This commit adds a systemd service and a sysvinit script to initialize the LVGL
demo automatically on boot.
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
LVGL is a free and open-source embedded graphics library that is able to run
in environments with limited resources.
This image includes a desktop environment and an LVGL widget demo (lvgl_demo)
https://onedigi.atlassian.net/browse/DEL-8740
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>