Thursday, 2021-12-09

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tpb<s​_i_m> Hi, I have a question: does symbiflow support Spartan-6?15:56
tpb<s​f-slack> <kgugala> s_i_m: no it does not (yet)15:57
tpb<s​_i_m> i see, thanks15:58
tpb<s​sb> "yet" ? is anyone working on it?16:29
-_whitenotifier-2553- [symbiflow-arch-defs] apond308 opened issue #2344: Process of adding a new architecture - https://git.io/JDtvK17:08
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tpb<b​l0x> "yet" probably more in the sense that nothing would in principle prevent supporting spartan6.19:04
tpb<C​arlosEDP> Hi all, how are the arch-def packages provided for download here <https://symbiflow-examples.readthedocs.io/en/latest/getting-symbiflow.html> are made? I'd like to generate a fresh quicklogic one but couldn't find any script or something like that...20:21
tpb<t​pb> Title: Getting SymbiFlow — SymbiFlow examples documentation (at symbiflow-examples.readthedocs.io)20:21
tpb<C​arlosEDP> s/<//, s/>//, s/are//20:24
tpb<t​cal> kgugala: is updating and publishing the DBs for symbiflow-examples still a manual process?20:26
tpb<C​arlosEDP> because there are some updates to the wrapper scripts in QL tree <https://github.com/QuickLogic-Corp/symbiflow-arch-defs> that makes adding support to FuseSoc to generate full bitstream more automated20:28
tpb<C​arlosEDP> but I believe there is some overlap on the `make env` that is on arch-defs and the conda env that is in symbiflow-examples repo...20:29
tpb<C​arlosEDP> s/on/between/20:29
tpb<C​arlosEDP> from what I understood, the tarballs only contain the wrapper scripts and device databases...20:30
tpb<s​f-slack> <kgugala> tcal: yep, you need to update the env files - https://github.com/SymbiFlow/symbiflow-examples/blob/master/xc7/environment.yml (for xc7) and https://github.com/SymbiFlow/symbiflow-examples/blob/master/eos-s3/environment.yml for eos-s320:34
tpb<C​arlosEDP> which tree is used? the upstream Symbiflow or Quicklogic-Corp one?20:36
tpb<s​f-slack> <kgugala> the CI is running code snippets directly from this doc https://symbiflow-examples.readthedocs.io/en/latest/getting-symbiflow.html20:38
tpb<t​pb> Title: Getting SymbiFlow — SymbiFlow examples documentation (at symbiflow-examples.readthedocs.io)20:38
tpb<s​f-slack> <kgugala> if you want to change something you need to open a PR updating the docs20:39
tpb<C​arlosEDP> no no .. I mean20:42
tpb<C​arlosEDP> I'd like to know how the arch-defs packages are being built...20:42
tpb<C​arlosEDP> because I'd like to built one from latest QuickLogic-Corp/symbiflow-arch-defs tree20:42
tpb<s​f-slack> <kgugala> oh, I see20:43
tpb<s​f-slack> <kgugala> you can follow this test https://github.com/SymbiFlow/symbiflow-arch-defs/blob/master/.github/kokoro/ql.sh20:45
tpb<s​f-slack> <kgugala> basically create env20:45
tpb<s​f-slack> <kgugala> then `export CMAKE_FLAGS="-GNinja -DINSTALL_FAMILIES=qlf_k4n8,pp3 -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR}"`20:45
tpb<s​f-slack> <kgugala> and `ninja install -j$(nproc)`20:45
tpb<s​f-slack> <kgugala> you may want to set install dir so the filles will not land in your system20:46
tpb<C​arlosEDP> I saw on google repo some package from december 07 ... but it's missing a script... symbiflow_write_binary20:46

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