To build the applications and Linux project, do the following:
1. Ensure that you are in the PetaLinux project root directory:
cd <plnx_proj>
2. Build PetaLinux: petalinux-build
TIP: If you encounter any issues append -v to petalinux-build to see the respective textual output.
If the build is successful, the images are in the images/linux folder: <plnx_proj>/images/linux