diff --git a/meta-ti-bsp/classes/kernel-fitimage-deprecated.bbclass b/meta-ti-bsp/classes/kernel-fitimage-deprecated.bbclass
new file mode 100644
index 00000000..b1705818
--- /dev/null
+++ b/meta-ti-bsp/classes/kernel-fitimage-deprecated.bbclass
@@ -0,0 +1,839 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+inherit kernel-uboot-deprecated kernel-artifact-names uboot-config
+require conf/image-fitimage.conf
+
+def get_fit_replacement_type(d):
+    kerneltypes = d.getVar('KERNEL_IMAGETYPES') or ""
+    replacementtype = ""
+    if 'fitImage' in kerneltypes.split():
+        uarch = d.getVar("UBOOT_ARCH")
+        if uarch == "arm64":
+            replacementtype = "Image"
+        elif uarch == "riscv":
+            replacementtype = "Image"
+        elif uarch == "mips":
+            replacementtype = "vmlinuz.bin"
+        elif uarch == "x86":
+            replacementtype = "bzImage"
+        elif uarch == "microblaze":
+            replacementtype = "linux.bin"
+        else:
+            replacementtype = "zImage"
+    return replacementtype
+
+KERNEL_IMAGETYPE_REPLACEMENT ?= "${@get_fit_replacement_type(d)}"
+DEPENDS:append = " ${@'u-boot-tools-native dtc-native' if 'fitImage' in (d.getVar('KERNEL_IMAGETYPES') or '').split() else ''}"
+
+python __anonymous () {
+    # Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
+    # to kernel.bbclass . We have to override it, since we pack zImage
+    # (at least for now) into the fitImage .
+    typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE") or ""
+    if 'fitImage' in typeformake.split():
+        d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake.replace('fitImage', d.getVar('KERNEL_IMAGETYPE_REPLACEMENT')))
+
+    image = d.getVar('INITRAMFS_IMAGE')
+    if image and not bb.utils.to_boolean(d.getVar('INITRAMFS_IMAGE_BUNDLE')):
+        if d.getVar('INITRAMFS_MULTICONFIG'):
+            mc = d.getVar('BB_CURRENT_MC')
+            d.appendVarFlag('do_assemble_fitimage_initramfs', 'mcdepends', ' mc:' + mc + ':${INITRAMFS_MULTICONFIG}:${INITRAMFS_IMAGE}:do_image_complete')
+        else:
+            d.appendVarFlag('do_assemble_fitimage_initramfs', 'depends', ' ${INITRAMFS_IMAGE}:do_image_complete')
+
+    #check if there are any dtb providers
+    providerdtb = d.getVar("PREFERRED_PROVIDER_virtual/dtb")
+    if providerdtb:
+        d.appendVarFlag('do_assemble_fitimage', 'depends', ' virtual/dtb:do_populate_sysroot')
+        d.appendVarFlag('do_assemble_fitimage_initramfs', 'depends', ' virtual/dtb:do_populate_sysroot')
+        d.setVar('EXTERNAL_KERNEL_DEVICETREE', "${RECIPE_SYSROOT}/boot/devicetree")
+}
+
+#
+# Emit the fitImage ITS header
+#
+# $1 ... .its filename
+fitimage_emit_fit_header() {
+	cat << EOF >> $1
+/dts-v1/;
+
+/ {
+        description = "${FIT_DESC}";
+        #address-cells = <${FIT_ADDRESS_CELLS}>;
+EOF
+}
+
+#
+# Emit the fitImage section bits
+#
+# $1 ... .its filename
+# $2 ... Section bit type: imagestart - image section start
+#                          confstart  - configuration section start
+#                          sectend    - section end
+#                          fitend     - fitimage end
+#
+fitimage_emit_section_maint() {
+	case $2 in
+	imagestart)
+		cat << EOF >> $1
+
+        images {
+EOF
+	;;
+	confstart)
+		cat << EOF >> $1
+
+        configurations {
+EOF
+	;;
+	sectend)
+		cat << EOF >> $1
+	};
+EOF
+	;;
+	fitend)
+		cat << EOF >> $1
+};
+EOF
+	;;
+	esac
+}
+
+#
+# Emit the fitImage ITS kernel section
+#
+# $1 ... .its filename
+# $2 ... Image counter
+# $3 ... Path to kernel image
+# $4 ... Compression type
+fitimage_emit_section_kernel() {
+
+	kernel_csum="${FIT_HASH_ALG}"
+	kernel_sign_algo="${FIT_SIGN_ALG}"
+	kernel_sign_keyname="${UBOOT_SIGN_IMG_KEYNAME}"
+
+	ENTRYPOINT="${UBOOT_ENTRYPOINT}"
+	if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then
+		ENTRYPOINT=`${HOST_PREFIX}nm vmlinux | \
+			awk '$3=="${UBOOT_ENTRYSYMBOL}" {print "0x"$1;exit}'`
+	fi
+
+	cat << EOF >> $1
+                kernel-$2 {
+                        description = "Linux kernel";
+                        data = /incbin/("$3");
+                        type = "${UBOOT_MKIMAGE_KERNEL_TYPE}";
+                        arch = "${UBOOT_ARCH}";
+                        os = "linux";
+                        compression = "$4";
+                        load = <${UBOOT_LOADADDRESS}>;
+                        entry = <$ENTRYPOINT>;
+                        hash-1 {
+                                algo = "$kernel_csum";
+                        };
+                };
+EOF
+
+	if [ "${UBOOT_SIGN_ENABLE}" = "1" -a "${FIT_SIGN_INDIVIDUAL}" = "1" -a -n "$kernel_sign_keyname" ] ; then
+		sed -i '$ d' $1
+		cat << EOF >> $1
+                        signature-1 {
+                                algo = "$kernel_csum,$kernel_sign_algo";
+                                key-name-hint = "$kernel_sign_keyname";
+                        };
+                };
+EOF
+	fi
+}
+
+#
+# Emit the fitImage ITS DTB section
+#
+# $1 ... .its filename
+# $2 ... Image counter
+# $3 ... Path to DTB image
+fitimage_emit_section_dtb() {
+
+	dtb_csum="${FIT_HASH_ALG}"
+	dtb_sign_algo="${FIT_SIGN_ALG}"
+	dtb_sign_keyname="${UBOOT_SIGN_IMG_KEYNAME}"
+
+	dtb_loadline=""
+	dtb_ext=${DTB##*.}
+	if [ "${dtb_ext}" = "dtbo" ]; then
+		if [ -n "${UBOOT_DTBO_LOADADDRESS}" ]; then
+			dtb_loadline="load = <${UBOOT_DTBO_LOADADDRESS}>;"
+		fi
+	elif [ -n "${UBOOT_DTB_LOADADDRESS}" ]; then
+		dtb_loadline="load = <${UBOOT_DTB_LOADADDRESS}>;"
+	fi
+	cat << EOF >> $1
+                fdt-$2 {
+                        description = "Flattened Device Tree blob";
+                        data = /incbin/("$3");
+                        type = "flat_dt";
+                        arch = "${UBOOT_ARCH}";
+                        compression = "none";
+                        $dtb_loadline
+                        hash-1 {
+                                algo = "$dtb_csum";
+                        };
+                };
+EOF
+
+	if [ "${UBOOT_SIGN_ENABLE}" = "1" -a "${FIT_SIGN_INDIVIDUAL}" = "1" -a -n "$dtb_sign_keyname" ] ; then
+		sed -i '$ d' $1
+		cat << EOF >> $1
+                        signature-1 {
+                                algo = "$dtb_csum,$dtb_sign_algo";
+                                key-name-hint = "$dtb_sign_keyname";
+                        };
+                };
+EOF
+	fi
+}
+
+#
+# Emit the fitImage ITS u-boot script section
+#
+# $1 ... .its filename
+# $2 ... Image counter
+# $3 ... Path to boot script image
+fitimage_emit_section_boot_script() {
+
+	bootscr_csum="${FIT_HASH_ALG}"
+	bootscr_sign_algo="${FIT_SIGN_ALG}"
+	bootscr_sign_keyname="${UBOOT_SIGN_IMG_KEYNAME}"
+
+        cat << EOF >> $1
+                bootscr-$2 {
+                        description = "U-boot script";
+                        data = /incbin/("$3");
+                        type = "script";
+                        arch = "${UBOOT_ARCH}";
+                        compression = "none";
+                        hash-1 {
+                                algo = "$bootscr_csum";
+                        };
+                };
+EOF
+
+	if [ "${UBOOT_SIGN_ENABLE}" = "1" -a "${FIT_SIGN_INDIVIDUAL}" = "1" -a -n "$bootscr_sign_keyname" ] ; then
+		sed -i '$ d' $1
+		cat << EOF >> $1
+                        signature-1 {
+                                algo = "$bootscr_csum,$bootscr_sign_algo";
+                                key-name-hint = "$bootscr_sign_keyname";
+                        };
+                };
+EOF
+	fi
+}
+
+#
+# Emit the fitImage ITS setup section
+#
+# $1 ... .its filename
+# $2 ... Image counter
+# $3 ... Path to setup image
+fitimage_emit_section_setup() {
+
+	setup_csum="${FIT_HASH_ALG}"
+	setup_sign_algo="${FIT_SIGN_ALG}"
+	setup_sign_keyname="${UBOOT_SIGN_IMG_KEYNAME}"
+
+	cat << EOF >> $1
+                setup-$2 {
+                        description = "Linux setup.bin";
+                        data = /incbin/("$3");
+                        type = "x86_setup";
+                        arch = "${UBOOT_ARCH}";
+                        os = "linux";
+                        compression = "none";
+                        load = <0x00090000>;
+                        entry = <0x00090000>;
+                        hash-1 {
+                                algo = "$setup_csum";
+                        };
+                };
+EOF
+
+	if [ "${UBOOT_SIGN_ENABLE}" = "1" -a "${FIT_SIGN_INDIVIDUAL}" = "1" -a -n "$setup_sign_keyname" ] ; then
+		sed -i '$ d' $1
+		cat << EOF >> $1
+                        signature-1 {
+                                algo = "$setup_csum,$setup_sign_algo";
