system/riscv/virt.rst

1 'virt' Generic Virtual Platform (``virt``)
4 The ``virt`` board is a platform which does not correspond to any real hardware;
13 The ``virt`` machine supports the following devices:
33 The ``virt`` machine automatically generates a device tree blob ("dtb")
50 The ``virt`` machine can start using the standard -kernel functionality
70      -M virt,pflash0=pflash0,pflash1=pflash1 \
82      -M virt,pflash0=pflash0 \
95   $ qemu-system-riscv64 -M virt -device riscv-iommu-pci (...)
101   $ qemu-system-riscv64 -M virt,iommu-sys=on (...)
134   by using "-accel kvm,kernel-irqchip=split".  In this case the ``virt`` machine
153 Linux mainline kernel that can be booted by the ``virt`` machine in
163 To boot the newly built Linux kernel in QEMU with the ``virt`` machine:
167   $ qemu-system-riscv64 -M virt -smp 4 -m 2G \
173 To build a Linux mainline kernel that can be booted by the ``virt`` machine
194 S-mode U-Boot bootloader that can be booted by the ``virt`` machine, use
206   $ qemu-system-riscv64 -M virt -smp 4 -m 2G \
224   $ qemu-system-riscv64 -M virt -smp 4 -m 2G \
236 A TPM device can be connected to the virt board by following the steps below.