michaelshmitty / RG350_buildroot

Buildroot customized for the RG350

RG350 buildroot

This buildroot can be used to build RG350 cross-compilation toolchain and the OS image.

Build toolchain

First, clone or download the repo and run:

make rg350_defconfig BR2_EXTERNAL=board/opendingux

You only need to run this once.

Now, export BR2_JLEVEL=0 to compile in parallel.

Then, to build the toolchain, run:

make toolchain

You can also build particular libraries and packages this way, for example to build SDL and SDL_Image:

make sdl sdl_image

Build OS image

Optional: If you want to include a set of default applications, emulators, and games from various sources, run this command (you only need to do this once):

board/opendingux/gcw0/download_local_pack.sh

To build the OS image, run:

board/opendingux/gcw0/make_initial_image.sh

The image will saved to:

output/images/od-imager/images/sd_image.bin

This image can be flashed directly to the system SD card, e.g. using balenaEtcher.

Build OS update OPK (experimental)

To build an updater OPK that can be run directly from the device, run:

board/opendingux/gcw0/make_upgrade.sh