+                                key-name-hint = "$setup_sign_keyname";
+                        };
+                };
+EOF
+	fi
+}
+
+#
+# Emit the fitImage ITS ramdisk section
+#
+# $1 ... .its filename
+# $2 ... Image counter
+# $3 ... Path to ramdisk image
+fitimage_emit_section_ramdisk() {
+
+	ramdisk_csum="${FIT_HASH_ALG}"
+	ramdisk_sign_algo="${FIT_SIGN_ALG}"
+	ramdisk_sign_keyname="${UBOOT_SIGN_IMG_KEYNAME}"
+	ramdisk_loadline=""
+	ramdisk_entryline=""
+
+	if [ -n "${UBOOT_RD_LOADADDRESS}" ]; then
+		ramdisk_loadline="load = <${UBOOT_RD_LOADADDRESS}>;"
+	fi
+	if [ -n "${UBOOT_RD_ENTRYPOINT}" ]; then
+		ramdisk_entryline="entry = <${UBOOT_RD_ENTRYPOINT}>;"
+	fi
+
+	cat << EOF >> $1
+                ramdisk-$2 {
+                        description = "${INITRAMFS_IMAGE}";
+                        data = /incbin/("$3");
+                        type = "ramdisk";
+                        arch = "${UBOOT_ARCH}";
+                        os = "linux";
+                        compression = "none";
+                        $ramdisk_loadline
+                        $ramdisk_entryline
+                        hash-1 {
+                                algo = "$ramdisk_csum";
+                        };
+                };
+EOF
+
+	if [ "${UBOOT_SIGN_ENABLE}" = "1" -a "${FIT_SIGN_INDIVIDUAL}" = "1" -a -n "$ramdisk_sign_keyname" ] ; then
+		sed -i '$ d' $1
+		cat << EOF >> $1
+                        signature-1 {
+                                algo = "$ramdisk_csum,$ramdisk_sign_algo";
+                                key-name-hint = "$ramdisk_sign_keyname";
+                        };
+                };
+EOF
+	fi
+}
+
+#
+# echoes symlink destination if it points below directory
+#
+# $1 ... file that's a potential symlink
+# $2 ... expected parent directory
+symlink_points_below() {
+	file="$2/$1"
+	dir=$2
+
+	if ! [ -L "$file" ]; then
+		return
+	fi
+
+	realpath="$(realpath --relative-to=$dir $file)"
+	if [ -z "${realpath%%../*}" ]; then
+		return
+	fi
+
+	echo "$realpath"
+}
+
+#
+# Emit the fitImage ITS configuration section
+#
+# $1 ... .its filename
+# $2 ... Linux kernel ID
+# $3 ... DTB image name
+# $4 ... ramdisk ID
+# $5 ... u-boot script ID
+# $6 ... config ID
+# $7 ... default flag
+# $8 ... default DTB image name
+fitimage_emit_section_config() {
+
+	conf_csum="${FIT_HASH_ALG}"
+	conf_sign_algo="${FIT_SIGN_ALG}"
+	conf_padding_algo="${FIT_PAD_ALG}"
+	if [ "${UBOOT_SIGN_ENABLE}" = "1" ] ; then
+		conf_sign_keyname="${UBOOT_SIGN_KEYNAME}"
+	fi
+
+	its_file="$1"
+	kernel_id="$2"
+	dtb_image="$3"
+	ramdisk_id="$4"
+	bootscr_id="$5"
+	config_id="$6"
+	default_flag="$7"
+	default_dtb_image="$8"
+
+	# Test if we have any DTBs at all
+	sep=""
+	conf_desc=""
+	conf_node="${FIT_CONF_PREFIX}"
+	kernel_line=""
+	fdt_line=""
+	ramdisk_line=""
+	bootscr_line=""
+	setup_line=""
+	default_line=""
+	compatible_line=""
+
+	dtb_image_sect=$(symlink_points_below $dtb_image "${EXTERNAL_KERNEL_DEVICETREE}")
+	if [ -z "$dtb_image_sect" ]; then
+		dtb_image_sect=$dtb_image
+	fi
+
+	dtb_path="${EXTERNAL_KERNEL_DEVICETREE}/${dtb_image_sect}"
+	if [ -f "$dtb_path" ] || [ -L "$dtb_path" ]; then
+		compat=$(fdtget -t s "$dtb_path" / compatible | sed 's/ /", "/g')
+		if [ -n "$compat" ]; then
+			compatible_line="compatible = \"$compat\";"
+		fi
+	fi
+
+	dtb_image=$(echo $dtb_image | tr '/' '_')
+	dtb_image_sect=$(echo "${dtb_image_sect}" | tr '/' '_')
+
+	# conf node name is selected based on dtb ID if it is present,
+	# otherwise its selected based on kernel ID
+	if [ -n "$dtb_image" ]; then
+		conf_node=$conf_node$dtb_image
+	else
+		conf_node=$conf_node$kernel_id
+	fi
+
+	if [ -n "$kernel_id" ]; then
+		conf_desc="Linux kernel"
+		sep=", "
+		kernel_line="kernel = \"kernel-$kernel_id\";"
+	fi
+
+	if [ -n "$dtb_image" ]; then
+		conf_desc="$conf_desc${sep}FDT blob"
+		sep=", "
+		fdt_line="fdt = \"fdt-$dtb_image_sect\";"
+	fi
+
+	if [ -n "$ramdisk_id" ]; then
+		conf_desc="$conf_desc${sep}ramdisk"
+		sep=", "
+		ramdisk_line="ramdisk = \"ramdisk-$ramdisk_id\";"
+	fi
+
+	if [ -n "$bootscr_id" ]; then
+		conf_desc="$conf_desc${sep}u-boot script"
+		sep=", "
+		bootscr_line="bootscr = \"bootscr-$bootscr_id\";"
+	fi
+
+	if [ -n "$config_id" ]; then
+		conf_desc="$conf_desc${sep}setup"
+		setup_line="setup = \"setup-$config_id\";"
+	fi
+
+	if [ "$default_flag" = "1" ]; then
+		# default node is selected based on dtb ID if it is present,
+		# otherwise its selected based on kernel ID
+		if [ -n "$dtb_image" ]; then
+			# Select default node as user specified dtb when
+			# multiple dtb exists.
+			if [ -n "$default_dtb_image" ]; then
+				default_line="default = \"${FIT_CONF_PREFIX}$default_dtb_image\";"
+			else
+				default_line="default = \"${FIT_CONF_PREFIX}$dtb_image\";"
+			fi
+		else
+			default_line="default = \"${FIT_CONF_PREFIX}$kernel_id\";"
+		fi
+	fi
+
+	cat << EOF >> $its_file
+                $default_line
+                $conf_node {
+                        description = "$default_flag $conf_desc";
+                        $compatible_line
+                        $kernel_line
+                        $fdt_line
+                        $ramdisk_line
+                        $bootscr_line
+                        $setup_line
+                        hash-1 {
+                                algo = "$conf_csum";
+                        };
+EOF
+
+	if [ -n "$conf_sign_keyname" ] ; then
+
+		sign_line="sign-images = "
+		sep=""
+
+		if [ -n "$kernel_id" ]; then
+			sign_line="$sign_line${sep}\"kernel\""
+			sep=", "
+		fi
+
+		if [ -n "$dtb_image" ]; then
+			sign_line="$sign_line${sep}\"fdt\""
+			sep=", "
+		fi
+
+		if [ -n "$ramdisk_id" ]; then
+			sign_line="$sign_line${sep}\"ramdisk\""
+			sep=", "
+		fi
+
+		if [ -n "$bootscr_id" ]; then
+			sign_line="$sign_line${sep}\"bootscr\""
+			sep=", "
+		fi
+
+		if [ -n "$config_id" ]; then
+			sign_line="$sign_line${sep}\"setup\""
+		fi
+
+		sign_line="$sign_line;"
+
+		cat << EOF >> $its_file
+                        signature-1 {
+                                algo = "$conf_csum,$conf_sign_algo";
+                                key-name-hint = "$conf_sign_keyname";
+                                padding = "$conf_padding_algo";
+                                $sign_line
+                        };
+EOF
+	fi
+
+	cat << EOF >> $its_file
+                };
+EOF
+}
+
+#
+# Assemble fitImage
+#
+# $1 ... .its filename
+# $2 ... fitImage name
+# $3 ... include ramdisk
+fitimage_assemble() {
+	kernelcount=1
+	dtbcount=""
+	DTBS=""
+	ramdiskcount=$3
+	setupcount=""
+	bootscr_id=""
+	default_dtb_image=""
+	rm -f $1 arch/${ARCH}/boot/$2
+
+	if [ -n "${UBOOT_SIGN_IMG_KEYNAME}" -a "${UBOOT_SIGN_KEYNAME}" = "${UBOOT_SIGN_IMG_KEYNAME}" ]; then
+		bbfatal "Keys used to sign images and configuration nodes must be different."
+	fi
+
+	fitimage_emit_fit_header $1
+
+	#
+	# Step 1: Prepare a kernel image section.
+	#
+	fitimage_emit_section_maint $1 imagestart
+
+	uboot_prep_kimage
+	fitimage_emit_section_kernel $1 $kernelcount linux.bin "$linux_comp"
+
+	#
+	# Step 2: Prepare a DTB image section
+	#
+
+	if [ -n "${KERNEL_DEVICETREE}" ]; then
+		dtbcount=1
+		for DTB in ${KERNEL_DEVICETREE}; do
+			if echo $DTB | grep -q '/dts/'; then
+				bbwarn "$DTB contains the full path to the the dts file, but only the dtb name should be used."
+				DTB=`basename $DTB | sed 's,\.dts$,.dtb,g'`
+			fi
+
+			# Skip ${DTB} if it's also provided in ${EXTERNAL_KERNEL_DEVICETREE}
+			if [ -n "${EXTERNAL_KERNEL_DEVICETREE}" ] && [ -s ${EXTERNAL_KERNEL_DEVICETREE}/${DTB} ]; then
+				continue
+			fi
+
+			DTB_PATH="${KERNEL_OUTPUT_DIR}/dts/$DTB"
+			if [ ! -e "$DTB_PATH" ]; then
+				DTB_PATH="${KERNEL_OUTPUT_DIR}/$DTB"
+			fi
+
+			# Strip off the path component from the filename
+			if "${@'false' if oe.types.boolean(d.getVar('KERNEL_DTBVENDORED')) else 'true'}"; then
+				DTB=`basename $DTB`
+			fi
+
+			# Set the default dtb image if it exists in the devicetree.
+			if [ "${FIT_CONF_DEFAULT_DTB}" = "$DTB" ];then
+				default_dtb_image=$(echo "$DTB" | tr '/' '_')
+			fi
+
+			DTB=$(echo "$DTB" | tr '/' '_')
+
+			# Skip DTB if we've picked it up previously
+			echo "$DTBS" | tr ' ' '\n' | grep -xq "$DTB" && continue
+
+			DTBS="$DTBS $DTB"
+			DTB=$(echo $DTB | tr '/' '_')
+			fitimage_emit_section_dtb $1 $DTB $DTB_PATH
+		done
+	fi
+
+	if [ -n "${EXTERNAL_KERNEL_DEVICETREE}" ]; then
+		dtbcount=1
+		for DTB in $(find "${EXTERNAL_KERNEL_DEVICETREE}" -name '*.dtb' -printf '%P\n' | sort) \
+		$(find "${EXTERNAL_KERNEL_DEVICETREE}" -name '*.dtbo' -printf '%P\n' | sort); do
+			# Set the default dtb image if it exists in the devicetree.
