Buildroot-ts building intro
From embeddedTS Manuals
The Buildroot image can be built from source if needed. This process will create a cross compiler, use that to build all target applications including the kernel, and then create a filesystem tarball of a bootable image. The following instructions can be used to build Buildroot.
Clone the repository:
git clone https://github.com/embeddedTS/buildroot-ts
cd buildroot-ts/
git submodule update --init