Apologies not all files have checksums. I get lazy, or forget. Either/or.
2025-06-03
- Updated Rock 3A MainsailOS 1.3.2 based on Armbian Bookworm current minimal 6.1 image to fix install issues.
2025-05-30
- Added Rock 3A MainsailOS 1.3.2 based on Armbian Bookworm current minimal 6.1 image. Testing today.
- Minor structure cleanup
2025-04-01
- Added Zero 3 rsdk Debian Bookworm CLI image.
- Added Zero 3 rsdk Debian Bookworm XFCE image.
- Added Zero 3 Armbian Unofficial 24.5 trunk Bookworm legacy 5.10 XFCE desktop image. Untested as per notes.md in that folder.
- Added Zero 3 Armbian Unofficial 24.5 trunk Bookworm vendor 6.1 XFCE desktop image. Untested as per notes.md in that folder.
- Added Zero 3 Armbian Unofficial 24.5 trunk Sid legacy 5.10 XFCE desktop image. Untested as per notes.md in that folder.
- Added Zero 3 Armbian Unofficial 24.5 trunk Sid vendor 6.1 XFCE desktop image. Untested as per notes.md in that folder.
- Added rk356x_spl_loader_ddr1056_v1.10.111.bin for flashing this model with RkDevTool. Note, same as some other binaries, but just keeping it nearby as it's tiny anyway
2024-11-24
- Added Rock 4 SE Armbian unofficial 24.11 trunk Bookworm current 6.6 CLI for the below MainsailOS image.
- Added Rock 4 SE MainsailOS 1.3.2 images based on Armbian Bookworm current CLI from above, as covered in this video.
2024-05-04
- Added [RKDevTool_Release_v2.96_en.zip][Radxa/RKDevTool_Release_v2.96_en.zip] for ease of access.
2024-04-01
- Added Rock 3A Armbian Unofficial 24.5 trunk Bookworm legacy 5.10 XFCE desktop image. Untested as per notes.md in that folder.
- Added Rock 3A Armbian Unofficial 24.5 trunk Bookworm vendor 6.1 XFCE desktop image. Untested as per notes.md in that folder.
- Added Rock 3A Armbian Unofficial 24.5 trunk Sid legacy 5.10 XFCE desktop image. Untested as pery notes.md in that folder.
- Added Rock 3A Armbian Unofficial 24.5 trunk Sid vendor 6.1 XFCE desktop image. Tested and used for over a year now by me (as at 2025-05-31).
2024-03-31
- Added rk356x_spl_loader_ddr1056_v1.10.111.bin to the Rock 3A folder for flashing this model with RkDevTool.
NOTE: This is relevant for images uploaded 2024-04 and earlier
At the time of writing (2024-04-01) the Radxa images for the Rock 3A and Zero 3W have a number of problems, namely;
- Wifi needs 2.4GHz WPA2 to work
- Locales and terminfo appear missing
- GL is 3.1 Mesa 20.3.5 by Mesa
- Based on Debian 11
- Kernel is 5.10
- Other annoyances such as packages I want not there
So I built an Armbian build using the Zero 3 WIP file, and it worked really bloody well, thus I decided to share them. Using RKDevTool v2.96 and this loader worked a treat on both boards so far.
These are not perfect, and probably need fixes, but I like them. Starting with these Radxa images, I'm going to start adding all of my custom images here.
Packages I added:
- libglx-mesa0
- libgl1-mesa-dri
- mesa-utils
- mesa-utils-extra
- vlc
- glmark2-x11
- net-tools
- screen
- vim
- neofetch
- chromium
These are MainsailOS
2025-05-16
- Added 5B MainsailOS 1.3.2 images based on Armbian 24.8 Jammy current 6.10 which should work but are untested as per the README.md in that folder.
2023-05-12
- Added 5B MainsailOS 1.3.2 images based on Armbian 24.8 Bookworm vendor 6.1 which appeared to work but with Wi-Fi issues as per README.md in that folder.
- Added MiniLoader files, RKDevTool_Release_v3.15.zip and DriverAssitant_v5.12.zip.
- Added OrangePi_5B_RK3588S_User Manual_v1.5.1.pdf.
This repository contains SD card images for various configurations of the Luckfox Lyra development board, including both Buildroot and Ubuntu-based systems.
These are built from the downloads available at the time, and have matching filenames, but do not require special software to image the TF/SD card with.
Last Updated: 2024-06 2025-05 Notes: I know, I need to cut some new SD card images. I have built them, just not converted to SD format yet.
- Buildroot-based:
Luckfox_Lyra_MicroSD_241230.img.bz2Luckfox_Lyra_MicroSD_241230.img.sha256
- Ubuntu-based:
Luckfox_Lyra_Ubuntu_MicroSD_241230.img.bz2Luckfox_Lyra_Ubuntu_MicroSD_241230.img.sha256
- Buildroot-based:
Luckfox_Lyra_Plus_MicroSD_241230.img.bz2Luckfox_Lyra_Plus_MicroSD_241230.img.sha256
- Ubuntu-based:
Luckfox_Lyra_Plus_Ubuntu_MicroSD_241230.img.bz2Luckfox_Lyra_Plus_Ubuntu_MicroSD_241230.img.sha256
- Download the appropriate image for your Luckfox Lyra board
- Verify the SHA256 checksum of the uncompressed image using the provided .sha256 file
- Extract the .bz2 file
- Flash the image to your microSD card
To verify your download after extraction:
sha256sum -c Luckfox_Lyra_MicroSD_241230.img.sha256- Buildroot images provide a minimal, fast-booting system optimized for embedded applications
- Ubuntu images offer a fuller glibc environment with additional packages and development tools
sudo dd if=Luckfox_Lyra_MicroSD_241230.img of=/dev/sdX bs=4M status=progress
Replace /dev/sdX with your SD card device (can be found using lsblk command).
Use Balena Etcher.
Always verify you're using the correct device path before flashing. Using the wrong device path can result in data loss.
After flashing, you may want to expand the root partition to use the full SD card space. You can do this using the provided Python script:
# Download the expansion script
wget https://raw.githubusercontent.com/[your-repo]/expand_partition.py
# Make it executable
chmod +x expand_partition.py
# Run as root (replace mmcblk0 with your device)
sudo ./expand_partition.py /dev/mmcblk0
# Update kernel partition table
sudo partx -u /dev/mmcblk0
# Expand the filesystem
sudo resize2fs /dev/mmcblk0p3Note: If you're running this on the Lyra board itself, the device will typically be /dev/mmcblk0. If you're preparing the card on a PC with a card reader, the device might be something like /dev/sdX.
Before running the expansion:
- Verify your device path using lsblk
- Ensure you have a backup of important data
- Make sure you're expanding the correct partition (usually partition 3)