+			if [ ${FIT_CONF_DEFAULT_DTB} = $DTB ];then
+				default_dtb_image=$(echo "$DTB" | tr '/' '_')
+			fi
+
+			DTB=$(echo "$DTB" | tr '/' '_')
+
+			# Skip DTB/DTBO if we've picked it up previously
+			echo "$DTBS" | tr ' ' '\n' | grep -xq "$DTB" && continue
+
+			DTBS="$DTBS $DTB"
+
+			# Also skip if a symlink. We'll later have each config section point at it
+			[ $(symlink_points_below $DTB "${EXTERNAL_KERNEL_DEVICETREE}") ] && continue
+
+			DTB=$(echo $DTB | tr '/' '_')
+			fitimage_emit_section_dtb $1 $DTB "${EXTERNAL_KERNEL_DEVICETREE}/$DTB"
+		done
+	fi
+
+	if [ -n "${FIT_CONF_DEFAULT_DTB}" ] && [ -z $default_dtb_image ]; then 
+		bbwarn "${FIT_CONF_DEFAULT_DTB} is not available in the list of device trees."
+	fi
+
+	#
+	# Step 3: Prepare a u-boot script section
+	#
+
+	if [ -n "${FIT_UBOOT_ENV}" ]; then
+		cp ${UNPACKDIR}/${FIT_UBOOT_ENV} ${B}
+		bootscr_id="${FIT_UBOOT_ENV}"
+		fitimage_emit_section_boot_script $1 "$bootscr_id" ${FIT_UBOOT_ENV}
+	fi
+
+	#
+	# Step 4: Prepare a setup section. (For x86)
+	#
+	if [ -e ${KERNEL_OUTPUT_DIR}/setup.bin ]; then
+		setupcount=1
+		fitimage_emit_section_setup $1 $setupcount ${KERNEL_OUTPUT_DIR}/setup.bin
+	fi
+
+	#
+	# Step 5: Prepare a ramdisk section.
+	#
+	if [ "x${ramdiskcount}" = "x1" ] && [ "${INITRAMFS_IMAGE_BUNDLE}" != "1" ]; then
+		# Find and use the first initramfs image archive type we find
+		found=
+		for img in ${FIT_SUPPORTED_INITRAMFS_FSTYPES}; do
+			initramfs_path="${INITRAMFS_DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.$img"
+			if [ -e "$initramfs_path" ]; then
+				bbnote "Found initramfs image: $initramfs_path"
+				found=true
+				fitimage_emit_section_ramdisk $1 "$ramdiskcount" "$initramfs_path"
+				break
+			else
+				bbnote "Did not find initramfs image: $initramfs_path"
+			fi
+		done
+
+		if [ -z "$found" ]; then
+			bbfatal "Could not find a valid initramfs type for ${INITRAMFS_IMAGE_NAME}, the supported types are: ${FIT_SUPPORTED_INITRAMFS_FSTYPES}"
+		fi
+	fi
+
+	fitimage_emit_section_maint $1 sectend
+
+	# Force the first Kernel and DTB in the default config
+	kernelcount=1
+	if [ -n "$dtbcount" ]; then
+		dtbcount=1
+	fi
+
+	#
+	# Step 6: Prepare a configurations section
+	#
+	fitimage_emit_section_maint $1 confstart
+
+	# kernel-fitimage.bbclass currently only supports a single kernel (no less or
+	# more) to be added to the FIT image along with 0 or more device trees and
+	# 0 or 1 ramdisk.
+	# It is also possible to include an initramfs bundle (kernel and rootfs in one binary)
+	# When the initramfs bundle is used ramdisk is disabled.
+	# If a device tree is to be part of the FIT image, then select
+	# the default configuration to be used is based on the dtbcount. If there is
+	# no dtb present than select the default configuation to be based on
+	# the kernelcount.
+	if [ -n "$DTBS" ]; then
+		i=1
+		for DTB in ${DTBS}; do
+			dtb_ext=${DTB##*.}
+			if [ "$dtb_ext" = "dtbo" ]; then
+				fitimage_emit_section_config $1 "" "$DTB" "" "$bootscr_id" "" "`expr $i = $dtbcount`" "$default_dtb_image"
+			else
+				fitimage_emit_section_config $1 $kernelcount "$DTB" "$ramdiskcount" "$bootscr_id" "$setupcount" "`expr $i = $dtbcount`" "$default_dtb_image"
+			fi
+			i=`expr $i + 1`
+		done
+	else
+		defaultconfigcount=1
+		fitimage_emit_section_config $1 $kernelcount "" "$ramdiskcount" "$bootscr_id"  "$setupcount" $defaultconfigcount "$default_dtb_image"
+	fi
+
+	fitimage_emit_section_maint $1 sectend
+
+	fitimage_emit_section_maint $1 fitend
+
+	#
+	# Step 7: Assemble the image
+	#
+	${UBOOT_MKIMAGE} \
+		${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \
+		-f $1 \
+		${KERNEL_OUTPUT_DIR}/$2
+
+	#
+	# Step 8: Sign the image
+	#
+	if [ "x${UBOOT_SIGN_ENABLE}" = "x1" ] ; then
+		${UBOOT_MKIMAGE_SIGN} \
+			${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \
+			-F -k "${UBOOT_SIGN_KEYDIR}" \
+			-r ${KERNEL_OUTPUT_DIR}/$2 \
+			${UBOOT_MKIMAGE_SIGN_ARGS}
+	fi
+}
+
+do_assemble_fitimage() {
+	if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage"; then
+		cd ${B}
+		fitimage_assemble fit-image.its fitImage-none ""
+		if [ "${INITRAMFS_IMAGE_BUNDLE}" != "1" ]; then
+			ln -sf fitImage-none ${B}/${KERNEL_OUTPUT_DIR}/fitImage
+		fi
+	fi
+}
+
+addtask assemble_fitimage before do_install after do_compile
+
+SYSROOT_DIRS:append = " /sysroot-only"
+do_install:append() {
+	if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage" && \
+		[ "${UBOOT_SIGN_ENABLE}" = "1" ]; then
+		install -D ${B}/${KERNEL_OUTPUT_DIR}/fitImage-none ${D}/sysroot-only/fitImage
+	fi
+}
+
+do_assemble_fitimage_initramfs() {
+	if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage" && \
+		test -n "${INITRAMFS_IMAGE}" ; then
+		cd ${B}
+		if [ "${INITRAMFS_IMAGE_BUNDLE}" = "1" ]; then
+			fitimage_assemble fit-image-${INITRAMFS_IMAGE}.its fitImage-bundle ""
+			ln -sf fitImage-bundle ${B}/${KERNEL_OUTPUT_DIR}/fitImage
+		else
+			fitimage_assemble fit-image-${INITRAMFS_IMAGE}.its fitImage-${INITRAMFS_IMAGE} 1
+		fi
+	fi
+}
+
+addtask assemble_fitimage_initramfs before do_deploy after do_bundle_initramfs
+
+do_kernel_generate_rsa_keys() {
+	if [ "${UBOOT_SIGN_ENABLE}" = "0" ] && [ "${FIT_GENERATE_KEYS}" = "1" ]; then
+		bbwarn "FIT_GENERATE_KEYS is set to 1 even though UBOOT_SIGN_ENABLE is set to 0. The keys will not be generated as they won't be used."
+	fi
+
+	if [ "${UBOOT_SIGN_ENABLE}" = "1" ] && [ "${FIT_GENERATE_KEYS}" = "1" ]; then
+
+		# Generate keys to sign configuration nodes, only if they don't already exist
+		if [ ! -f "${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_KEYNAME}".key ] || \
+			[ ! -f "${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_KEYNAME}".crt ]; then
+
+			# make directory if it does not already exist
+			mkdir -p "${UBOOT_SIGN_KEYDIR}"
+
+			bbnote "Generating RSA private key for signing fitImage"
+			openssl genrsa ${FIT_KEY_GENRSA_ARGS} -out \
+				"${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_KEYNAME}".key \
+			"${FIT_SIGN_NUMBITS}"
+
+			bbnote "Generating certificate for signing fitImage"
+			openssl req ${FIT_KEY_REQ_ARGS} "${FIT_KEY_SIGN_PKCS}" \
+				-key "${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_KEYNAME}".key \
+				-out "${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_KEYNAME}".crt
+		fi
+
+		# Generate keys to sign image nodes, only if they don't already exist
+		if [ ! -f "${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_IMG_KEYNAME}".key ] || \
+			[ ! -f "${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_IMG_KEYNAME}".crt ]; then
+
+			# make directory if it does not already exist
+			mkdir -p "${UBOOT_SIGN_KEYDIR}"
+
+			bbnote "Generating RSA private key for signing fitImage"
+			openssl genrsa ${FIT_KEY_GENRSA_ARGS} -out \
+				"${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_IMG_KEYNAME}".key \
+			"${FIT_SIGN_NUMBITS}"
+
+			bbnote "Generating certificate for signing fitImage"
+			openssl req ${FIT_KEY_REQ_ARGS} "${FIT_KEY_SIGN_PKCS}" \
+				-key "${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_IMG_KEYNAME}".key \
+				-out "${UBOOT_SIGN_KEYDIR}/${UBOOT_SIGN_IMG_KEYNAME}".crt
+		fi
+	fi
+}
+
+addtask kernel_generate_rsa_keys before do_assemble_fitimage after do_compile
+
+kernel_deprecated_do_deploy[vardepsexclude] = "DATETIME"
+kernel_deprecated_do_deploy:append() {
+	# Update deploy directory
+	if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage"; then
+
+		if [ "${INITRAMFS_IMAGE_BUNDLE}" != "1" ]; then
+			bbnote "Copying fit-image.its source file..."
+			install -m 0644 ${B}/fit-image.its "$deployDir/fitImage-its-${KERNEL_FIT_NAME}.its"
+			if [ -n "${KERNEL_FIT_LINK_NAME}" ] ; then
+				ln -snf fitImage-its-${KERNEL_FIT_NAME}.its "$deployDir/fitImage-its-${KERNEL_FIT_LINK_NAME}"
+			fi
+
+			bbnote "Copying linux.bin file..."
+			install -m 0644 ${B}/linux.bin $deployDir/fitImage-linux.bin-${KERNEL_FIT_NAME}${KERNEL_FIT_BIN_EXT}
+			if [ -n "${KERNEL_FIT_LINK_NAME}" ] ; then
+				ln -snf fitImage-linux.bin-${KERNEL_FIT_NAME}${KERNEL_FIT_BIN_EXT} "$deployDir/fitImage-linux.bin-${KERNEL_FIT_LINK_NAME}"
+			fi
+		fi
+
+		if [ -n "${INITRAMFS_IMAGE}" ]; then
+			bbnote "Copying fit-image-${INITRAMFS_IMAGE}.its source file..."
+			install -m 0644 ${B}/fit-image-${INITRAMFS_IMAGE}.its "$deployDir/fitImage-its-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_NAME}.its"
+			if [ -n "${KERNEL_FIT_LINK_NAME}" ] ; then
+				ln -snf fitImage-its-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_NAME}.its "$deployDir/fitImage-its-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_LINK_NAME}"
+			fi
+
+			if [ "${INITRAMFS_IMAGE_BUNDLE}" != "1" ]; then
+				bbnote "Copying fitImage-${INITRAMFS_IMAGE} file..."
