#  (/integration/embedded_linux/os/buildroot/quick_setup)



Quick Setup
\###########

A Git repository is available that includes everything needed to test the
Buildroot setup without following the guide. It is intended for testing
purposes and can be used if you are already familiar with Buildroot concepts
and architecture.

Get the repository

```bash title="bash" lineNumbers=1
git clone --recurse-submodules https://github.com/lvgl/lv_buildroot.git
```

Build the image

```bash title="bash" lineNumbers=1
./build.sh
```

At this point, you have an image that can be flashed on an SD and used.

Now build the SDK and install it

```bash title="bash" lineNumbers=1
cd output
make sdk
mkdir -p ~/sdk
tar -xzf images/aarch64-buildroot-linux-gnu_sdk-buildroot.tar.gz -C ~/sdk
```

The SDK is installed. Compile the application.

```bash title="bash" lineNumbers=1
cd ../application/lv_benchmark
source ../setup-build-env.sh
cmake -B build -S .
make -j $(nproc) -C build
cd ../..
```

Install the binary in the rootfs\_overlay

```bash title="bash" lineNumbers=1
cp application/lv_benchmark/bin/lvgl-app resources/board/rootfs_overlay/usr/bin/
```

Regenerate the image with the rootfs overlay updated.

```bash title="bash" lineNumbers=1
cd output
make
```

Go to [Flash the image](/integration/embedded_linux/os/buildroot/image_generation) to test the system.