On Tue, 12 Mar 2019 at 17:36, Markus Armbruster <arm...@redhat.com> wrote:
I regularly use the powernv and aspeed machines, but others have contributed their command lines already. > = hw/arm/microbit.c = > Joel Stanley <j...@jms.id.au> (maintainer:NRF51) > Peter Maydell <peter.mayd...@linaro.org> (maintainer:NRF51) > qemu-...@nongnu.org (open list:NRF51) This board can run many the BBC micro:bit firmwares. I have tested it with micropython, which can be grabbed from the microbit offical port[1], built from upstream micropython[2] or downloaded from the online editor[3]. For development I build it locally so I can use Qemu's gdb stub to debug qemu models. $ git clone --recurse-submodules https://github.com/micropython/micropython $ cd micropthon/ports/nrf/ $ make BOARD=microbit $ qemu-system-arm -M microbit -kernel build-microbit/firmware.elf -serial stdio -s MicroPython v1.10-228-gec6e62efc242 on 2019-03-18; micro:bit with NRF51822 Type "help()" for more information. >>> If you have a .hex file from one of the microbit development environments (try it out on the web IDE at [3]) you can run it like this: $ wget https://ozlabs.org/~joel/microbit-micropython.hex $ qemu-system-arm -M microbit -device loader,file=microbit-micropython.hex -serial stdio MicroPython v1.9.2-34-gd64154c73 on 2017-09-01; micro:bit v1.0.1 with nRF51822 Type "help()" for more information. >>> print("Hello, Qemu!") Hello, Qemu! >>> [a*a for a in range(1, 10)] [1, 4, 9, 16, 25, 36, 49, 64, 81] >>> [1] https://github.com/bbcmicrobit/micropython/ [2] https://github.com/micropython/micropython [3] https://python.microbit.org/v/1.1 > = hw/lm32/lm32_boards.c = > Michael Walle <mich...@walle.cc> (maintainer:LM32) > > = hw/lm32/milkymist.c = > Michael Walle <mich...@walle.cc> (maintainer:milkymist) I have a port to a lm32 board that is out of tree. A challenge I would have to upstream that port is it is FPGA based, so it is hard to know ahead of time the layout, availability and configuration of the peripherals. I have reached out to the project that was using it to see if they still are using it, and if upstreaming would be worthwhile. > > = hw/ppc/ppc440_bamboo.c = > David Gibson <da...@gibson.dropbear.id.au> (odd fixer:ppc4xx) > qemu-...@nongnu.org (open list:ppc4xx) I use this board to test powerpc 32-bit Linux kernels[4]. However, it was chosen at random so I could switch to a different one. make ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- ppc44x_defconfig make CC=clang-8 ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- qemu-system-ppc -M bamboo \ -kernel arch/powerpc/boot/zImage \ -dtb arch/powerpc/boot/dts/bamboo.dtb \ -initrd ~/ppc32-440-rootfs.cpio \ -nographic -serial stdio -monitor pty -append "console=ttyS0" [4] https://github.com/ClangBuiltLinux/continuous-integration/blob/master/driver.sh#L108 On that note, I often refer to the buildroot tree for how to boot Linux machines. They have a good collection of Qemu command lines: $ git grep qemu-system- board/qemu/ board/qemu/aarch64-virt/readme.txt: qemu-system-aarch64 -M virt -cpu cortex-a53 -nographic -smp 1 -kernel output/images/Image -append "root=/dev/vda console=ttyAMA0" -netdev user,id=eth0 -device virtio-net-device,netdev=eth0 -drive file=output/images/rootfs.ext4,if=none,format=raw,i board/qemu/arm-versatile/readme.txt: qemu-system-arm -M versatilepb -kernel output/images/zImage -dtb output/images/versatile-pb.dtb -drive file=output/images/rootfs.ext2,if=scsi,format=raw -append "root=/dev/sda console=ttyAMA0,115200" -serial stdio -net nic,model=rtl8139 -net user board/qemu/arm-versatile/readme.txt: qemu-system-arm -M versatilepb -kernel output/images/zImage -dtb output/images/versatile-pb.dtb -append "console=ttyAMA0,115200" -serial stdio -net user -net nic,model=smc91c111 board/qemu/arm-vexpress/readme.txt: qemu-system-arm -M vexpress-a9 -smp 1 -m 256 -kernel output/images/zImage -dtb output/images/vexpress-v2p-ca9.dtb -drive file=output/images/rootfs.ext2,if=sd,format=raw -append "console=ttyAMA0,115200 root=/dev/mmcblk0" -serial stdio -net nic,mode board/qemu/m68k-mcf5208/readme.txt: qemu-system-m68k -M mcf5208evb -cpu m5208 -kernel output/images/vmlinux -nographic board/qemu/m68k-q800/readme.txt: qemu-system-m68k -M q800 -kernel output/images/vmlinux -nographic -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/sda console=ttyS0" board/qemu/microblazebe-mmu/readme.txt: qemu-system-microblaze -M petalogix-s3adsp1800 -kernel output/images/linux.bin -serial stdio board/qemu/microblazeel-mmu/readme.txt: qemu-system-microblazeel -M petalogix-s3adsp1800 -kernel output/images/linux.bin -serial stdio board/qemu/mips32r2-malta/readme.txt: qemu-system-mips -M malta -kernel output/images/vmlinux -serial stdio -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -net nic,model=pcnet -net user board/qemu/mips32r2el-malta/readme.txt: qemu-system-mipsel -M malta -kernel output/images/vmlinux -serial stdio -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -net nic,model=pcnet -net user board/qemu/mips32r6-malta/readme.txt:qemu-system-mips -M malta -cpu mips32r6-generic -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -nographic board/qemu/mips32r6el-malta/readme.txt:qemu-system-mipsel -M malta -cpu mips32r6-generic -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -net nic,model=pcnet -net user -nographic board/qemu/mips64-malta/readme.txt: qemu-system-mips64 -M malta -kernel output/images/vmlinux -serial stdio -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" board/qemu/mips64el-malta/readme.txt: qemu-system-mips64el -M malta -kernel output/images/vmlinux -serial stdio -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" board/qemu/mips64r6-malta/readme.txt: qemu-system-mips64 -M malta -cpu I6400 -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -nographic board/qemu/mips64r6el-malta/readme.txt: qemu-system-mips64el -M malta -cpu I6400 -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -nographic board/qemu/nios2-10m50/readme.txt: qemu-system-nios2 -kernel output/images/vmlinux -nographic board/qemu/or1k/readme.txt: qemu-system-or1k -kernel output/images/vmlinux -nographic board/qemu/ppc-g3beige/readme.txt: qemu-system-ppc -M g3beige -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "console=ttyS0 root=/dev/hda" -serial stdio -net nic,model=rtl8139 -net user board/qemu/ppc-mpc8544ds/readme.txt: qemu-system-ppc -M mpc8544ds -kernel output/images/vmlinux -serial stdio -net nic,model=e1000 -net user board/qemu/ppc-virtex-ml507/readme.txt: qemu-system-ppc -M virtex-ml507 -kernel output/images/vmlinux -m 256 -nographic -append "console=ttyS0" -dtb output/images/virtex440-ml507.dtb board/qemu/ppc64-e5500/readme.txt: qemu-system-ppc64 -M ppce500 -cpu e5500 -m 256 -kernel output/images/uImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append "console=ttyS0 root=/dev/vda" -serial mon:stdio -nographic board/qemu/ppc64-pseries/readme.txt: qemu-system-ppc64 -M pseries -cpu POWER7 -m 256 -kernel output/images/vmlinux -append "console=hvc0 root=/dev/sda" -drive file=output/images/rootfs.ext2,if=scsi,index=0,format=raw -serial stdio -display curses board/qemu/ppc64le-pseries/readme.txt:qemu-system-ppc64 -M pseries -cpu POWER8 -m 256 -kernel output/images/vmlinux -append "console=hvc0 root=/dev/sda" -drive file=output/images/rootfs.ext2,if=scsi,index=0,format=raw -serial stdio -display curses board/qemu/riscv32-virt/readme.txt: qemu-system-riscv32 -M virt -kernel output/images/bbl -append "root=/dev/vda ro console=ttyS0" -drive file=output/images/rootfs.ext2,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -netdev user,id=net0 -device virtio-net-device,netdev=net0 - board/qemu/riscv64-virt/readme.txt: qemu-system-riscv64 -M virt -kernel output/images/bbl -append "root=/dev/vda ro console=ttyS0" -drive file=output/images/rootfs.ext2,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -netdev user,id=net0 -device virtio-net-device,netdev=net0 - board/qemu/sh4-r2d/readme.txt: qemu-system-sh4 -M r2d -kernel output/images/zImage -drive file=output/images/rootfs.ext2,if=ide,format=raw -append "root=/dev/sda console=ttySC1,115200 noiotrap" -serial null -serial stdio -net nic,model=rtl8139 -net user board/qemu/sh4eb-r2d/readme.txt: qemu-system-sh4eb -M r2d -kernel output/images/zImage -drive file=output/images/rootfs.ext2,if=ide,format=raw -append "root=/dev/sda console=ttySC1,115200 noiotrap" -serial null -serial stdio -net nic,model=rtl8139 -net user board/qemu/sparc-ss10/readme.txt: qemu-system-sparc -M SS-10 -kernel output/images/zImage -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/sda console=ttyS0,115200" -serial stdio -net nic,model=lance -net user board/qemu/sparc64-sun4u/readme.txt: qemu-system-sparc64 -M sun4u -kernel output/images/vmlinux -append "root=/dev/sda console=ttyS0,115200" -serial stdio -drive file=output/images/rootfs.ext2,format=raw -net nic,model=e1000 -net user board/qemu/x86/readme.txt: qemu-system-i386 -M pc -kernel output/images/bzImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append "root=/dev/vda" -net nic,model=virtio -net user board/qemu/x86_64/readme.txt: qemu-system-x86_64 -M pc -kernel output/images/bzImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append "root=/dev/vda" -net nic,model=virtio -net user board/qemu/xtensa-lx60/readme.txt: qemu-system-xtensa -M lx60 -cpu dc233c -monitor null -nographic -kernel output/images/Image.elf Cheers, Joel