+				install -m 0644 ${B}/${KERNEL_OUTPUT_DIR}/fitImage-${INITRAMFS_IMAGE} "$deployDir/fitImage-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_NAME}${KERNEL_FIT_BIN_EXT}"
+				if [ -n "${KERNEL_FIT_LINK_NAME}" ] ; then
+					ln -snf fitImage-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_NAME}${KERNEL_FIT_BIN_EXT} "$deployDir/fitImage-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_LINK_NAME}"
+				fi
+			fi
+		fi
+	fi
+}
diff --git a/meta-ti-bsp/classes/kernel-fitimage-legacyhs.bbclass b/meta-ti-bsp/classes/kernel-fitimage-legacyhs.bbclass
index 61813555..ca133457 100644
--- a/meta-ti-bsp/classes/kernel-fitimage-legacyhs.bbclass
+++ b/meta-ti-bsp/classes/kernel-fitimage-legacyhs.bbclass
@@ -1,4 +1,4 @@
-inherit ti-secdev kernel-uboot uboot-sign-legacyhs
+inherit ti-secdev kernel-uboot-deprecated uboot-sign-legacyhs
 
 FITIMAGE_HASH_ALGO ?= "sha1"
 FITIMAGE_PACK_TEE ?= "0"
diff --git a/meta-ti-bsp/classes/kernel-uboot-deprecated.bbclass b/meta-ti-bsp/classes/kernel-uboot-deprecated.bbclass
new file mode 100644
index 00000000..6d4aff6b
--- /dev/null
+++ b/meta-ti-bsp/classes/kernel-uboot-deprecated.bbclass
@@ -0,0 +1,51 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+# fitImage kernel compression algorithm
+FIT_KERNEL_COMP_ALG ?= "gzip"
+FIT_KERNEL_COMP_ALG_EXTENSION ?= ".gz"
+
+# Kernel image type passed to mkimage (i.e. kernel kernel_noload...)
+UBOOT_MKIMAGE_KERNEL_TYPE ?= "kernel"
+
+uboot_prep_kimage() {
+	if [ -e arch/${ARCH}/boot/compressed/vmlinux ]; then
+		vmlinux_path="arch/${ARCH}/boot/compressed/vmlinux"
+		linux_suffix=""
+		linux_comp="none"
+	elif [ -e arch/${ARCH}/boot/vmlinuz.bin ]; then
+		rm -f linux.bin
+		cp -l arch/${ARCH}/boot/vmlinuz.bin linux.bin
+		vmlinux_path=""
+		linux_suffix=""
+		linux_comp="none"
+	else
+		vmlinux_path="vmlinux"
+		# Use vmlinux.initramfs for linux.bin when INITRAMFS_IMAGE_BUNDLE set
+		# As per the implementation in kernel.bbclass.
+		# See do_bundle_initramfs function
+		if [ "${INITRAMFS_IMAGE_BUNDLE}" = "1" ] && [ -e vmlinux.initramfs ]; then
+			vmlinux_path="vmlinux.initramfs"
+		fi
+		linux_suffix="${FIT_KERNEL_COMP_ALG_EXTENSION}"
+		linux_comp="${FIT_KERNEL_COMP_ALG}"
+	fi
+
+	[ -n "${vmlinux_path}" ] && ${KERNEL_OBJCOPY} -O binary -R .note -R .comment -S "${vmlinux_path}" linux.bin
+
+	if [ "${linux_comp}" != "none" ] ; then
+		if [ "${linux_comp}" = "gzip" ] ; then
+			gzip -9 linux.bin
+		elif [ "${linux_comp}" = "lzo" ] ; then
+			lzop -9 linux.bin
+		elif [ "${linux_comp}" = "lzma" ] ; then
+			xz --format=lzma -f -6 linux.bin
+		fi
+		mv -f "linux.bin${linux_suffix}" linux.bin
+	fi
+
+	echo "${linux_comp}"
+}
diff --git a/meta-ti-bsp/classes/kernel_deprecated.bbclass b/meta-ti-bsp/classes/kernel_deprecated.bbclass
new file mode 100644
index 00000000..328a08fd
--- /dev/null
+++ b/meta-ti-bsp/classes/kernel_deprecated.bbclass
@@ -0,0 +1,869 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+inherit linux-kernel-base kernel-module-split
+
+COMPATIBLE_HOST = ".*-linux"
+
+KERNEL_PACKAGE_NAME ??= "kernel"
+KERNEL_DEPLOYSUBDIR ??= "${@ "" if (d.getVar("KERNEL_PACKAGE_NAME") == "kernel") else d.getVar("KERNEL_PACKAGE_NAME") }"
+
+PROVIDES += "virtual/kernel"
+DEPENDS += "virtual/cross-binutils virtual/cross-cc kmod-native bc-native bison-native"
+DEPENDS += "${@bb.utils.contains("INITRAMFS_FSTYPES", "cpio.lzo", "lzop-native", "", d)}"
+DEPENDS += "${@bb.utils.contains("INITRAMFS_FSTYPES", "cpio.lz4", "lz4-native", "", d)}"
+DEPENDS += "${@bb.utils.contains("INITRAMFS_FSTYPES", "cpio.zst", "zstd-native", "", d)}"
+PACKAGE_WRITE_DEPS += "depmodwrapper-cross"
+
+do_deploy[depends] += "depmodwrapper-cross:do_populate_sysroot gzip-native:do_populate_sysroot"
+do_clean[depends] += "make-mod-scripts:do_clean"
+
+# CPE entries from NVD use linux_kernel, but the raw CVE entries from the kernel CNA have
+# vendor: linux and product: linux. Note that multiple distributions use "linux" as a product
+# name, so we need to fill vendor to avoid false positives
+CVE_PRODUCT ?= "linux_kernel linux:linux"
+
+S = "${STAGING_KERNEL_DIR}"
+B = "${WORKDIR}/build"
+KBUILD_OUTPUT = "${B}"
+OE_TERMINAL_EXPORTS += "KBUILD_OUTPUT"
+
+# we include gcc above, we dont need virtual/libc
+INHIBIT_DEFAULT_DEPS = "1"
+
+KERNEL_IMAGETYPE ?= "zImage"
+INITRAMFS_IMAGE ?= ""
+INITRAMFS_TASK ?= ""
+INITRAMFS_IMAGE_BUNDLE ?= ""
+INITRAMFS_DEPLOY_DIR_IMAGE ?= "${DEPLOY_DIR_IMAGE}"
+INITRAMFS_MULTICONFIG ?= ""
+
+# KERNEL_VERSION is extracted from source code. It is evaluated as
+# None for the first parsing, since the code has not been fetched.
+# After the code is fetched, it will be evaluated as real version
+# number and cause kernel to be rebuilt. To avoid this, make
+# KERNEL_VERSION_NAME and KERNEL_VERSION_PKG_NAME depend on
+# LINUX_VERSION which is a constant.
+KERNEL_VERSION_NAME = "${@d.getVar('KERNEL_VERSION') or ""}"
+KERNEL_VERSION_NAME[vardepvalue] = "${LINUX_VERSION}"
+KERNEL_VERSION_PKG_NAME = "${@legitimize_package_name(d.getVar('KERNEL_VERSION'))}"
+KERNEL_VERSION_PKG_NAME[vardepvalue] = "${LINUX_VERSION}"
+
+python __anonymous () {
+    pn = d.getVar("PN")
+    kpn = d.getVar("KERNEL_PACKAGE_NAME")
+
+    # XXX Remove this after bug 11905 is resolved
+    #  FILES:${KERNEL_PACKAGE_NAME}-dev doesn't expand correctly
+    if kpn == pn:
+        bb.warn("Some packages (E.g. *-dev) might be missing due to "
+                "bug 11905 (variable KERNEL_PACKAGE_NAME == PN)")
+
+    # The default kernel recipe builds in a shared location defined by
+    # bitbake/distro confs: STAGING_KERNEL_DIR and STAGING_KERNEL_BUILDDIR.
+    # Set these variables to directories under ${WORKDIR} in alternate
+    # kernel recipes (I.e. where KERNEL_PACKAGE_NAME != kernel) so that they
+    # may build in parallel with the default kernel without clobbering.
+    if kpn != "kernel":
+        workdir = d.getVar("WORKDIR")
+        sourceDir = os.path.join(workdir, 'kernel-source')
+        artifactsDir = os.path.join(workdir, 'kernel-build-artifacts')
+        d.setVar("STAGING_KERNEL_DIR", sourceDir)
+        d.setVar("STAGING_KERNEL_BUILDDIR", artifactsDir)
+
+    # Merge KERNEL_IMAGETYPE and KERNEL_ALT_IMAGETYPE into KERNEL_IMAGETYPES
+    type = d.getVar('KERNEL_IMAGETYPE') or ""
+    alttype = d.getVar('KERNEL_ALT_IMAGETYPE') or ""
+    types = d.getVar('KERNEL_IMAGETYPES') or ""
+    if type not in types.split():
+        types = (type + ' ' + types).strip()
+    if alttype not in types.split():
+        types = (alttype + ' ' + types).strip()
+    d.setVar('KERNEL_IMAGETYPES', types)
+
+    # KERNEL_IMAGETYPES may contain a mixture of image types supported directly
+    # by the kernel build system and types which are created by post-processing
+    # the output of the kernel build system (e.g. compressing vmlinux ->
+    # vmlinux.gz in kernel_deprecated_do_transform_kernel()).
+    # KERNEL_IMAGETYPE_FOR_MAKE should contain only image types supported
+    # directly by the kernel build system.
+    if not d.getVar('KERNEL_IMAGETYPE_FOR_MAKE'):
+        typeformake = set()
+        for type in types.split():
+            if type == 'vmlinux.gz':
+                type = 'vmlinux'
+            typeformake.add(type)
+
+        d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', ' '.join(sorted(typeformake)))
+
+    kname = d.getVar('KERNEL_PACKAGE_NAME') or "kernel"
+    imagedest = d.getVar('KERNEL_IMAGEDEST')
+
+    for type in types.split():
+        if bb.data.inherits_class('nopackages', d):
+            continue
+        typelower = type.lower()
+        d.appendVar('PACKAGES', ' %s-image-%s' % (kname, typelower))
+        d.setVar('FILES:' + kname + '-image-' + typelower, '/' + imagedest + '/' + type + '-${KERNEL_VERSION_NAME}' + ' /' + imagedest + '/' + type)
+        d.appendVar('RDEPENDS:%s-image' % kname, ' %s-image-%s (= ${EXTENDPKGV})' % (kname, typelower))
+        splitmods = d.getVar("KERNEL_SPLIT_MODULES")
+        if splitmods != '1':
+            d.appendVar('RDEPENDS:%s-image' % kname, ' %s-modules (= ${EXTENDPKGV})' % kname)
+            d.appendVar('RDEPENDS:%s-image-%s' % (kname, typelower), ' %s-modules-${KERNEL_VERSION_PKG_NAME} (= ${EXTENDPKGV})' % kname)
+            d.setVar('PKG:%s-modules' % kname, '%s-modules-${KERNEL_VERSION_PKG_NAME}' % kname)
+            d.appendVar('RPROVIDES:%s-modules' % kname, ' %s-modules-${KERNEL_VERSION_PKG_NAME}' % kname)
+
+        d.setVar('PKG:%s-image-%s' % (kname,typelower), '%s-image-%s-${KERNEL_VERSION_PKG_NAME}' % (kname, typelower))
+        d.setVar('ALLOW_EMPTY:%s-image-%s' % (kname, typelower), '1')
+
+        if d.getVar('KERNEL_IMAGETYPE_SYMLINK') == '1':
+            d.prependVar('pkg_postinst:%s-image-%s' % (kname,typelower), """set +e
+if [ -n "$D" ]; then
+    ln -sf %s-${KERNEL_VERSION} $D/${KERNEL_IMAGEDEST}/%s > /dev/null 2>&1
+else
+    ln -sf %s-${KERNEL_VERSION} ${KERNEL_IMAGEDEST}/%s > /dev/null 2>&1
+    if [ $? -ne 0 ]; then
+        echo "Filesystem on ${KERNEL_IMAGEDEST}/ doesn't support symlinks, falling back to copied image (%s)."
