diff options
Diffstat (limited to 'doc/note/qemu/qemu.txt')
| -rw-r--r-- | doc/note/qemu/qemu.txt | 86 |
1 files changed, 10 insertions, 76 deletions
diff --git a/doc/note/qemu/qemu.txt b/doc/note/qemu/qemu.txt index bf39e48..7a33862 100644 --- a/doc/note/qemu/qemu.txt +++ b/doc/note/qemu/qemu.txt @@ -118,82 +118,16 @@ true \ ## amd64 - # Choose whichever fits the need - && HDAIMG="-hda path/to/maindisk.qcow2" \ - && MACHINE="-m size=4G -smp cores=2" \ - && BIOSDIR="path/to/Bios" - && BIOSFILE="${BIOSDIR:?}/bios-256k.bin" \ - && FIXMOUSEALIGN="-device usb-ehci,id=usb,bus=pci.0,addr=0x4 -device usb-tablet" \ - && NETWORK="-net nic -net user" \ - && NETWORK="-device e1000,netdev=n0 -netdev user,id=n0,hostfwd=tcp:127.0.0.1:2222-:22" \ - && HOSTSPECIFICOPTS="--enable-kvm" \ - && HOSTSPECIFICOPTS="-L ${BIOSDIR:?} -bios ${BIOSFILE:?}" \ - -Start with installation disk - - && CDROM="-cdrom path/to/installer.iso" \ - && qemu-system-x86_64 ${HOSTSPECIFICOPTS:?} ${MACHINE:?} -boot order=dc ${CDROM} ${HDAIMG:?} ${NETWORK:?} ${FIXMOUSEALIGN:?} \ - -Regular boot - - && qemu-system-x86_64 ${HOSTSPECIFICOPTS:?} ${MACHINE:?} -boot order=c ${HDAIMG:?} ${NETWORK:?} ${FIXMOUSEALIGN:?} \ - - -## raspberry pi 3b - -[src 1](https://youtube.com/watch?v=DSv9bDkPzsw) -[src 2](https://youtube.com/watch?v=EYVkSUydqMI) -[src 3](https://www.raspberrypi.com/news/raspberry-pi-bullseye-update-april-2022/) - - && (set -e \ - && WORKDIR="/tmp/mypi" \ - && SUDO=sudo \ - && FDISK="$SUDO fdisk" \ - && RESIZE2FS="$SUDO resize2fs" \ - && IMG_URL='https://downloads.raspberrypi.com/raspios_lite_arm64/images/raspios_lite_arm64-2024-03-15/2024-03-15-raspios-bookworm-arm64-lite.img.xz' \ - && ZIP_NAME="${IMG_URL##*/}" \ - && IMG_NAME="${ZIP_NAME%.*}" \ - && QCOW2_NAME="${IMG_NAME%.*}.qcow2" \ - && cd "${WORKDIR:?}" \ - && curl -sSL "${IMG_URL:?}.sha1" -o "${ZIP_NAME:?}.sha1" \ - && curl -sSL "${IMG_URL:?}.sig" -o "${ZIP_NAME:?}.sig" \ - && curl -SL "${IMG_URL:?}" -o "${ZIP_NAME:?}" \ - && sha1sum -c "${ZIP_NAME:?}.sha1" \ - && xz -dk "${ZIP_NAME:?}" \ - && BLKSZ=$(${FDISK:?} -l "${IMG_NAME:?}" | grep -E '^Units:' | sed -E 's_^.* ([^ ]+) bytes$_\1_') \ - && IMG1_OFF=$(${FDISK:?} -l "${IMG_NAME:?}" | grep '.img1 ' | awk '{print $2;}') \ - && IMG2_OFF=$(${FDISK:?} -l "${IMG_NAME:?}" | grep '.img2 ' | awk '{print $2;}') \ - && qemu-img resize -f raw "${IMG_NAME:?}" 8G \ - && printf 'd\n2\nn\np\n2\n%s\n\np\nw\n' "${IMG2_OFF:?}" | ${FDISK:?} "${IMG_NAME:?}" \ - && mkdir part1 part2 \ - && $SUDO mount -v -o offset=$(echo "${BLKSZ} * ${IMG1_OFF:?}"|bc) "${IMG_NAME:?}" part1 \ - && cp -t . part1/bcm2710-rpi-3-b.dtb part1/kernel8.img part1/cmdline.txt part1/config.txt \ - && $SUDO touch part1/ssh \ - && printf "user:$(echo '12345' | openssl passwd -6 -stdin)\n" | $SUDO tee part1/userconf >/dev/null \ - && $SUDO umount part1 \ - && DEVICE_uM0Znd=$($SUDO mount -v -o offset=$(echo "${BLKSZ} * ${IMG2_OFF:?}"|bc) "${IMG_NAME:?}" part2) \ - && printf %s\\n "${DEVICE_uM0Znd:?}" \ - && DEVICE_uM0Znd=$(echo "${DEVICE_uM0Znd:?}" | egrep ' /dev/loop.*part2' | sed -E 's_^.* (/dev/loop[^ ]+) .*$_\1_') \ - && ${RESIZE2FS:?} "${DEVICE_uM0Znd:?}" \ - && $SUDO umount part2 \ - && rmdir part1 part2 \ - && qemu-img convert -f raw -O qcow2 "${IMG_NAME:?}" "${QCOW2_NAME:?}" \ - && md5sum -b "${QCOW2_NAME:?}" > "${QCOW2_NAME%.*}.md5" \ - && true) \ - - && (set -e \ - && partuuid="$(cat cmdline.txt | sed -E 's_^.* root=PARTUUID=([^ ]+) .*$_\1_')" \ - && printf 'partuuid: %s\n' "${partuuid:?}" \ - && qemu-system-aarch64 -nodefaults \ - -machine type=raspi3b -cpu cortex-a53 -smp 4 -m 1G \ - -kernel kernel8.img -dtb bcm2710-rpi-3-b.dtb -sd "${QCOW2_NAME:?}" \ - -device usb-net,netdev=net0 \ - -netdev user,id=net0,hostfwd=tcp:127.0.0.1:${SSH_PORT:?}-:22 \ - -append "console=ttyAMA0,115200 root=PARTUUID=${partuuid:?} rootfstype=ext4 rootwait" \ - -no-reboot -nographic \ - && true) \ - -ssh -oStrictHostKeyChecking=no -oUserKnownHostsFile=/dev/null -oUser=user "-p${SSH_PORT:?}" 127.0.0.1 +(see also "../../../doc/note/rasbpi/rasbpi.txt") + +# Example Raspi +qemu-system-aarch64 -nodefaults \ + -machine type=raspi3b -cpu cortex-a53 -smp 4 -m 1G \ + -kernel kernel8.img -dtb bcm2710-rpi-3-b.dtb -sd "$(dirname "$(realpath "$0")")/sd.qcow2" \ + -device usb-net,netdev=net0 \ + -netdev user,id=net0,hostfwd=tcp:127.0.0.1:${SSH_PORT:?}-:22 \ + -append "console=ttyAMA0,115200 root=PARTUUID=fb33757d-02 rootfstype=ext4 rootwait" \ + -no-reboot -nographic \ ## Shared host directory via CIFS/SMB |