Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation.
The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html
To build and use the buildroot stuff, do the following:
- run 'make r36s_defconfig'
- run 'make menuconfig'
- select the target architecture and the packages you wish to compile
- run 'make -j$(nproc)'
- wait while it compiles
- find the kernel, bootloader, root filesystem, etc. in output/images
You do not need to be root to build or run buildroot. Have fun!
Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations.
Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC.
If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches
First download the original ArkOS img file: https://github.com/AeolusUX/ArkOS-R3XS
More info about u-boot:
- https://wiki.odroid.com/odroid_go_advance/build_uboot
- https://github.com/christianhaitian/RG351V-u-boot
Ref about parted command: https://raspberrypi.stackexchange.com/questions/78466/how-to-make-an-image-file-from-scratch/78467#78467
| Partition | start (sector) | start (bytes) | size (sector) | size (bytes) | requirement |
|---|---|---|---|---|---|
| mbr | 0 | 0 | 1 | 512 | - |
| idbloader | 1 | 512 | 8191 | 4M - 512 | idbloader.img |
| uboot | 16384 | 8M | 8192 | 4M | uboot.mg |
| trust | 24576 | 12M | 8192 | 4M | trust.img |
| BOOT | 32768 | 16M | 229376 | 112M | /dev/mmcblk0p1 |
| rootfs | 262144 | 128M | - | - | /dev/mmcblk0p2 |
cd board/r36s
sudo ./post-build.shsudo mount -t ext4 /dev/sdd2 /mnt/rootfs
sudo rm -rf /mnt/rootfs/*
sudo tar -xvf ~/projects/buildroot-r36s/output/images/rootfs.tar -C /mnt/rootfs && sync
sudo umount /dev/sdd2
sudo eject /dev/sddhttps://stackoverflow.com/questions/47320800/how-to-clean-only-target-in-buildroot
rm -rf output/target && find output/ -name ".stamp_target_installed" -delete && rm -f output/build/host-gcc-final-*/.stamp_host_installed# Extract
cd board/r36s/
rm -rf roms_tar_xz
mkdir -p roms_tar_xz
tar -xvf rootfs_overlay_systemd/roms.tar.xz -C roms_tar_xz
cd ../..
# Add/remove files in roms_tar as you want
# Make .tar file
cd board/r36s/roms_tar_xz
tar -Jcvf ../rootfs_overlay_systemd/roms.tar.xz .
cd ../../..wget https://download.docker.com/linux/static/stable/aarch64/docker-26.1.4.tgz
tar -xzvf docker-26.1.4.tgz
cp docker/* /usr/bin/
dockerd &
docker run -p 8080:80 -d --name hello --rm nginxdemos/hello
docker ps -a
curl localhost:8080