+        install -m 0644 ${KERNEL_IMAGEDEST}/%s-${KERNEL_VERSION} ${KERNEL_IMAGEDEST}/%s
+    fi
+fi
+set -e
+""" % (type, type, type, type, type, type, type))
+            d.setVar('pkg_postrm:%s-image-%s' % (kname,typelower), """set +e
+if [ -f "${KERNEL_IMAGEDEST}/%s" -o -L "${KERNEL_IMAGEDEST}/%s" ]; then
+    rm -f ${KERNEL_IMAGEDEST}/%s  > /dev/null 2>&1
+fi
+set -e
+""" % (type, type, type))
+
+
+    image = d.getVar('INITRAMFS_IMAGE')
+    # If the INTIRAMFS_IMAGE is set but the INITRAMFS_IMAGE_BUNDLE is set to 0,
+    # the do_bundle_initramfs does nothing, but the INITRAMFS_IMAGE is built
+    # standalone for use by wic and other tools.
+    if image:
+        if d.getVar('INITRAMFS_MULTICONFIG'):
+            d.appendVarFlag('do_bundle_initramfs', 'mcdepends', ' mc:${BB_CURRENT_MC}:${INITRAMFS_MULTICONFIG}:${INITRAMFS_IMAGE}:do_image_complete')
+        else:
+            d.appendVarFlag('do_bundle_initramfs', 'depends', ' ${INITRAMFS_IMAGE}:do_image_complete')
+    if image and bb.utils.to_boolean(d.getVar('INITRAMFS_IMAGE_BUNDLE')):
+        bb.build.addtask('do_transform_bundled_initramfs', 'do_deploy', 'do_bundle_initramfs', d)
+
+    # NOTE: setting INITRAMFS_TASK is for backward compatibility
+    #       The preferred method is to set INITRAMFS_IMAGE, because
+    #       this INITRAMFS_TASK has circular dependency problems
+    #       if the initramfs requires kernel modules
+    image_task = d.getVar('INITRAMFS_TASK')
+    if image_task:
+        d.appendVarFlag('do_configure', 'depends', ' ${INITRAMFS_TASK}')
+}
+
+# Here we pull in all various kernel image types which we support.
+#
+# In case you're wondering why kernel.bbclass inherits the other image
+# types instead of the other way around, the reason for that is to
+# maintain compatibility with various currently existing meta-layers.
+# By pulling in the various kernel image types here, we retain the
+# original behavior of kernel.bbclass, so no meta-layers should get
+# broken.
+#
+# KERNEL_CLASSES by default pulls in kernel-uimage.bbclass, since this
+# used to be the default behavior when only uImage was supported. This
+# variable can be appended by users who implement support for new kernel
+# image types.
+
+KERNEL_CLASSES ?= " kernel-uimage "
+inherit_defer ${KERNEL_CLASSES}
+
+# Old style kernels may set ${S} = ${WORKDIR}/git for example
+# We need to move these over to STAGING_KERNEL_DIR. We can't just
+# create the symlink in advance as the git fetcher can't cope with
+# the symlink.
+do_unpack[cleandirs] += " ${S} ${STAGING_KERNEL_DIR} ${B} ${STAGING_KERNEL_BUILDDIR}"
+do_clean[cleandirs] += " ${S} ${STAGING_KERNEL_DIR} ${B} ${STAGING_KERNEL_BUILDDIR}"
+python do_symlink_kernsrc () {
+    s = d.getVar("S")
+    kernsrc = d.getVar("STAGING_KERNEL_DIR")
+    if s != kernsrc:
+        bb.utils.mkdirhier(kernsrc)
+        bb.utils.remove(kernsrc, recurse=True)
+        if s[-1] == '/':
+            # drop trailing slash, so that os.symlink(kernsrc, s) doesn't use s as
+            # directory name and fail
+            s = s[:-1]
+        if d.getVar("EXTERNALSRC"):
+            # With EXTERNALSRC S will not be wiped so we can symlink to it
+            os.symlink(s, kernsrc)
+        else:
+            import shutil
+            shutil.move(s, kernsrc)
+            os.symlink(kernsrc, s)
+}
+# do_patch is normally ordered before do_configure, but
+# externalsrc.bbclass deletes do_patch, breaking the dependency of
+# do_configure on do_symlink_kernsrc.
+addtask symlink_kernsrc before do_patch do_configure after do_unpack
+
+inherit kernel-arch deploy
+
+PACKAGES_DYNAMIC += "^${KERNEL_PACKAGE_NAME}-module-.*"
+PACKAGES_DYNAMIC += "^${KERNEL_PACKAGE_NAME}-image-.*"
+PACKAGES_DYNAMIC += "^${KERNEL_PACKAGE_NAME}-firmware-.*"
+
+export OS = "${TARGET_OS}"
+export CROSS_COMPILE = "${TARGET_PREFIX}"
+
+KERNEL_RELEASE ?= "${KERNEL_VERSION}"
+
+# The directory where built kernel lies in the kernel tree
+KERNEL_OUTPUT_DIR ?= "arch/${ARCH}/boot"
+KERNEL_IMAGEDEST ?= "boot"
+KERNEL_DTBDEST ?= "${KERNEL_IMAGEDEST}"
+KERNEL_DTBVENDORED ?= "0"
+
+#
+# configuration
+#
+KERNEL_VERSION = "${@get_kernelversion_headers('${B}')}"
+
+# kernels are generally machine specific
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+# U-Boot support
+UBOOT_ENTRYPOINT ?= "0x20008000"
+UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}"
+
+# Some Linux kernel configurations need additional parameters on the command line
+KERNEL_EXTRA_ARGS ?= ""
+
+EXTRA_OEMAKE += ' CC="${KERNEL_CC}" LD="${KERNEL_LD}" OBJCOPY="${KERNEL_OBJCOPY}" STRIP="${KERNEL_STRIP}"'
+EXTRA_OEMAKE += ' HOSTCC="${BUILD_CC}" HOSTCFLAGS="${BUILD_CFLAGS}" HOSTLDFLAGS="${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}"'
+EXTRA_OEMAKE += ' HOSTCXX="${BUILD_CXX}" HOSTCXXFLAGS="${BUILD_CXXFLAGS}"'
+# Only for newer kernels (5.19+), native pkg-config variables are set for older kernels when building kernel and modules
+EXTRA_OEMAKE += ' HOSTPKG_CONFIG="pkg-config-native"'
+
+KERNEL_ALT_IMAGETYPE ??= ""
+
+copy_initramfs() {
+	echo "Copying initramfs into ./usr ..."
+	# In case the directory is not created yet from the first pass compile:
+	mkdir -p ${B}/usr
+	# Find and use the first initramfs image archive type we find
+	rm -f ${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
+	for img in cpio cpio.gz cpio.lz4 cpio.lzo cpio.lzma cpio.xz cpio.zst; do
+		if [ -e "${INITRAMFS_DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.$img" ]; then
+			cp ${INITRAMFS_DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.$img ${B}/usr/.
+			case $img in
+			*gz)
+				echo "gzip decompressing image"
+				gunzip -f ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			*lz4)
+				echo "lz4 decompressing image"
+				lz4 -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img ${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
+				break
+				;;
+			*lzo)
+				echo "lzo decompressing image"
+				lzop -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			*lzma)
+				echo "lzma decompressing image"
+				lzma -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			*xz)
+				echo "xz decompressing image"
+				xz -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			*zst)
+				echo "zst decompressing image"
+				zstd -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			esac
+			break
+		fi
+	done
+	# Verify that the above loop found a initramfs, fail otherwise
+	[ -f ${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio ] && echo "Finished copy of initramfs into ./usr" || die "Could not find any ${INITRAMFS_DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.cpio{.gz|.lz4|.lzo|.lzma|.xz|.zst) for bundling; INITRAMFS_IMAGE_NAME might be wrong."
+}
+
+do_bundle_initramfs () {
+	if [ ! -z "${INITRAMFS_IMAGE}" -a x"${INITRAMFS_IMAGE_BUNDLE}" = x1 ]; then
+		echo "Creating a kernel image with a bundled initramfs..."
+		copy_initramfs
+		# Backing up kernel image relies on its type(regular file or symbolic link)
+		tmp_path=""
+		for imageType in ${KERNEL_IMAGETYPE_FOR_MAKE} ; do
+			if [ -h ${KERNEL_OUTPUT_DIR}/$imageType ] ; then
+				linkpath=`readlink -n ${KERNEL_OUTPUT_DIR}/$imageType`
+				realpath=`readlink -fn ${KERNEL_OUTPUT_DIR}/$imageType`
+				mv -f $realpath $realpath.bak
+				tmp_path=$tmp_path" "$imageType"#"$linkpath"#"$realpath
+			elif [ -f ${KERNEL_OUTPUT_DIR}/$imageType ]; then
+				mv -f ${KERNEL_OUTPUT_DIR}/$imageType ${KERNEL_OUTPUT_DIR}/$imageType.bak
+				tmp_path=$tmp_path" "$imageType"##"
+			fi
+		done
+		use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
+		kernel_deprecated_do_compile
+		# Restoring kernel image
+		for tp in $tmp_path ; do
+			imageType=`echo $tp|cut -d "#" -f 1`
+			linkpath=`echo $tp|cut -d "#" -f 2`
+			realpath=`echo $tp|cut -d "#" -f 3`
+			if [ -n "$realpath" ]; then
+				mv -f $realpath $realpath.initramfs
+				mv -f $realpath.bak $realpath
+				ln -sf $linkpath.initramfs ${B}/${KERNEL_OUTPUT_DIR}/$imageType.initramfs
+			else
+				mv -f ${KERNEL_OUTPUT_DIR}/$imageType ${KERNEL_OUTPUT_DIR}/$imageType.initramfs
+				mv -f ${KERNEL_OUTPUT_DIR}/$imageType.bak ${KERNEL_OUTPUT_DIR}/$imageType
+			fi
+		done
+	fi
+}
+do_bundle_initramfs[dirs] = "${B}"
+
+kernel_deprecated_do_transform_bundled_initramfs() {
+        # vmlinux.gz is not built by kernel
+	if (echo "${KERNEL_IMAGETYPES}" | grep -wq "vmlinux\.gz"); then
+		gzip -9cn < ${KERNEL_OUTPUT_DIR}/vmlinux.initramfs > ${KERNEL_OUTPUT_DIR}/vmlinux.gz.initramfs
+        fi
+}
+do_transform_bundled_initramfs[dirs] = "${B}"
+
+python do_package:prepend () {
+    d.setVar('STRIP',  d.getVar('KERNEL_STRIP').strip())
+}
+
+python do_devshell:prepend () {
+    os.environ["LDFLAGS"] = ''
+}
+
+addtask bundle_initramfs after do_install before do_deploy
+
+KERNEL_DEBUG_TIMESTAMPS ??= "0"
+
+kernel_deprecated_do_compile() {
+	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
+
+	# setup native pkg-config variables (kconfig scripts call pkg-config directly, cannot generically be overriden to pkg-config-native)
+	export PKG_CONFIG_DIR="${STAGING_DIR_NATIVE}${libdir_native}/pkgconfig"
+	export PKG_CONFIG_PATH="$PKG_CONFIG_DIR:${STAGING_DATADIR_NATIVE}/pkgconfig"
+	export PKG_CONFIG_LIBDIR="$PKG_CONFIG_DIR"
+	export PKG_CONFIG_SYSROOT_DIR=""
+
+	if [ "${KERNEL_DEBUG_TIMESTAMPS}" != "1" ]; then
+		# kernel sources do not use do_unpack, so SOURCE_DATE_EPOCH may not
+		# be set....
