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lowRISC / ibex-demo-system

A demo system for Ibex including debug support and some peripherals
Apache License 2.0
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Unable to build FPGA Bitstream #104

Closed Aaronyap2002 closed 5 months ago

Aaronyap2002 commented 6 months ago

HI. I was following the instructions on the main page to build the system. When i run fusesoc --cores-root=. run --target=synth --setup --build lowrisc:ibex:demo_system, it says: 

ERROR: make: vivado: No such file or directory
make: *** [Makefile:8: lowrisc_ibex_demo_system_0.xpr] Error 127

ERROR: Failed to build lowrisc:ibex:demo_system:0 : '['make']' exited with an error: 2

I have installed my vivado at opt/Xilinx. I not sure what i should do to provide a new directory for it to search for vivado. Also, since opt/XIlinx is the default directory, but didn't it work?

marnovandermaas commented 5 months ago

Please make sure that where vivado lives is in your path. So in your case you must make sure /opt/Xilinx is in your path variable. You can check what is in your path by:

echo $PATH