diff --git a/import-layers/yocto-poky/meta/classes/kernel-fitimage.bbclass b/import-layers/yocto-poky/meta/classes/kernel-fitimage.bbclass
index e5b75ed..7e6ea98 100644
--- a/import-layers/yocto-poky/meta/classes/kernel-fitimage.bbclass
+++ b/import-layers/yocto-poky/meta/classes/kernel-fitimage.bbclass
@@ -1,8 +1,8 @@
 inherit kernel-uboot
 
 python __anonymous () {
-    kerneltype = d.getVar('KERNEL_IMAGETYPE', True)
-    if kerneltype == 'fitImage':
+    kerneltypes = d.getVar('KERNEL_IMAGETYPES', True) or ""
+    if 'fitImage' in kerneltypes.split():
         depends = d.getVar("DEPENDS", True)
         depends = "%s u-boot-mkimage-native dtc-native" % depends
         d.setVar("DEPENDS", depends)
@@ -10,7 +10,9 @@
 	# 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 .
-        d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", "zImage")
+        typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE", True) or ""
+        if 'fitImage' in typeformake.split():
+            d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake.replace('fitImage', 'zImage'))
 
         image = d.getVar('INITRAMFS_IMAGE', True)
         if image:
@@ -154,7 +156,7 @@
 }
 
 do_assemble_fitimage() {
-	if test "x${KERNEL_IMAGETYPE}" = "xfitImage" ; then
+	if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage"; then
 		kernelcount=1
 		dtbcount=""
 		rm -f fit-image.its
@@ -218,14 +220,14 @@
 kernel_do_deploy[vardepsexclude] = "DATETIME"
 kernel_do_deploy_append() {
 	# Update deploy directory
-	if test "x${KERNEL_IMAGETYPE}" = "xfitImage" ; then
+	if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage"; then
 		cd ${B}
 		echo "Copying fit-image.its source file..."
-		its_base_name="${KERNEL_IMAGETYPE}-its-${PV}-${PR}-${MACHINE}-${DATETIME}"
-		its_symlink_name=${KERNEL_IMAGETYPE}-its-${MACHINE}
+		its_base_name="fitImage-its-${PV}-${PR}-${MACHINE}-${DATETIME}"
+		its_symlink_name=fitImage-its-${MACHINE}
 		install -m 0644 fit-image.its ${DEPLOYDIR}/${its_base_name}.its
-		linux_bin_base_name="${KERNEL_IMAGETYPE}-linux.bin-${PV}-${PR}-${MACHINE}-${DATETIME}"
-		linux_bin_symlink_name=${KERNEL_IMAGETYPE}-linux.bin-${MACHINE}
+		linux_bin_base_name="fitImage-linux.bin-${PV}-${PR}-${MACHINE}-${DATETIME}"
+		linux_bin_symlink_name=fitImage-linux.bin-${MACHINE}
 		install -m 0644 linux.bin ${DEPLOYDIR}/${linux_bin_base_name}.bin
 
 		cd ${DEPLOYDIR}
diff --git a/import-layers/yocto-poky/meta/classes/kernel-grub.bbclass b/import-layers/yocto-poky/meta/classes/kernel-grub.bbclass
index a63f482..f7dcc07 100644
--- a/import-layers/yocto-poky/meta/classes/kernel-grub.bbclass
+++ b/import-layers/yocto-poky/meta/classes/kernel-grub.bbclass
@@ -10,41 +10,44 @@
 #   updates the new kernel as the boot priority.
 #
 