+		if [ "${SOURCE_DATE_EPOCH}" = "" -o "${SOURCE_DATE_EPOCH}" = "0" ]; then
+			# The source directory is not necessarily a git repository, so we
+			# specify the git-dir to ensure that git does not query a
+			# repository in any parent directory.
+			SOURCE_DATE_EPOCH=`git --git-dir="${S}/.git" log -1 --pretty=%ct 2>/dev/null || echo "${REPRODUCIBLE_TIMESTAMP_ROOTFS}"`
+		fi
+
+		ts=`LC_ALL=C date -d @$SOURCE_DATE_EPOCH`
+		export KBUILD_BUILD_TIMESTAMP="$ts"
+		export KCONFIG_NOTIMESTAMP=1
+		bbnote "KBUILD_BUILD_TIMESTAMP: $ts"
+	else
+		ts=`LC_ALL=C date`
+		export KBUILD_BUILD_TIMESTAMP="$ts"
+		bbnote "KBUILD_BUILD_TIMESTAMP: $ts"
+	fi
+	# The $use_alternate_initrd is only set from
+	# do_bundle_initramfs() This variable is specifically for the
+	# case where we are making a second pass at the kernel
+	# compilation and we want to force the kernel build to use a
+	# different initramfs image.  The way to do that in the kernel
+	# is to specify:
+	# make ...args... CONFIG_INITRAMFS_SOURCE=some_other_initramfs.cpio
+	if [ "$use_alternate_initrd" = "" ] && [ "${INITRAMFS_TASK}" != "" ] ; then
+		# The old style way of copying an prebuilt image and building it
+		# is turned on via INTIRAMFS_TASK != ""
+		copy_initramfs
+		use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
+	fi
+	for typeformake in ${KERNEL_IMAGETYPE_FOR_MAKE} ; do
+		oe_runmake ${PARALLEL_MAKE} ${typeformake} ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
+	done
+}
+
+kernel_deprecated_do_transform_kernel() {
+	# vmlinux.gz is not built by kernel
+	if (echo "${KERNEL_IMAGETYPES}" | grep -wq "vmlinux\.gz"); then
+		mkdir -p "${KERNEL_OUTPUT_DIR}"
+		gzip -9cn < ${B}/vmlinux > "${KERNEL_OUTPUT_DIR}/vmlinux.gz"
+	fi
+}
+do_transform_kernel[dirs] = "${B}"
+addtask transform_kernel after do_compile before do_install
+
+do_compile_kernelmodules() {
+	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
+
+	# setup native pkg-config variables (kconfig scripts call pkg-config directly, cannot generically be overriden to pkg-config-native)
+	export PKG_CONFIG_DIR="${STAGING_DIR_NATIVE}${libdir_native}/pkgconfig"
+	export PKG_CONFIG_PATH="$PKG_CONFIG_DIR:${STAGING_DATADIR_NATIVE}/pkgconfig"
+	export PKG_CONFIG_LIBDIR="$PKG_CONFIG_DIR"
+	export PKG_CONFIG_SYSROOT_DIR=""
+
+	if [ "${KERNEL_DEBUG_TIMESTAMPS}" != "1" ]; then
+		# kernel sources do not use do_unpack, so SOURCE_DATE_EPOCH may not
+		# be set....
+		if [ "${SOURCE_DATE_EPOCH}" = "" -o "${SOURCE_DATE_EPOCH}" = "0" ]; then
+			# The source directory is not necessarily a git repository, so we
+			# specify the git-dir to ensure that git does not query a
+			# repository in any parent directory.
+			SOURCE_DATE_EPOCH=`git --git-dir="${S}/.git" log -1 --pretty=%ct 2>/dev/null || echo "${REPRODUCIBLE_TIMESTAMP_ROOTFS}"`
+		fi
+
+		ts=`LC_ALL=C date -d @$SOURCE_DATE_EPOCH`
+		export KBUILD_BUILD_TIMESTAMP="$ts"
+		export KCONFIG_NOTIMESTAMP=1
+		bbnote "KBUILD_BUILD_TIMESTAMP: $ts"
+	else
+		ts=`LC_ALL=C date`
+		export KBUILD_BUILD_TIMESTAMP="$ts"
+		bbnote "KBUILD_BUILD_TIMESTAMP: $ts"
+	fi
+	if (grep -q -i -e '^CONFIG_MODULES=y$' ${B}/.config); then
+		oe_runmake -C ${B} ${PARALLEL_MAKE} modules ${KERNEL_EXTRA_ARGS}
+
+		# Module.symvers gets updated during the
+		# building of the kernel modules. We need to
+		# update this in the shared workdir since some
+		# external kernel modules has a dependency on
+		# other kernel modules and will look at this
+		# file to do symbol lookups
+		cp ${B}/Module.symvers ${STAGING_KERNEL_BUILDDIR}/
+		# 5.10+ kernels have module.lds that we need to copy for external module builds
+		if [ -e "${B}/scripts/module.lds" ]; then
+			install -Dm 0644 ${B}/scripts/module.lds ${STAGING_KERNEL_BUILDDIR}/scripts/module.lds
+		fi
+	else
+		bbnote "no modules to compile"
+	fi
+}
+addtask compile_kernelmodules after do_compile before do_strip
+
+kernel_deprecated_do_install() {
+	#
+	# First install the modules
+	#
+	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
+	if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
+		oe_runmake DEPMOD=echo MODLIB=${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION} INSTALL_FW_PATH=${D}${nonarch_base_libdir}/firmware modules_install
+		rm -f "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/build"
+		rm -f "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/source"
+		# Remove empty module directories to prevent QA issues
+		[ -d "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/kernel" ] && find "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/kernel" -type d -empty -delete
+	else
+		bbnote "no modules to install"
+	fi
+
+	#
+	# Install various kernel output (zImage, map file, config, module support files)
+	#
+	install -d ${D}/${KERNEL_IMAGEDEST}
+
+	#
+	# When including an initramfs bundle inside a FIT image, the fitImage is created after the install task
+	# by do_assemble_fitimage_initramfs.
+	# This happens after the generation of the initramfs bundle (done by do_bundle_initramfs).
+	# So, at the level of the install task we should not try to install the fitImage. fitImage is still not
+	# generated yet.
+	# After the generation of the fitImage, the deploy task copies the fitImage from the build directory to
+	# the deploy folder.
+	#
+
+	for imageType in ${KERNEL_IMAGETYPES} ; do
+		if [ $imageType != "fitImage" ] || [ "${INITRAMFS_IMAGE_BUNDLE}" != "1" ] ; then
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/$imageType ${D}/${KERNEL_IMAGEDEST}/$imageType-${KERNEL_VERSION}
+		fi
+	done
+
+	install -m 0644 System.map ${D}/${KERNEL_IMAGEDEST}/System.map-${KERNEL_VERSION}
+	install -m 0644 .config ${D}/${KERNEL_IMAGEDEST}/config-${KERNEL_VERSION}
+	install -m 0644 vmlinux ${D}/${KERNEL_IMAGEDEST}/vmlinux-${KERNEL_VERSION}
+	! [ -e Module.symvers ] || install -m 0644 Module.symvers ${D}/${KERNEL_IMAGEDEST}/Module.symvers-${KERNEL_VERSION}
+}
+
+# Must be ran no earlier than after do_kernel_checkout or else Makefile won't be in ${S}/Makefile
+do_kernel_version_sanity_check() {
+	if [ "x${KERNEL_VERSION_SANITY_SKIP}" = "x1" ]; then
+		exit 0
+	fi
+
+	# The Makefile determines the kernel version shown at runtime
+	# Don't use KERNEL_VERSION because the headers it grabs the version from aren't generated until do_compile
+	VERSION=$(grep "^VERSION =" ${S}/Makefile | sed s/.*=\ *//)
+	PATCHLEVEL=$(grep "^PATCHLEVEL =" ${S}/Makefile | sed s/.*=\ *//)
+	SUBLEVEL=$(grep "^SUBLEVEL =" ${S}/Makefile | sed s/.*=\ *//)
+	EXTRAVERSION=$(grep "^EXTRAVERSION =" ${S}/Makefile | sed s/.*=\ *//)
+
+	# Build a string for regex and a plain version string
+	reg="^${VERSION}\.${PATCHLEVEL}"
+	vers="${VERSION}.${PATCHLEVEL}"
+	if [ -n "${SUBLEVEL}" ]; then
+		# Ignoring a SUBLEVEL of zero is fine
+		if [ "${SUBLEVEL}" = "0" ]; then
+			reg="${reg}(\.${SUBLEVEL})?"
+		else
+			reg="${reg}\.${SUBLEVEL}"
+			vers="${vers}.${SUBLEVEL}"
+		fi
+	fi
+	vers="${vers}${EXTRAVERSION}"
+	reg="${reg}${EXTRAVERSION}"
+
+	if [ -z `echo ${PV} | grep -E "${reg}"` ]; then
+		bbfatal "Package Version (${PV}) does not match of kernel being built (${vers}). Please update the PV variable to match the kernel source or set KERNEL_VERSION_SANITY_SKIP=\"1\" in your recipe."
