Hello, I'm trying to learn gem5 and have been following the guide to the point where I can specify different characteristics of the system using the fs.py file.
However, when I try the configuration build/ARM/gem5.opt \ configs/example/fs.py \ --cpu-type=TimingSimpleCPU \ --num-cpus=2 \ --caches \ --l2cache \ --machine-type=VExpress_EMM \ --bootloader="$IMG_ROOT/binaries/boot_emm.arm64" \ --kernel="$IMG_ROOT/binaries/vmlinux.arm64" \ --disk-image="$IMG_ROOT/img/ubuntu-18.04-arm64-docker.img" \ --cpu-clock=\['1 GHz','700 MHz','500 MHz'\] It produces the following error: build/ARM/mem/xbar.cc:431: fatal: system.iobus has two ports responding within range [0:0x4]: system.realview.cf_ctrl.pio system.realview.cf_ctrl.pio I've tinkered with the options a bit and reached the conclusion that setting "--machine-type=VExpress_EMM" invariably causes this issue. I haven't modified my gem5 distribution and the $IMG_ROOT path is as specified in the tutorial. What could be the problem? Best,
_______________________________________________ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