-pkg_preinst_kernel-image_append () {
+python __anonymous () {
+    import re
+
+    preinst = '''
 	# Parsing confliction
 	[ -f "$D/boot/grub/menu.list" ] && grubcfg="$D/boot/grub/menu.list"
 	[ -f "$D/boot/grub/grub.cfg" ] && grubcfg="$D/boot/grub/grub.cfg"
 	if [ -n "$grubcfg" ]; then
 		# Dereference symlink to avoid confliction with new kernel name.
-		if grep -q "/${KERNEL_IMAGETYPE} \+root=" $grubcfg; then
-			if [ -L "$D/boot/${KERNEL_IMAGETYPE}" ]; then
-				kimage=`realpath $D/boot/${KERNEL_IMAGETYPE} 2>/dev/null`
+		if grep -q "/KERNEL_IMAGETYPE \+root=" $grubcfg; then
+			if [ -L "$D/boot/KERNEL_IMAGETYPE" ]; then
+				kimage=`realpath $D/boot/KERNEL_IMAGETYPE 2>/dev/null`
 				if [ -f "$D$kimage" ]; then
-					sed -i "s:${KERNEL_IMAGETYPE} \+root=:${kimage##*/} root=:" $grubcfg
+					sed -i "s:KERNEL_IMAGETYPE \+root=:${kimage##*/} root=:" $grubcfg
 				fi
 			fi
 		fi
 
 		# Rename old kernel if it conflicts with new kernel name.
-		if grep -q "/${KERNEL_IMAGETYPE}-${KERNEL_VERSION} \+root=" $grubcfg; then
-			if [ -f "$D/boot/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}" ]; then
+		if grep -q "/KERNEL_IMAGETYPE-${KERNEL_VERSION} \+root=" $grubcfg; then
+			if [ -f "$D/boot/KERNEL_IMAGETYPE-${KERNEL_VERSION}" ]; then
 				timestamp=`date +%s`
-				kimage="$D/boot/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}-$timestamp-back"
-				sed -i "s:${KERNEL_IMAGETYPE}-${KERNEL_VERSION} \+root=:${kimage##*/} root=:" $grubcfg
-				mv "$D/boot/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}" "$kimage"
+				kimage="$D/boot/KERNEL_IMAGETYPE-${KERNEL_VERSION}-$timestamp-back"
+				sed -i "s:KERNEL_IMAGETYPE-${KERNEL_VERSION} \+root=:${kimage##*/} root=:" $grubcfg
+				mv "$D/boot/KERNEL_IMAGETYPE-${KERNEL_VERSION}" "$kimage"
 			fi
 		fi
 	fi
-}
+'''
 
-pkg_postinst_kernel-image_prepend () {
+    postinst = '''
 	get_new_grub_cfg() {
 		grubcfg="$1"
 		old_image="$2"
-		title="Update ${KERNEL_IMAGETYPE}-${KERNEL_VERSION}-${PV}"
+		title="Update KERNEL_IMAGETYPE-${KERNEL_VERSION}-${PV}"
 		if [ "${grubcfg##*/}" = "grub.cfg" ]; then
 			rootfs=`grep " *linux \+[^ ]\+ \+root=" $grubcfg -m 1 | \
-				 sed "s#${old_image}#${old_image%/*}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}#"`
+				 sed "s#${old_image}#${old_image%/*}/KERNEL_IMAGETYPE-${KERNEL_VERSION}#"`
 
 			echo "menuentry \"$title\" {"
 			echo "    set root=(hd0,1)"
@@ -52,7 +55,7 @@
 			echo "}"
 		elif [ "${grubcfg##*/}" = "menu.list" ]; then
 			rootfs=`grep "kernel \+[^ ]\+ \+root=" $grubcfg -m 1 | \
-				 sed "s#${old_image}#${old_image%/*}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}#"`
+				 sed "s#${old_image}#${old_image%/*}/KERNEL_IMAGETYPE-${KERNEL_VERSION}#"`
 
 			echo "default 0"
 			echo "timeout 30"
@@ -87,5 +90,16 @@
 		mv $grubcfgtmp $grubcfg
 		echo "Caution! Update kernel may affect kernel-module!"
 	fi
+'''
+
+    imagetypes = d.getVar('KERNEL_IMAGETYPES', True)
+    imagetypes = re.sub(r'\.gz$', '', imagetypes)
+
+    for type in imagetypes.split():
+        typelower = type.lower()
+        preinst_append = preinst.replace('KERNEL_IMAGETYPE', type)
+        postinst_prepend = postinst.replace('KERNEL_IMAGETYPE', type)
+        d.setVar('pkg_preinst_kernel-image-' + typelower + '_append', preinst_append)
+        d.setVar('pkg_postinst_kernel-image-' + typelower + '_prepend', postinst_prepend)
 }
 