+	fi
+	exit 0
+}
+
+addtask shared_workdir after do_compile before do_compile_kernelmodules
+addtask shared_workdir_setscene
+
+do_shared_workdir_setscene () {
+	exit 1
+}
+
+emit_depmod_pkgdata() {
+	# Stash data for depmod
+	install -d ${PKGDESTWORK}/${KERNEL_PACKAGE_NAME}-depmod/
+	echo "${KERNEL_VERSION}" > ${PKGDESTWORK}/${KERNEL_PACKAGE_NAME}-depmod/${KERNEL_PACKAGE_NAME}-abiversion
+	cp ${B}/System.map ${PKGDESTWORK}/${KERNEL_PACKAGE_NAME}-depmod/System.map-${KERNEL_VERSION}
+}
+
+PACKAGEFUNCS += "emit_depmod_pkgdata"
+
+do_shared_workdir[cleandirs] += " ${STAGING_KERNEL_BUILDDIR}"
+do_shared_workdir () {
+	cd ${B}
+
+	kerneldir=${STAGING_KERNEL_BUILDDIR}
+	install -d $kerneldir
+
+	#
+	# Store the kernel version in sysroots for module-base.bbclass
+	#
+
+	echo "${KERNEL_VERSION}" > $kerneldir/${KERNEL_PACKAGE_NAME}-abiversion
+	echo "${KERNEL_LOCALVERSION}" > $kerneldir/${KERNEL_PACKAGE_NAME}-localversion
+
+	# Copy files required for module builds
+	cp System.map $kerneldir/System.map-${KERNEL_VERSION}
+	! [ -e Module.symvers ] || cp Module.symvers $kerneldir/
+	cp .config $kerneldir/
+	mkdir -p $kerneldir/include/config
+	cp include/config/kernel.release $kerneldir/include/config/kernel.release
+	if [ -e certs/signing_key.x509 ]; then
+		# The signing_key.* files are stored in the certs/ dir in
+		# newer Linux kernels
+		mkdir -p $kerneldir/certs
+		cp certs/signing_key.* $kerneldir/certs/
+	elif [ -e signing_key.priv ]; then
+		cp signing_key.* $kerneldir/
+	fi
+
+	# We can also copy over all the generated files and avoid special cases
+	# like version.h, but we've opted to keep this small until file creep starts
+	# to happen
+	if [ -e include/linux/version.h ]; then
+		mkdir -p $kerneldir/include/linux
+		cp include/linux/version.h $kerneldir/include/linux/version.h
+	fi
+
+	# As of Linux kernel version 3.0.1, the clean target removes
+	# arch/powerpc/lib/crtsavres.o which is present in
+	# KBUILD_LDFLAGS_MODULE, making it required to build external modules.
+	if [ ${ARCH} = "powerpc" ]; then
+		if [ -e arch/powerpc/lib/crtsavres.o ]; then
+			mkdir -p $kerneldir/arch/powerpc/lib/
+			cp arch/powerpc/lib/crtsavres.o $kerneldir/arch/powerpc/lib/crtsavres.o
+		fi
+	fi
+
+	if [ -d include/generated ]; then
+		mkdir -p $kerneldir/include/generated/
+		cp -fR include/generated/* $kerneldir/include/generated/
+	fi
+
+	if [ -d arch/${ARCH}/include/generated ]; then
+		mkdir -p $kerneldir/arch/${ARCH}/include/generated/
+		cp -fR arch/${ARCH}/include/generated/* $kerneldir/arch/${ARCH}/include/generated/
+	fi
+
+	if (grep -q -i -e '^CONFIG_UNWINDER_ORC=y$' $kerneldir/.config); then
+		# With CONFIG_UNWINDER_ORC (the default in 4.14), objtool is required for
+		# out-of-tree modules to be able to generate object files.
+		if [ -x tools/objtool/objtool ]; then
+			mkdir -p ${kerneldir}/tools/objtool
+			cp tools/objtool/objtool ${kerneldir}/tools/objtool/
+		fi
+	fi
+
+	# When building with CONFIG_MODVERSIONS=y and CONFIG_RANDSTRUCT=y we need
+	# to copy the build assets generated for the randstruct seed to
+	# STAGING_KERNEL_BUILDDIR, otherwise the out-of-tree modules build will
+	# generate those assets which will result in a different
+	# RANDSTRUCT_HASHED_SEED
+	if [ -d scripts/basic ]; then
+		mkdir -p ${kerneldir}/scripts
+		cp -r scripts/basic ${kerneldir}/scripts
+	fi
+
+	if [ -d scripts/gcc-plugins ]; then
+		mkdir -p ${kerneldir}/scripts
+		cp -r scripts/gcc-plugins ${kerneldir}/scripts
+	fi
+
+}
+
+# We don't need to stage anything, not the modules/firmware since those would clash with linux-firmware
+SYSROOT_DIRS = ""
+
+KERNEL_CONFIG_COMMAND ?= "oe_runmake_call -C ${S} O=${B} olddefconfig || oe_runmake -C ${S} O=${B} oldnoconfig"
+
+python check_oldest_kernel() {
+    oldest_kernel = d.getVar('OLDEST_KERNEL')
+    kernel_version = d.getVar('KERNEL_VERSION')
+    tclibc = d.getVar('TCLIBC')
+    if tclibc == 'glibc':
+        kernel_version = kernel_version.split('-', 1)[0]
+        if oldest_kernel and kernel_version:
+            if bb.utils.vercmp_string(kernel_version, oldest_kernel) < 0:
+                bb.warn('%s: OLDEST_KERNEL is "%s" but the version of the kernel you are building is "%s" - therefore %s as built may not be compatible with this kernel. Either set OLDEST_KERNEL to an older version, or build a newer kernel.' % (d.getVar('PN'), oldest_kernel, kernel_version, tclibc))
+}
+
+check_oldest_kernel[vardepsexclude] += "OLDEST_KERNEL KERNEL_VERSION"
+do_compile[postfuncs] += "check_oldest_kernel"
+
+KERNEL_LOCALVERSION ??= ""
+
+# 6.3+ requires the variable LOCALVERSION to be set to not get a "+" in
+# the local version. Having it empty means nothing will be added, and any
+# value will be appended to the local kernel version. This replaces the
+# use of .scmversion file for setting a localversion without using
+# the CONFIG_LOCALVERSION option.
+#
+# Note: This class saves the value of localversion to a file
+# so other recipes like make-mod-scripts can restore it via the
+# helper function get_kernellocalversion_file
+export LOCALVERSION = "${KERNEL_LOCALVERSION}"
+
+kernel_deprecated_do_configure() {
+	# fixes extra + in /lib/modules/2.6.37+
+	# $ scripts/setlocalversion . => +
+	# $ make kernelversion => 2.6.37
+	# $ make kernelrelease => 2.6.37+
+	# See kernel-arch.bbclass for post v6.3 removal of the extra
+	# + in localversion. .scmversion is no longer used, and the
+	# variable LOCALVERSION must be used
+	if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]; then
+		echo ${KERNEL_LOCALVERSION} > ${B}/.scmversion
+		echo ${KERNEL_LOCALVERSION} > ${S}/.scmversion
+	fi
+
+	if [ "${S}" != "${B}" ] && [ -f "${S}/.config" ] && [ ! -f "${B}/.config" ]; then
+		mv "${S}/.config" "${B}/.config"
+	fi
+
+	# Copy defconfig to .config if .config does not exist. This allows
+	# recipes to manage the .config themselves in do_configure:prepend().
+	if [ -f "${UNPACKDIR}/defconfig" ] && [ ! -f "${B}/.config" ]; then
+		cp "${UNPACKDIR}/defconfig" "${B}/.config"
+	fi
+
+	${KERNEL_CONFIG_COMMAND}
+}
+
+inherit cml1 pkgconfig
+
+EXPORT_FUNCTIONS do_compile do_transform_kernel do_transform_bundled_initramfs do_install do_configure
+
+# kernel-base becomes kernel-${KERNEL_VERSION}
+# kernel-image becomes kernel-image-${KERNEL_VERSION}
+PACKAGES = "${KERNEL_PACKAGE_NAME} ${KERNEL_PACKAGE_NAME}-base ${KERNEL_PACKAGE_NAME}-vmlinux ${KERNEL_PACKAGE_NAME}-image ${KERNEL_PACKAGE_NAME}-dev ${KERNEL_PACKAGE_NAME}-modules ${KERNEL_PACKAGE_NAME}-dbg"
+FILES:${PN} = ""
+FILES:${KERNEL_PACKAGE_NAME}-base = "${nonarch_base_libdir}/modules/${KERNEL_VERSION}/modules.order ${nonarch_base_libdir}/modules/${KERNEL_VERSION}/modules.builtin ${nonarch_base_libdir}/modules/${KERNEL_VERSION}/modules.builtin.modinfo"
+FILES:${KERNEL_PACKAGE_NAME}-image = ""
+FILES:${KERNEL_PACKAGE_NAME}-dev = "/${KERNEL_IMAGEDEST}/System.map* /${KERNEL_IMAGEDEST}/Module.symvers* /${KERNEL_IMAGEDEST}/config* ${KERNEL_SRC_PATH} ${nonarch_base_libdir}/modules/${KERNEL_VERSION}/build"
+FILES:${KERNEL_PACKAGE_NAME}-vmlinux = "/${KERNEL_IMAGEDEST}/vmlinux-${KERNEL_VERSION_NAME}"
+FILES:${KERNEL_PACKAGE_NAME}-modules = ""
+FILES:${KERNEL_PACKAGE_NAME}-dbg = "/usr/lib/debug /usr/src/debug"
+RDEPENDS:${KERNEL_PACKAGE_NAME} = "${KERNEL_PACKAGE_NAME}-base (= ${EXTENDPKGV})"
+# Allow machines to override this dependency if kernel image files are
+# not wanted in images as standard
+RRECOMMENDS:${KERNEL_PACKAGE_NAME}-base ?= "${KERNEL_PACKAGE_NAME}-image (= ${EXTENDPKGV})"
+PKG:${KERNEL_PACKAGE_NAME}-image = "${KERNEL_PACKAGE_NAME}-image-${@legitimize_package_name(d.getVar('KERNEL_VERSION'))}"
+RPROVIDES:${KERNEL_PACKAGE_NAME}-image += "${KERNEL_PACKAGE_NAME}-image"
+RDEPENDS:${KERNEL_PACKAGE_NAME}-image += "${@oe.utils.conditional('KERNEL_IMAGETYPE', 'vmlinux', '${KERNEL_PACKAGE_NAME}-vmlinux (= ${EXTENDPKGV})', '', d)}"
+PKG:${KERNEL_PACKAGE_NAME}-base = "${KERNEL_PACKAGE_NAME}-${@legitimize_package_name(d.getVar('KERNEL_VERSION'))}"
+RPROVIDES:${KERNEL_PACKAGE_NAME}-base += "${KERNEL_PACKAGE_NAME}-${KERNEL_VERSION} ${KERNEL_PACKAGE_NAME}-base"
+ALLOW_EMPTY:${KERNEL_PACKAGE_NAME} = "1"
+ALLOW_EMPTY:${KERNEL_PACKAGE_NAME}-base = "1"
+ALLOW_EMPTY:${KERNEL_PACKAGE_NAME}-image = "1"
+ALLOW_EMPTY:${KERNEL_PACKAGE_NAME}-modules = "1"
+DESCRIPTION:${KERNEL_PACKAGE_NAME}-modules = "Kernel modules meta package"
+
+pkg_postinst:${KERNEL_PACKAGE_NAME}-base () {
+	if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then
+		mkdir -p $D/lib/modules/${KERNEL_VERSION}
+	fi
+	if [ -n "$D" ]; then
+		depmodwrapper -a -b $D ${KERNEL_VERSION} ${KERNEL_PACKAGE_NAME}
+	else
+		depmod -a ${KERNEL_VERSION}
+	fi
+}
+
+PACKAGESPLITFUNCS =+ "split_kernel_packages"
+
+python split_kernel_packages () {
+    do_split_packages(d, root='${nonarch_base_libdir}/firmware', file_regex=r'^(.*)\.(bin|fw|cis|csp|dsp)$', output_pattern='${KERNEL_PACKAGE_NAME}-firmware-%s', description='Firmware for %s', recursive=True, extra_depends='')
+}
+
+# Many scripts want to look in arch/$arch/boot for the bootable
+# image. This poses a problem for vmlinux and vmlinuz based
+# booting. This task arranges to have vmlinux and vmlinuz appear
+# in the normalized directory location.
