Unfortunatly im not authorized to release company IP, however i feel it is reasonable to discuss the processes. Which is relativly simple, and can be found on page 5 of UG1156. These steps work for 2015.2 Petalinux.
1) I generate a petalinux project template
petalinux-create --type project --template zynq --name petalinux-project
2) If custom logic has been built in vivado, placing the .hdf file inside the new template project and running
petalinux-config --get-hw-description *** This is the step that always loads the GUI that i want to remove ***
3) Any additional system/kernel/rootfs configuration changes can be made now
petalinux-config / petalinux-config -c kernel / petalinux-config -c rootfs
4) Build the petalinux-project
petalinux-build
5) Package the built components into its associated boot image
petalinux-package --boot --fsbl /path/to/fsbl.elf --fpga /path/to/hw/bit/file --u-boot
At this point we now have a image.ub and a boot.bin that placing both of them onto an SD Card will allow the board to boot. I've glossed over some of the minor details but for the most part this is the processes that any script will run to help automate this processes.
