[Libre-soc-bugs] [Bug 612] dev-env-setup script needed to build trellis and nextpnr-ecp5

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Tue Mar 9 23:47:41 GMT 2021


--- Comment #4 from vklr at vkten.in <vklr at vkten.in> ---
Steps to compile Project Nextpnr with ECP5

Necessary software to install

apt-get install libeigen3-dev

git clone --recursive https://github.com/YosysHQ/nextpnr

Build Project nextpnr-ecp5

cd nextpnr

cmake -DCMAKE_INSTALL_PREFIX=/usr/local/nextpnr-ecp5 -DARCH=ecp5
-DTRELLIS_INSTALL_PREFIX=/usr/local/libtrellis .
make install

Please adjust the install paths for nextpnr and previous prjtrellis.

Can you suggest a suitable filename for subpage in HDL_workflow.

To be more clear do I have to put schroot steps in it.

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