Hi, It's repo based. If you do following steps, you will get it: mkdir buildroot-rk3568 cd buildroot-rk3568 repo init -u https://github.com/friendlyarm/buildroot_manifests \ -b rockchip-kernel5.10 -m rk3568.xml --repo-url=https://github.com/friendlyarm/repo \ --no-clone-bundle repo sync -c --no-clon...