Buildroot Configuration

Select the default profile:

# Enter the Firefly_Linux_SDK root directory
cd path/to/Firefly_Linux_SDK/
# Select configuration file
# `configs/rockchip_rk3568_defconfig`
source envsetup.sh rockchip_rk3568

After the execution is completed, a compilation output directory, output/rockchip_rk3568 will be generated, and subsequent operations of make can be executed in this directory.

Configure package

Open the configuration interface:

make menuconfig

We can add or cut some tools in the configuration interface to customize system functions as required. Take adding qt53d as an example:

Enter / to enter the search interface, enter the content you want to find qt53d, and press Enter to search:

Select 1 to jump to the corresponding page, press the space to select the configuration:

After the configuration is completed, move to Save and press Enter to save to .config; move to Exit and press Enter to exit.

Save the configuration file:

make savedefconfig

Save the changes to the configuration file configs/rockchip_rk3568_defconfig.

Configure Busybox

Open the configuration interface and configure:

make busybox-menuconfig

After the configuration is complete, move to Exit and press Enter to exit, select Yes in the pop-up window and save it to .config.

Save the configuration file:

make busybox-update-config

Save the changes to the configuration file board/rockchip/common/base/busybox.config.