gpu: Add build targets for GPU rootfs initrd/image

Preparation for complete GPU rootfs build step #1/#N

Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>

tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh

@@ -414,6 +414,40 @@ install_initrd_mariner() {
 	install_initrd "mariner"
 }
 
+
+#Instal NVIDIA GPU image
+install_image_nvidia_gpu() {
+	export AGENT_POLICY="yes"
+	export AGENT_INIT="yes"
+	export EXTRA_PKGS="apt udev"
+	install_image "nvidia-gpu"
+}
+
+#Install NVIDIA GPU initrd
+install_initrd_nvidia_gpu() {
+	export AGENT_POLICY="yes"
+	export AGENT_INIT="yes"
+	export EXTRA_PKGS="apt udev"
+	install_initrd "nvidia-gpu"
+}
+
+#Instal NVIDIA GPU confidential image
+install_image_nvidia_gpu_confidential() {
+	export AGENT_POLICY="yes"
+	export AGENT_INIT="yes"
+	export EXTRA_PKGS="apt udev"
+	install_image "nvidia-gpu-confidential"
+}
+
+#Install NVIDIA GPU confidential initrd
+install_initrd_nvidia_gpu_confidential() {
+	export AGENT_POLICY="yes"
+	export AGENT_INIT="yes"
+	export EXTRA_PKGS="apt udev"
+	install_initrd "nvidia-gpu-confidential"
+}
+
+
 install_se_image() {
 	info "Create IBM SE image configured with AA_KBC=${AA_KBC}"
 	"${se_image_builder}" --destdir="${destdir}"
@@ -1024,6 +1058,14 @@ handle_build() {
 
 	rootfs-initrd-mariner) install_initrd_mariner ;;
 
+	rootfs-nvidia-gpu-image) install_image_nvidia_gpu ;;
+
+	rootfs-nvidia-gpu-initrd) install_initrd_nvidia_gpu ;;	
+
+	rootfs-nvidia-gpu-confidential-image) install_image_nvidia_gpu_confidential ;;
+
+	rootfs-nvidia-gpu-confidential-initrd) install_initrd_nvidia_gpu_confidential ;;
+
 	runk) install_runk ;;
 
 	shim-v2) install_shimv2 ;;