In the Vitis Unified IDE with the same workspace directory as the previous step. Click File → New Component → Platform.
Set the Platform Project Name to AIE_A-to-Z_pfm_vck190, and click Next.
Use the XSA generated in the previous step that you can find in
simple_aie_application_system_project/build/hw/hw_link/binary_container_1.xsa
Set standalone as the Operating system and psv_cortexa72_0 as the Processor, and click Finish.
Build the platform.