diff --git a/import-layers/yocto-poky/meta/classes/kernel-uimage.bbclass b/import-layers/yocto-poky/meta/classes/kernel-uimage.bbclass
index f73965b..2a187f5 100644
--- a/import-layers/yocto-poky/meta/classes/kernel-uimage.bbclass
+++ b/import-layers/yocto-poky/meta/classes/kernel-uimage.bbclass
@@ -1,23 +1,25 @@
 inherit kernel-uboot
 
 python __anonymous () {
-    kerneltype = d.getVar('KERNEL_IMAGETYPE', True)
-    if kerneltype == 'uImage':
+    if "uImage" in (d.getVar('KERNEL_IMAGETYPES', True) or "").split():
         depends = d.getVar("DEPENDS", True)
         depends = "%s u-boot-mkimage-native" % depends
         d.setVar("DEPENDS", depends)
 
-	# Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
-	# to kernel.bbclass . We override the variable here, since we need
-	# to build uImage using the kernel build system if and only if
-	# KEEPUIMAGE == yes. Otherwise, we pack compressed vmlinux into
-	# the uImage .
-	if d.getVar("KEEPUIMAGE", True) != 'yes':
-            d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", "zImage")
+        # Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
+        # to kernel.bbclass . We override the variable here, since we need
+        # to build uImage using the kernel build system if and only if
+        # KEEPUIMAGE == yes. Otherwise, we pack compressed vmlinux into
+        # the uImage .
+        if d.getVar("KEEPUIMAGE", True) != 'yes':
+            typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE", True) or ""
+            if "uImage" in typeformake.split():
+                typeformake.replace('uImage', 'vmlinux')
+            d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake)
 }
 
 do_uboot_mkimage() {
-	if test "x${KERNEL_IMAGETYPE}" = "xuImage" ; then
+	if echo "${KERNEL_IMAGETYPES}" | grep -wq "uImage"; then
 		if test "x${KEEPUIMAGE}" != "xyes" ; then
 			uboot_prep_kimage
 
diff --git a/import-layers/yocto-poky/meta/classes/kernel.bbclass b/import-layers/yocto-poky/meta/classes/kernel.bbclass
index 6e3e81e..e7e2cb3 100644
--- a/import-layers/yocto-poky/meta/classes/kernel.bbclass
+++ b/import-layers/yocto-poky/meta/classes/kernel.bbclass
@@ -16,12 +16,53 @@
 INITRAMFS_TASK ?= ""
 INITRAMFS_IMAGE_BUNDLE ?= ""
 
+# 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 = "${@d.getVar('KERNEL_VERSION', True) or ""}"
+KERNEL_VERSION_NAME[vardepvalue] = "${LINUX_VERSION}"
+KERNEL_VERSION_PKG_NAME = "${@legitimize_package_name(d.getVar('KERNEL_VERSION', True))}"
+KERNEL_VERSION_PKG_NAME[vardepvalue] = "${LINUX_VERSION}"
+
 python __anonymous () {
     import re
 
-    kerneltype = d.getVar('KERNEL_IMAGETYPE', True)
+    # Merge KERNEL_IMAGETYPE and KERNEL_ALT_IMAGETYPE into KERNEL_IMAGETYPES
+    type = d.getVar('KERNEL_IMAGETYPE', True) or ""
+    alttype = d.getVar('KERNEL_ALT_IMAGETYPE', True) or ""
+    types = d.getVar('KERNEL_IMAGETYPES', True) 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)
 
