- Rootfs (with DDE desktop) used and from: deepin official site (TH1520 Light-a RISC-V), rebuild and add revyos firmware and kernel modules.
- Boot and U-Boot files used: revyos 20230511.
- Support wifi and ethernet.
- Graphics card hardware acceleration has not supported yet (Depends on upstream conditions).
- Default user: root and deepin, all user's passwords are the same as: 1.
- You shold resize rootfs with commands:
sudo parted -s /dev/mmcblk0 "resizepart 3 -0"
sudo resize2fs /dev/mmcblk0p3
- Firefox, LibreOffice, Deepin Terminal (Not included by default)... You can install them by apt install pkg_name command.
- You can change the dispaly language and set Chinese input by system settings, default is English.
- Deepin RISC-V repos: mirror.iscas.ac.cn
deb [trusted=yes] https://mirror.iscas.ac.cn/deepin-riscv/deepin-stage1/ beige main
deb [trusted=yes] https://mirror.iscas.ac.cn/deepin-riscv/deepin-addons/ beige main
- Download link 下载链接: Baidu Netdisk
The 7-zip rootfs image when you have downloaded should be decompressed.
下载后的 7-zip rootfs 镜像需要解压缩.
- How to flash the DeepinOS image:
fastboot.exe flash ram u-boot-with-spl-lpi4a-20230510.bin
fastboot.exe reboot
fastboot.exe flash uboot u-boot-with-spl-lpi4a-20230510.bin
fastboot.exe flash boot boot-20230510-230240.ext4
fastboot.exe flash root rootfs.deepinv23-(08-Nov-2022)-230520-1956.ext4
- Rootfs (with UKUI desktop) used and from: openkylin official site (Thead1520), resize rootfs image, rebuild and add revyos firmware and kernel modules.
- Boot and U-Boot files used: revyos 20230511.
- Support wifi and ethernet.
- Graphics card hardware acceleration has not supported yet (Depends on upstream conditions).
- Default user: openkylin, password: openkylin.
- You shold resize rootfs with commands:
sudo parted -s /dev/mmcblk0 "resizepart 3 -0"
sudo resize2fs /dev/mmcblk0p3
- The default language is Chinese.
- openKylin RISC-V repos: archive.build.openkylin.top
deb http://archive.build.openkylin.top/openkylin/ yangtze main cross pty
deb http://archive.build.openkylin.top/openkylin/ yangtze-security main cross pty
deb http://archive.build.openkylin.top/openkylin/ yangtze-updates main cross pty
deb http://archive.build.openkylin.top/openkylin/ yangtze-proposed main cross pty
- Download link 下载链接: Baidu Netdisk
The 7-zip rootfs image when you have downloaded should be decompressed.
下载后的 7-zip rootfs 镜像需要解压缩.
- How to flash the openKylin image:
fastboot.exe flash ram u-boot-with-spl-lpi4a-20230510.bin
fastboot.exe reboot
fastboot.exe flash uboot u-boot-with-spl-lpi4a-20230510.bin
fastboot.exe flash boot boot-20230510-230240.ext4
fastboot.exe flash root openkylin-0.9.5-thead1520-230521.ext4
- kylin-virtual-keyboard and ukui-sidebar used high cpu usage.
remove them:
sudo rm -f /etc/xdg/autostart/kylin-virtual-keyboard.desktop \
/etc/xdg/autostart/ukui-sidebar.desktop \
sudo reboot
For more less cpu usage, you can remove more autostart apps, for example:
sudo rm -f /etc/xdg/autostart/ukui-search* \
/etc/xdg/autostart/ukui-tablet-desktop.desktop \
/etc/xdg/autostart/ukui-volume-control-applet.desktop \
sudo reboot