3 ==========================================
4 loongson3 virt generic platform (``virt``)
5 ==========================================
7 The ``virt`` machine use gpex host bridge, and there are some
8 emulated devices on virt board, such as loongson7a RTC device,
9 IOAPIC device, ACPI device and so on.
14 The ``virt`` machine supports:
22 - CPU device. Type: Loongson-3A5000.
27 The ``qemu-system-loongarch64`` provides emulation for virt
28 machine. You can specify the machine type ``virt`` and
29 cpu type ``Loongson-3A5000``.
34 Now the ``virt`` machine can run test program in ELF format and the
35 method of compiling is in target/loongarch/README.
39 $ qemu-system-loongarch64 -machine virt -m 4G -cpu Loongson-3A5000 \
40 -smp 1 -kernel hello -monitor none -display none \
41 -chardev file,path=hello.out,id=output -serial chardev:output