-    d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", re.sub(r'\.gz$', '', kerneltype))
+    typeformake = re.sub(r'\.gz', '', types)
+    d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake)
+
+    for type in typeformake.split():
+        typelower = type.lower()
+
+        d.appendVar('PACKAGES', ' ' + 'kernel-image-' + typelower)
+
+        d.setVar('FILES_kernel-image-' + typelower, '/boot/' + type + '*')
+
+        d.appendVar('RDEPENDS_kernel-image', ' ' + 'kernel-image-' + typelower)
+
+        d.setVar('PKG_kernel-image-' + typelower, 'kernel-image-' + typelower + '-${KERNEL_VERSION_PKG_NAME}')
+
+        d.setVar('ALLOW_EMPTY_kernel-image-' + typelower, '1')
+
+        imagedest = d.getVar('KERNEL_IMAGEDEST', True)
+        priority = d.getVar('KERNEL_PRIORITY', True)
+        postinst = '#!/bin/sh\n' + 'update-alternatives --install /' + imagedest + '/' + type + ' ' + type + ' ' + '/' + imagedest + '/' + type + '-${KERNEL_VERSION_NAME} ' + priority + ' || true' + '\n'
+        d.setVar('pkg_postinst_kernel-image-' + typelower, postinst)
+
+        postrm = '#!/bin/sh\n' + 'update-alternatives --remove' + ' ' + type + ' ' + type + '-${KERNEL_VERSION_NAME} || true' + '\n'
+        d.setVar('pkg_postrm_kernel-image-' + typelower, postrm)
 
     image = d.getVar('INITRAMFS_IMAGE', True)
     if image:
@@ -92,8 +133,8 @@
 
 KERNEL_RELEASE ?= "${KERNEL_VERSION}"
 
-# Where built kernel lies in the kernel tree
-KERNEL_OUTPUT ?= "arch/${ARCH}/boot/${KERNEL_IMAGETYPE}"
+# The directory where built kernel lies in the kernel tree
+KERNEL_OUTPUT_DIR ?= "arch/${ARCH}/boot"
 KERNEL_IMAGEDEST = "boot"
 
 #
@@ -121,10 +162,6 @@
 
 KERNEL_ALT_IMAGETYPE ??= ""
 
-# Define where the kernel headers are installed on the target as well as where
-# they are staged.
-KERNEL_SRC_PATH = "/usr/src/kernel"
-
 copy_initramfs() {
 	echo "Copying initramfs into ./usr ..."
 	# In case the directory is not created yet from the first pass compile:
@@ -166,23 +203,48 @@
 	echo "Finished copy of initramfs into ./usr"
 }
 
