Re: [Qemu-devel] Maintainers, please tell us how to boot your machines!

[Alistair Francis]

On Tue, Mar 12, 2019 at 11:22 AM Markus Armbruster <address@hidden> wrote:
>
> Dear board code maintainers,

...

>
>
> Machines with at least one maintainer:
>

...

>
>     = hw/arm/netduino2.c =
>     Alistair Francis <address@hidden> (maintainer:Netduino 2)
>     Peter Maydell <address@hidden> (maintainer:Netduino 2)
>     address@hidden (open list:ARM)

No Linux support here (at least that I ever tried), just baremetal applications.

There are steps on booting here:
https://github.com/alistair23/qemu/wiki/Getting-Started

The QEMU command line ends up being:
./arm-softmmu/qemu-system-arm -M netduino2 -nographic -kernel main.elf
-chardev stdio,mux=on,id=terminal -serial /dev/null -serial
chardev:terminal -serial /dev/null -serial chardev:terminal -monitor
chardev:terminal

The images are avalible here (in source):
https://github.com/alistair23/CSSE3010-QEMU-Examples

I can look at uploading binaries somewhere if required.

>

...

>
>     = hw/arm/xilinx_zynq.c =
>     "Edgar E. Iglesias" <address@hidden> (maintainer:Xilinx Zynq)
>     Alistair Francis <address@hidden> (maintainer:Xilinx Zynq)
>     Peter Maydell <address@hidden> (maintainer:Xilinx Zynq)
>     address@hidden (open list:Xilinx Zynq)
>
>     = hw/arm/xlnx-versal-virt.c =
>     Alistair Francis <address@hidden> (maintainer:Xilinx ZynqMP)
>     "Edgar E. Iglesias" <address@hidden> (maintainer:Xilinx ZynqMP)
>     Peter Maydell <address@hidden> (maintainer:Xilinx ZynqMP)
>     address@hidden (open list:Xilinx ZynqMP)
>
>     = hw/arm/xlnx-zcu102.c =
>     Alistair Francis <address@hidden> (maintainer:Xilinx ZynqMP)
>     "Edgar E. Iglesias" <address@hidden> (maintainer:Xilinx ZynqMP)
>     Peter Maydell <address@hidden> (maintainer:Xilinx ZynqMP)
>     address@hidden (open list:Xilinx ZynqMP)

...

>
>     = hw/microblaze/xlnx-zynqmp-pmu.c =
>     Alistair Francis <address@hidden> (maintainer:Xilinx ZynqMP)
>     "Edgar E. Iglesias" <address@hidden> (maintainer:Xilinx ZynqMP)
>     Peter Maydell <address@hidden> (maintainer:Xilinx ZynqMP)
>     address@hidden (open list:Xilinx ZynqMP)

Edgar has these covered.

>
...
>
>     = hw/riscv/sifive_e.c =
>     Palmer Dabbelt <address@hidden> (supporter:RISC-V)
>     Alistair Francis <address@hidden> (supporter:RISC-V)
>     Sagar Karandikar <address@hidden> (supporter:RISC-V)
>     Bastian Koppelmann <address@hidden> (supporter:RISC-V)
>     address@hidden (open list:RISC-V)
>
>     = hw/riscv/sifive_u.c =
>     Palmer Dabbelt <address@hidden> (supporter:RISC-V)
>     Alistair Francis <address@hidden> (supporter:RISC-V)
>     Sagar Karandikar <address@hidden> (supporter:RISC-V)
>     Bastian Koppelmann <address@hidden> (supporter:RISC-V)
>     address@hidden (open list:RISC-V)
>
>     = hw/riscv/spike.c =
>     Palmer Dabbelt <address@hidden> (supporter:RISC-V)
>     Alistair Francis <address@hidden> (supporter:RISC-V)
>     Sagar Karandikar <address@hidden> (supporter:RISC-V)
>     Bastian Koppelmann <address@hidden> (supporter:RISC-V)
>     address@hidden (open list:RISC-V)
>
>     = hw/riscv/virt.c =
>     Palmer Dabbelt <address@hidden> (supporter:RISC-V)
>     Alistair Francis <address@hidden> (supporter:RISC-V)
>     Sagar Karandikar <address@hidden> (supporter:RISC-V)
>     Bastian Koppelmann <address@hidden> (supporter:RISC-V)
>     address@hidden (open list:RISC-V)
>

I use OpenEmbedded to build images and run Linux on these. The
meta-riscv layer is a good starting point for that:
https://github.com/riscv/meta-riscv

Fedora images also work and there is information on that here:
https://fedoraproject.org/wiki/Architectures/RISC-V/Installing

The Fedora command line ends up looking like this:

qemu-system-riscv64 \
    -nographic \
    -machine virt \
    -smp 4 \
    -m 2G \
    -kernel bbl \
    -object rng-random,filename=/dev/urandom,id=rng0 \
    -device virtio-rng-device,rng=rng0 \
    -append "console=ttyS0 ro root=/dev/vda1" \
    -device virtio-blk-device,drive=hd0 \
    -drive file=Fedora-Developer-Rawhide-xxxx.n.0-sda.raw,format=raw,id=hd0 \
    -device virtio-net-device,netdev=usernet \
    -netdev user,id=usernet,hostfwd=tcp::10000-:22

and the Fedora images can be downloaded from: http://185.97.32.145/koji/builds

Alistair