NOTEBOOK

搭建QEMU OpenEuler环境

1 RISC-V

1-1 下载QEMU源码

cd ~
mkdir cache
cd ~/cache
wget -c https://download.qemu.org/qemu-9.0.0.tar.xz
tar -xvf qemu-9.0.0.tar.xz

1-2 编译安装QEMU

mkdir ~/path
mkdir ~/cache/qemu-9.0.0-build
cd ~/cache/qemu-9.0.0-build
../qemu-9.0.0/configure --target-list=riscv64-softmmu,riscv64-linux-user --prefix=/home/$(whoami)/path
make -j $(nproc)
make install
export PATH="/home/$(whoami)/path/bin:$PATH"

1-3 下载OERV

mkdir ~/oerv_qemu
cd ~/oerv_qemu
wget https://repo.openeuler.org/openEuler-24.03-LTS/virtual_machine_img/riscv64/RISCV_VIRT_CODE.fd
wget https://repo.openeuler.org/openEuler-24.03-LTS/virtual_machine_img/riscv64/RISCV_VIRT_VARS.fd
wget https://repo.openeuler.org/openEuler-24.03-LTS/virtual_machine_img/riscv64/fw_dynamic_oe_2403_penglai.bin
wget https://repo.openeuler.org/openEuler-24.03-LTS/virtual_machine_img/riscv64/openEuler-24.03-LTS-riscv64.qcow2.xz
xz -d openEuler-24.03-LTS-riscv64.qcow2.xz
# 下载完成后，可以按需修改start_vm.sh文件中的参数
wget https://repo.openeuler.org/openEuler-24.03-LTS/virtual_machine_img/riscv64/start_vm.sh
chmod +x start_vm.sh

1-4 启动OERV_QEMU

./start_vm.sh
# root用户密码默认为openEuler12#$
ssh -p 12055 root@localhost

2 Aarch64

2-1 安装QEMU

sudo apt update
sudo apt install qemu-system-arm qemu-utils

2-2 下载OpenEuler Aarch64

mkdir ~/oeaarch64_qemu
cd ~/oeaarch64_qemu
wget https://repo.openeuler.org/openEuler-24.03-LTS/virtual_machine_img/aarch64/openEuler-24.03-LTS-aarch64.qcow2.xz
xz -d openEuler-24.03-LTS-aarch64.qcow2.xz
cp /usr/share/qemu-efi-aarch64/QEMU_EFI.fd .

2-3 启动

下载start.sh文件

chmod +x start.sh
./start.sh

还需要修改/etc/ssh/sshd_config，然后在host生成公密钥，把公钥添加到qemu的/root/.ssh/authorized_keys中，然后就可以连接了。