On Thu, 14 Nov 2019 at 15:21, Alexandru Elisei <alexandru.elisei@xxxxxxx> wrote: > TCG emulates a GIC with a single security state for me: > > /usr/bin/qemu-system-aarch64 -nodefaults -machine virt,gic-version=3,accel=tcg > -cpu cortex-a57 -device virtio-serial-device -device virtconsole,chardev=ctd > -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel > arm/gic.flat -append irq The virt board doesn't do EL3 by default, but if you add -machine secure=true to your command line then it it should emulate it, including a trustzone-aware GIC. thanks -- PMM
