yeah it got renamed to lib

Ellen Wood

10/12/2023, 1:18 PM

Have there been any other changes to the config file or the paths? The flow is now failing at an earlier step which it previously passed in the docker version (and I can't figure out why)!

Ellen Wood

10/12/2023, 1:18 PM

image.png

Ellen Wood

10/12/2023, 1:19 PM

I've checked and as far as I can see, the vssd2 port is defined everywhere it should be

Kareem Farid

10/12/2023, 1:58 PM

So two things. First, can you temporarily remove the whole

lib

entry from macros. This should fix the new error that is showing up now. Second, https://github.com/ellen-wood/caravel_user_project_openlane_2/blob/2467f9fd3691745[…]6b10d76810b7d3e94a6d7/openlane/user_project_wrapper/config.json. Instances here refer to instances inside the RTL. In your case, it is called

TOP_digital_1

instead of

TOP_digital

. This should resolve

Copy code

Error: corner.tcl line 44, path instance 'TOP_digital' not found.

Ellen Wood

10/12/2023, 2:21 PM

Awesome - thank you! It got much further. Routing congestion is too high now. Time for the Gui! 🙂

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