+do_kernel_link_images() {
+	if [ ! -d "${B}/arch/${ARCH}/boot" ]; then
+		mkdir ${B}/arch/${ARCH}/boot
+	fi
+	cd ${B}/arch/${ARCH}/boot
+	ln -sf ../../../vmlinux
+	if [ -f ../../../vmlinuz ]; then
+		ln -sf ../../../vmlinuz
+	fi
+	if [ -f ../../../vmlinuz.bin ]; then
+		ln -sf ../../../vmlinuz.bin
+	fi
+	if [ -f ../../../vmlinux.64 ]; then
+		ln -sf ../../../vmlinux.64
+	fi
+}
+addtask kernel_link_images after do_compile before do_strip
+
+python do_strip() {
+    import shutil
+
+    strip = d.getVar('KERNEL_STRIP')
+    extra_sections = d.getVar('KERNEL_IMAGE_STRIP_EXTRA_SECTIONS')
+    kernel_image = d.getVar('B') + "/" + d.getVar('KERNEL_OUTPUT_DIR') + "/vmlinux"
+
+    if (extra_sections and kernel_image.find(d.getVar('KERNEL_IMAGEDEST') + '/vmlinux') != -1):
+        kernel_image_stripped = kernel_image + ".stripped"
+        shutil.copy2(kernel_image, kernel_image_stripped)
+        oe.package.runstrip((kernel_image_stripped, 8, strip, extra_sections))
+        bb.debug(1, "KERNEL_IMAGE_STRIP_EXTRA_SECTIONS is set, stripping sections: " + \
+            extra_sections)
+}
+do_strip[dirs] = "${B}"
+
+addtask strip before do_sizecheck after do_kernel_link_images
+
+# Support checking the kernel size since some kernels need to reside in partitions
+# with a fixed length or there is a limit in transferring the kernel to memory.
+# If more than one image type is enabled, warn on any that don't fit but only fail
+# if none fit.
+do_sizecheck() {
+	if [ ! -z "${KERNEL_IMAGE_MAXSIZE}" ]; then
+		invalid=`echo ${KERNEL_IMAGE_MAXSIZE} | sed 's/[0-9]//g'`
+		if [ -n "$invalid" ]; then
+			die "Invalid KERNEL_IMAGE_MAXSIZE: ${KERNEL_IMAGE_MAXSIZE}, should be an integer (The unit is Kbytes)"
+		fi
+		at_least_one_fits=
+		for imageType in ${KERNEL_IMAGETYPES} ; do
+			size=`du -ks ${B}/${KERNEL_OUTPUT_DIR}/$imageType | awk '{print $1}'`
+			if [ $size -gt ${KERNEL_IMAGE_MAXSIZE} ]; then
+				bbwarn "This kernel $imageType (size=$size(K) > ${KERNEL_IMAGE_MAXSIZE}(K)) is too big for your device."
+			else
+				at_least_one_fits=y
+			fi
+		done
+		if [ -z "$at_least_one_fits" ]; then
+			die "All kernel images are too big for your device. Please reduce the size of the kernel by making more of it modular."
+		fi
+	fi
+}
+do_sizecheck[dirs] = "${B}"
+
+addtask sizecheck before do_install after do_strip
+
+inherit kernel-artifact-names
+
+kernel_deprecated_do_deploy() {
+	deployDir="${DEPLOYDIR}"
+	if [ -n "${KERNEL_DEPLOYSUBDIR}" ]; then
+		deployDir="${DEPLOYDIR}/${KERNEL_DEPLOYSUBDIR}"
+		mkdir "$deployDir"
+	fi
+
+	for imageType in ${KERNEL_IMAGETYPES} ; do
+		baseName=$imageType-${KERNEL_IMAGE_NAME}
+
+		if [ -s ${KERNEL_OUTPUT_DIR}/$imageType.stripped ] ; then
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/$imageType.stripped $deployDir/$baseName${KERNEL_IMAGE_BIN_EXT}
+		else
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/$imageType $deployDir/$baseName${KERNEL_IMAGE_BIN_EXT}
+		fi
+		if [ -n "${KERNEL_IMAGE_LINK_NAME}" ] ; then
+			ln -sf $baseName${KERNEL_IMAGE_BIN_EXT} $deployDir/$imageType-${KERNEL_IMAGE_LINK_NAME}${KERNEL_IMAGE_BIN_EXT}
+		fi
+		if [ "${KERNEL_IMAGETYPE_SYMLINK}" = "1" ] ; then
+			ln -sf $baseName${KERNEL_IMAGE_BIN_EXT} $deployDir/$imageType
+		fi
+	done
+
+	if [ ${MODULE_TARBALL_DEPLOY} = "1" ] && (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
+		mkdir -p ${D}${root_prefix}/lib
+		if [ -n "${SOURCE_DATE_EPOCH}" ]; then
+			TAR_ARGS="--sort=name --clamp-mtime --mtime=@${SOURCE_DATE_EPOCH}"
+		else
+			TAR_ARGS=""
+		fi
+		TAR_ARGS="$TAR_ARGS --owner=0 --group=0"
+		tar $TAR_ARGS -cv -C ${D}${root_prefix} lib | gzip -9n > $deployDir/modules-${MODULE_TARBALL_NAME}.tgz
+
+		if [ -n "${MODULE_TARBALL_LINK_NAME}" ] ; then
+			ln -sf modules-${MODULE_TARBALL_NAME}.tgz $deployDir/modules-${MODULE_TARBALL_LINK_NAME}.tgz
+		fi
+	fi
+
+	if [ ! -z "${INITRAMFS_IMAGE}" -a x"${INITRAMFS_IMAGE_BUNDLE}" = x1 ]; then
+		for imageType in ${KERNEL_IMAGETYPES} ; do
+			if [ "$imageType" = "fitImage" ] ; then
+				continue
+			fi
+			initramfsBaseName=$imageType-${INITRAMFS_NAME}
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/$imageType.initramfs $deployDir/$initramfsBaseName${KERNEL_IMAGE_BIN_EXT}
+			if [ -n "${INITRAMFS_LINK_NAME}" ] ; then
+				ln -sf $initramfsBaseName${KERNEL_IMAGE_BIN_EXT} $deployDir/$imageType-${INITRAMFS_LINK_NAME}${KERNEL_IMAGE_BIN_EXT}
+			fi
+		done
+	fi
+}
+
+# We deploy to filenames that include PKGV and PKGR, read the saved data to
+# ensure we get the right values for both
+do_deploy[prefuncs] += "read_subpackage_metadata"
+
+addtask deploy after do_populate_sysroot do_packagedata
+
+EXPORT_FUNCTIONS do_deploy
+
+# Add using Device Tree support
+inherit kernel-devicetree
diff --git a/meta-ti-bsp/conf/machine/include/k3.inc b/meta-ti-bsp/conf/machine/include/k3.inc
index 8d45a329..ec9a8944 100644
--- a/meta-ti-bsp/conf/machine/include/k3.inc
+++ b/meta-ti-bsp/conf/machine/include/k3.inc
@@ -10,7 +10,7 @@ require conf/machine/include/ti-bsp.inc
 
 KERNEL_IMAGETYPE = "Image"
 KERNEL_IMAGETYPES = "Image fitImage"
-KERNEL_CLASSES += "kernel-fitimage"
+KERNEL_CLASSES += "kernel-fitimage-deprecated"
 
 UBOOT_ARCH = "arm"
 UBOOT_ENTRYPOINT = "0x81000000"
diff --git a/meta-ti-bsp/conf/machine/include/ti-falcon.inc b/meta-ti-bsp/conf/machine/include/ti-falcon.inc
index 0b938470..252fb28a 100644
--- a/meta-ti-bsp/conf/machine/include/ti-falcon.inc
+++ b/meta-ti-bsp/conf/machine/include/ti-falcon.inc
@@ -1,5 +1,5 @@
 IMAGE_INSTALL:append = " u-boot-ti-staging-falcon"
-KERNEL_CLASSES:remove = "kernel-fitimage"
+KERNEL_CLASSES:remove = "kernel-fitimage-deprecated"
 KERNEL_CLASSES += "kernel-fitimage-legacyhs"
 UBOOT_DTB_LOADADDRESS = "0x88000000"
 UBOOT_LOADADDRESS = "0x82000000"
diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-mainline_git.bb b/meta-ti-bsp/recipes-kernel/linux/linux-ti-mainline_git.bb
index b4ec47bc..4e9ae3a1 100644
--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-mainline_git.bb
+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-mainline_git.bb
@@ -3,7 +3,7 @@ SUMMARY = "Mainline Linux kernel for TI devices"
 LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
-inherit kernel
+inherit kernel_deprecated
 
 require recipes-kernel/linux/ti-kernel.inc
 
diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.1.bb b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.1.bb
index 8208e930..7c91a3d4 100644
--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.1.bb
+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.1.bb
@@ -4,7 +4,7 @@ LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
 inherit ti-secdev
-inherit kernel
+inherit kernel_deprecated
 
 require recipes-kernel/linux/setup-defconfig.inc
 require recipes-kernel/linux/ti-kernel.inc
diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.12.bb b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.12.bb
index c250a9a2..03a3746a 100644
--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.12.bb
+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.12.bb
@@ -4,7 +4,7 @@ LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
 inherit ti-secdev
-inherit kernel
+inherit kernel_deprecated
 
 require recipes-kernel/linux/setup-defconfig.inc
 require recipes-kernel/linux/ti-kernel.inc
diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.6.bb b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.6.bb
index 17bcd300..1eaa859d 100644
--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.6.bb
+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_6.6.bb
@@ -4,7 +4,7 @@ LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
 inherit ti-secdev
-inherit kernel
+inherit kernel_deprecated
 
 require recipes-kernel/linux/setup-defconfig.inc
 require recipes-kernel/linux/ti-kernel.inc