-INITRAMFS_BASE_NAME = "${KERNEL_IMAGETYPE}-initramfs-${PV}-${PR}-${MACHINE}-${DATETIME}"
+INITRAMFS_BASE_NAME = "initramfs-${PV}-${PR}-${MACHINE}-${DATETIME}"
 INITRAMFS_BASE_NAME[vardepsexclude] = "DATETIME"
 do_bundle_initramfs () {
 	if [ ! -z "${INITRAMFS_IMAGE}" -a x"${INITRAMFS_IMAGE_BUNDLE}" = x1 ]; then
 		echo "Creating a kernel image with a bundled initramfs..."
 		copy_initramfs
-		if [ -e ${KERNEL_OUTPUT} ] ; then
-			mv -f ${KERNEL_OUTPUT} ${KERNEL_OUTPUT}.bak
-		fi
+		# Backing up kernel image relies on its type(regular file or symbolic link)
+		tmp_path=""
+		for type in ${KERNEL_IMAGETYPES} ; do
+			if [ -h ${KERNEL_OUTPUT_DIR}/$type ] ; then
+				linkpath=`readlink -n ${KERNEL_OUTPUT_DIR}/$type`
+				realpath=`readlink -fn ${KERNEL_OUTPUT_DIR}/$type`
+				mv -f $realpath $realpath.bak
+				tmp_path=$tmp_path" "$type"#"$linkpath"#"$realpath
+			elif [ -f ${KERNEL_OUTPUT_DIR}/$type ]; then
+				mv -f ${KERNEL_OUTPUT_DIR}/$type ${KERNEL_OUTPUT_DIR}/$type.bak
+				tmp_path=$tmp_path" "$type"##"
+			fi
+		done
 		use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
 		kernel_do_compile
-		mv -f ${KERNEL_OUTPUT} ${KERNEL_OUTPUT}.initramfs
-		mv -f ${KERNEL_OUTPUT}.bak ${KERNEL_OUTPUT}
+		# Restoring kernel image
+		for tp in $tmp_path ; do
+			type=`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
+				cd ${B}/${KERNEL_OUTPUT_DIR}
+				ln -sf $linkpath.initramfs
+			else
+				mv -f ${KERNEL_OUTPUT_DIR}/$type ${KERNEL_OUTPUT_DIR}/$type.initramfs
+				mv -f ${KERNEL_OUTPUT_DIR}/$type.bak ${KERNEL_OUTPUT_DIR}/$type
+			fi
+		done
 		# Update install area
-		echo "There is kernel image bundled with initramfs: ${B}/${KERNEL_OUTPUT}.initramfs"
-		install -m 0644 ${B}/${KERNEL_OUTPUT}.initramfs ${D}/boot/${KERNEL_IMAGETYPE}-initramfs-${MACHINE}.bin
-		echo "${B}/${KERNEL_OUTPUT}.initramfs"
+		for type in ${KERNEL_IMAGETYPES} ; do
+			echo "There is kernel image bundled with initramfs: ${B}/${KERNEL_OUTPUT_DIR}/$type.initramfs"
+			install -m 0644 ${B}/${KERNEL_OUTPUT_DIR}/$type.initramfs ${D}/boot/$type-initramfs-${MACHINE}.bin
+			echo "${B}/${KERNEL_OUTPUT_DIR}/$type.initramfs"
+		done
 	fi
 }
 
@@ -207,10 +269,15 @@
 		copy_initramfs
 		use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
 	fi
-	oe_runmake ${KERNEL_IMAGETYPE_FOR_MAKE} ${KERNEL_ALT_IMAGETYPE} CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
-	if test "${KERNEL_IMAGETYPE_FOR_MAKE}.gz" = "${KERNEL_IMAGETYPE}"; then
-		gzip -9c < "${KERNEL_IMAGETYPE_FOR_MAKE}" > "${KERNEL_OUTPUT}"
-	fi
+	for typeformake in ${KERNEL_IMAGETYPE_FOR_MAKE} ; do
+		oe_runmake ${typeformake} CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
+		for type in ${KERNEL_IMAGETYPES} ; do
+			if test "${typeformake}.gz" = "${type}"; then
+				gzip -9c < "${typeformake}" > "${KERNEL_OUTPUT_DIR}/${type}"
+				break;
+			fi
+		done
+	done
 }
 
 do_compile_kernelmodules() {
@@ -251,7 +318,9 @@
 	#
 	install -d ${D}/${KERNEL_IMAGEDEST}
 	install -d ${D}/boot
-	install -m 0644 ${KERNEL_OUTPUT} ${D}/${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}
+	for type in ${KERNEL_IMAGETYPES} ; do
+		install -m 0644 ${KERNEL_OUTPUT_DIR}/${type} ${D}/${KERNEL_IMAGEDEST}/${type}-${KERNEL_VERSION}
+	done
 	install -m 0644 System.map ${D}/boot/System.map-${KERNEL_VERSION}
 	install -m 0644 .config ${D}/boot/config-${KERNEL_VERSION}
 	install -m 0644 vmlinux ${D}/boot/vmlinux-${KERNEL_VERSION}
@@ -330,6 +399,20 @@
 
 KERNEL_CONFIG_COMMAND ?= "oe_runmake_call -C ${S} O=${B} oldnoconfig || yes '' | oe_runmake -C ${S} O=${B} oldconfig"
 
