Ask for help about the configuration option in make

[huanpass]

Can i ask how to use this in the RTL simulation? Prepend config=chosen_ara_configuration to your Makefile commands

Is it config=8_lanes make verilate ？ Or config=8_lanes make riscv_tests_simv

Many thanks!

[mp-17]

Hello @huanpass,

You need config=8_lanes make verilate. This compiles the system with 8 lanes and creates the verilated model. Then, you need the config=8_lanes make bin/${program} in the apps folder, when you are compiling the programs.

Using config=8_lanes make riscv_tests_simv is not strictly necessary in this particular case, but I would suggest you to always append it to the make command for clarity, and not to make confusion.

Best regards, Matteo