IMPORTANT: Before beginning the tutorial ensure you have installed Vitis™ 2025.1 software. Ensure you have downloaded the Common Images for Embedded Vitis Platforms from this link.
Set the environment variable COMMON_IMAGE_VERSAL to the full path where you have downloaded the Common Images. Then set the environment variable PLATFORM_REPO_PATHS to the value $XILINX_VITIS/base_platforms. Additional information on this process may be found here.
The remaining environment variables are configured in the top level Makefile <path-to-design>/21-Back-Projection-SAR/Makefile file.
RELEASE=2025.1
TOP_DIR ?= $(shell readlink -f .)
PLATFORM_NAME = xilinx_vck190_base_202510_1
PLATFORM_PATH = ${PLATFORM_REPO_PATHS}
export PLATFORM = ${PLATFORM_PATH}/${PLATFORM_NAME}/${PLATFORM_NAME}.xpfm
export SYSROOT = ${COMMON_IMAGE_VERSAL}/sysroots/cortexa72-cortexa53-amd-linux
export KERNEL_IMAGE = ${COMMON_IMAGE_VERSAL}/Image
export ROOTFS = ${COMMON_IMAGE_VERSAL}/rootfs.ext4
export PREBUILT_LINUX_PATH = ${COMMON_IMAGE_VERSAL}