+python check_oldest_kernel() {
+    oldest_kernel = d.getVar('OLDEST_KERNEL', True)
+    kernel_version = d.getVar('KERNEL_VERSION', True)
+    tclibc = d.getVar('TCLIBC', True)
+    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', True), oldest_kernel, kernel_version, tclibc))
+}
+
+check_oldest_kernel[vardepsexclude] += "OLDEST_KERNEL KERNEL_VERSION"
+do_configure[prefuncs] += "check_oldest_kernel"
+
 kernel_do_configure() {
 	# fixes extra + in /lib/modules/2.6.37+
 	# $ scripts/setlocalversion . => +
@@ -361,16 +444,16 @@
 EXPORT_FUNCTIONS do_compile do_install do_configure
 
 # kernel-base becomes kernel-${KERNEL_VERSION}
-# kernel-image becomes kernel-image-${KERNEL_VERISON}
+# kernel-image becomes kernel-image-${KERNEL_VERSION}
 PACKAGES = "kernel kernel-base kernel-vmlinux kernel-image kernel-dev kernel-modules"
 FILES_${PN} = ""
 FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order /lib/modules/${KERNEL_VERSION}/modules.builtin"
-FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*"
+FILES_kernel-image = ""
 FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* ${KERNEL_SRC_PATH} /lib/modules/${KERNEL_VERSION}/build"
 FILES_kernel-vmlinux = "/boot/vmlinux*"
 FILES_kernel-modules = ""
 RDEPENDS_kernel = "kernel-base"
-# Allow machines to override this dependency if kernel image files are 
+# Allow machines to override this dependency if kernel image files are
 # not wanted in images as standard
 RDEPENDS_kernel-base ?= "kernel-image"
 PKG_kernel-image = "kernel-image-${@legitimize_package_name('${KERNEL_VERSION}')}"
@@ -394,14 +477,6 @@
 	fi
 }
 
-pkg_postinst_kernel-image () {
-	update-alternatives --install /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE} /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION} ${KERNEL_PRIORITY} || true
-}
-
-pkg_postrm_kernel-image () {
-	update-alternatives --remove ${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE}-${KERNEL_VERSION} || true
-}
-
 PACKAGESPLITFUNCS_prepend = "split_kernel_packages "
 
 python split_kernel_packages () {
@@ -422,13 +497,13 @@
 
 do_strip() {
 	if [ -n "${KERNEL_IMAGE_STRIP_EXTRA_SECTIONS}" ]; then
-		if [ "${KERNEL_IMAGETYPE}" != "vmlinux" ]; then
-			bbwarn "image type will not be stripped (not supported): ${KERNEL_IMAGETYPE}"
+		if ! (echo "${KERNEL_IMAGETYPES}" | grep -wq "vmlinux"); then
+			bbwarn "image type(s) will not be stripped (not supported): ${KERNEL_IMAGETYPES}"
 			return
 		fi
 
 		cd ${B}
-		headers=`"$CROSS_COMPILE"readelf -S ${KERNEL_OUTPUT} | \
+		headers=`"$CROSS_COMPILE"readelf -S ${KERNEL_OUTPUT_DIR}/vmlinux | \
 			  grep "^ \{1,\}\[[0-9 ]\{1,\}\] [^ ]" | \
 			  sed "s/^ \{1,\}\[[0-9 ]\{1,\}\] //" | \
 			  gawk '{print $1}'`
@@ -438,7 +513,7 @@
 				bbwarn "Section not found: $str";
 			fi
 
