ROOTFS: [/home/oops/workspace/ggs-ddup/poky/build/tmp/deploy/images/qemuaarch64/core-image-full-cmdline-qemuaarch64.rootfs-20241219153501.ext4] CONFFILE: [/home/oops/workspace/ggs-ddup/poky/build/tmp/deploy/images/qemuaarch64/core-image-full-cmdline-qemuaarch64.rootfs-20241219153501.qemuboot....
mount -t configfs configfs /config mount -o rw,remount / #制作raw格式的最小根文件系统镜像,生成rootfs.img cd ~/rootfs find . | cpio -o -H newc | gzip > ../rootfs.img #制作ext3格式的根文件系统,生成rootfs.ext3 cd qemu sudo dd if=/dev/zero of=./rootfs.ext3 bs=1M count=32 s...
qemu-system-aarch64-Mvirt-cpucortex-a53-nographic\-kernel./linux-stable/arch/arm64/boot/Image\-append"console=ttyAMA0 root=/dev/vda rw"\-devicevirtio-blk-device,drive=disk\-drivefile=aarchrootfs.etx3,format=raw,if=none,id=disk\-deviceedu 使用-append参数指定 root 文件系统加载位置, 下方...
1#!/bin/bash2sudorm-rf rootfs3sudorm-rf tmpfs4sudorm-rf ramdisk*5sudomkdirrootfs6sudocp../busybox-1.24.2/_install/*rootfs/ -raf7sudo mkdir -p rootfs/proc/8sudo mkdir -p rootfs/sys/9sudo mkdir -p rootfs/tmp/10sudo mkdir -p rootfs/root/11sudo mkdir -p rootfs/var/12sudo mkdir -...
> File systems : Second extended fs support (ext2) ...启动内核方法三:从MMC加载内核 (先启动u-boot - 加载内核到RAM - bootz启动) 一、先制作sdcard.img文件 创建128M文件 格式化为vfat 挂载到/mnt 复制zImage、rootfs.ext2、vexpress-v2p-ca9.dtb到/mnt 取消挂载点/mnt...
内核panic(Unable to mount root fs),不是严重的panic,只是仅仅测试内核(运行是正常),没带根系统而已3.qemu->uefi->内核(efi)->初始化内存盘linlin@debian:~$ qemu-system-loongarch64 -m 4G -cpu la464 -machine virt -nographic -bios /home/linlin/QEMU_EFI_8.2.fd -kernel /home/linlin/debian/...
/bin/bashQEMU=/home/pengdl/work1/Qemu/qemu-5.1.0/build/bin/qemu-system-aarch64sudo $QEMU\-M virt,gic-version=3,virtualization=on,type=virt \-cpu cortex-a57 -nographic -smp 8 -m 8800 \-fsdev local,security_model=passthrough,id=fsdev0,path=/home/pengdl/kvm_study/share \-device ...
至此,我们已经有了一个包含最小 BusyBox 环境的rootfs.img文件,可以被 QEMU 用作虚拟硬盘了。 启动QEMU 你可以直接启动 QEMU 来运行内核和我们制作的根文件系统: 代码语言:bash AI代码解释 qemu-system-aarch64\-machinevirt\-cpucortex-a57\-m1G\-nographic\-kernelkernel_dev/linux/arch/arm64/boot/Image\...
qemu是一款开源的虚拟机监控器,而virtio-blk是qemu中用于虚拟机磁盘设备的驱动器。virtio-blk驱动器参数可以设置为以下几种选项: 1. cache:该参数用于设置磁盘缓存策略,...
将之前使用busybox制作的rootfs换成自制的虚拟块设备(参考 https://blog.csdn.net/qq_41957544/article/details/120667695),尝试以下命令引导内核: qemu-system-riscv64 -machine virt\ -m 1024 \ -bios qemu-opensbi/build/platform/generic/firmware/fw_payload.bin \ -drive file=test.qcow2,if=virtio \ -...