RISC-V 测试矩阵Ubuntu @ Milk-V Mars 测试报告
支持状态
BASIC
系统版本
24.04.2
系统变种
LTS
最后更新
2025-03-24
Ubuntu 24.04.2 LTS Milk-V Mars 测试报告
测试环境
操作系统信息
- Ubuntu 24.04.2 LTS (2025-02-15更新版本)
硬件开发板信息
- Milk-V Mars (8GB RAM)
- USB 电源适配器和USB-A to C 或 C to C 线缆一条
- microSD 卡一张
- USB to UART 调试器一个（如：CH340, CH341, FT2232 等）
安装步骤
刷写镜像
使用 tar 解压镜像。
使用 dd命令或者使用 balenaEther 软件将镜像写入 microSD 卡
其中，/dev/sdc 为存储卡对应设备。
tar -xvf ubuntu-24.04.2-preinstalled-server-riscv64+milkvmars.img.xz
sudo dd if=ubuntu-24.04.2-preinstalled-server-riscv64+milkvmars.img of=/dev/sdX bs=1M status=progress更新 U-Boot
若出现启动时 Kernel Panic，需要更新 U-Boot:
插入烧好镜像的 SD 卡，在串口终端中出现 Hit any key to stop autoboot 时迅速按下回车键，进入 U-boot 命令行终端。
进入 U-Boot 控制台后，依次输入：
sf probe
load mmc 1:1 $kernel_addr_r /usr/lib/u-boot/starfive_visionfive2/u-boot-spl.bin.normal.out
sf update $kernel_addr_r 0 $filesize
load mmc 1:1 $kernel_addr_r /usr/lib/u-boot/starfive_visionfive2/u-boot.itb
sf update $kernel_addr_r 0x100000 $filesize登录系统
通过串口登录系统。
默认用户名： ubuntu
默认密码： ubuntu
预期结果
系统正常启动，能够通过板载串口登录。
实际结果
系统正常启动，成功通过串口查看输出。HDMI无法正常输出图形界面。
启动信息
Ubuntu 24.04.2 LTS ubuntu ttyS0
ubuntu login: ubuntu
Password:
You are required to change your password immediately (administrator enforced).
Changing password for ubuntu.
Current password:
New password:
Retype new password:
Welcome to Ubuntu 24.04.2 LTS (GNU/Linux 6.8.0-52-generic riscv64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/pro
System information as of Sat Feb 15 09:12:23 UTC 2025
System load: 1.09 Processes: 29
Usage of /home: unknown Users logged in: 0
Memory usage: 2% IPv4 address for eth0: 10.10.10.2
Swap usage: 0%
Expanded Security Maintenance for Applications is not enabled.
0 updates can be applied immediately.
Enable ESM Apps to receive additional future security updates.
See https://ubuntu.com/esm or run: sudo pro status
The programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
ubuntu@ubuntu:~$ cat /etc/os-release
PRETTY_NAME="Ubuntu 24.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
VERSION="24.04.2 LTS (Noble Numbat)"
VERSION_CODENAME=noble
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=noble
LOGO=ubuntu-logo
ubuntu@ubuntu:~$ uname -a
Linux ubuntu 6.8.0-52-generic #53.1-Ubuntu SMP PREEMPT_DYNAMIC Sun Jan 26 04:38:25 UTC 2025 riscv64 riscv64 riscv64 GNU/Linux
ubuntu@ubuntu:~$ cat /proc/cpuinfo
processor : 0
hart : 2
isa : rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
mmu : sv39
uarch : sifive,u74-mc
mvendorid : 0x489
marchid : 0x8000000000000007
mimpid : 0x4210427
hart isa : rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
processor : 1
hart : 1
isa : rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
mmu : sv39
uarch : sifive,u74-mc
mvendorid : 0x489
marchid : 0x8000000000000007
mimpid : 0x4210427
hart isa : rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
processor : 2
hart : 3
isa : rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
mmu : sv39
uarch : sifive,u74-mc
mvendorid : 0x489
marchid : 0x8000000000000007
mimpid : 0x4210427
hart isa : rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
processor : 3
hart : 4
isa : rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
mmu : sv39
uarch : sifive,u74-mc
mvendorid : 0x489
marchid : 0x8000000000000007
mimpid : 0x4210427
hart isa : rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
ubuntu@ubuntu:~$测试判定标准
测试成功：实际结果与预期结果相符。
测试失败：实际结果与预期结果不符。
测试结论
测试成功
来源: 支持矩阵