-			"$CROSS_COMPILE"strip -s -R $str ${KERNEL_OUTPUT}
+			"$CROSS_COMPILE"strip -s -R $str ${KERNEL_OUTPUT_DIR}/vmlinux
 		}; done
 
 		bbnote "KERNEL_IMAGE_STRIP_EXTRA_SECTIONS is set, stripping sections:" \
@@ -457,20 +532,22 @@
 		if [ -n "$invalid" ]; then
 			die "Invalid KERNEL_IMAGE_MAXSIZE: ${KERNEL_IMAGE_MAXSIZE}, should be an integerx (The unit is Kbytes)"
 		fi
-		size=`du -ks ${B}/${KERNEL_OUTPUT} | awk '{ print $1}'`
-		if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then
-			die "This kernel (size=$size(K) > ${KERNEL_IMAGE_MAXSIZE}(K)) is too big for your device. Please reduce the size of the kernel by making more of it modular."
-		fi
+		for type in ${KERNEL_IMAGETYPES} ; do
+			size=`du -ks ${B}/${KERNEL_OUTPUT_DIR}/$type | awk '{print $1}'`
+			if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then
+				warn "This kernel $type (size=$size(K) > ${KERNEL_IMAGE_MAXSIZE}(K)) is too big for your device. Please reduce the size of the kernel by making more of it modular."
+			fi
+		done
 	fi
 }
 do_sizecheck[dirs] = "${B}"
 
 addtask sizecheck before do_install after do_strip
 
-KERNEL_IMAGE_BASE_NAME ?= "${KERNEL_IMAGETYPE}-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
+KERNEL_IMAGE_BASE_NAME ?= "${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
 # Don't include the DATETIME variable in the sstate package signatures
 KERNEL_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
-KERNEL_IMAGE_SYMLINK_NAME ?= "${KERNEL_IMAGETYPE}-${MACHINE}"
+KERNEL_IMAGE_SYMLINK_NAME ?= "${MACHINE}"
 MODULE_IMAGE_BASE_NAME ?= "modules-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
 MODULE_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
 MODULE_TARBALL_BASE_NAME ?= "${MODULE_IMAGE_BASE_NAME}.tgz"
@@ -479,28 +556,37 @@
 MODULE_TARBALL_DEPLOY ?= "1"
 
 kernel_do_deploy() {
-	install -m 0644 ${KERNEL_OUTPUT} ${DEPLOYDIR}/${KERNEL_IMAGE_BASE_NAME}.bin
+	for type in ${KERNEL_IMAGETYPES} ; do
+		base_name=${type}-${KERNEL_IMAGE_BASE_NAME}
+		install -m 0644 ${KERNEL_OUTPUT_DIR}/${type} ${DEPLOYDIR}/${base_name}.bin
+	done
 	if [ ${MODULE_TARBALL_DEPLOY} = "1" ] && (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
 		mkdir -p ${D}/lib
 		tar -cvzf ${DEPLOYDIR}/${MODULE_TARBALL_BASE_NAME} -C ${D} lib
 		ln -sf ${MODULE_TARBALL_BASE_NAME} ${DEPLOYDIR}/${MODULE_TARBALL_SYMLINK_NAME}
 	fi
 
-	ln -sf ${KERNEL_IMAGE_BASE_NAME}.bin ${DEPLOYDIR}/${KERNEL_IMAGE_SYMLINK_NAME}.bin
-	ln -sf ${KERNEL_IMAGE_BASE_NAME}.bin ${DEPLOYDIR}/${KERNEL_IMAGETYPE}
+	for type in ${KERNEL_IMAGETYPES} ; do
+		base_name=${type}-${KERNEL_IMAGE_BASE_NAME}
+		symlink_name=${type}-${KERNEL_IMAGE_SYMLINK_NAME}
+		ln -sf ${base_name}.bin ${DEPLOYDIR}/${symlink_name}.bin
+		ln -sf ${base_name}.bin ${DEPLOYDIR}/${type}
+	done
 
 	cp ${COREBASE}/meta/files/deploydir_readme.txt ${DEPLOYDIR}/README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt
 
 	cd ${B}
 	# Update deploy directory
-	if [ -e "${KERNEL_OUTPUT}.initramfs" ]; then
-		echo "Copying deploy kernel-initramfs image and setting up links..."
-		initramfs_base_name=${INITRAMFS_BASE_NAME}
-		initramfs_symlink_name=${KERNEL_IMAGETYPE}-initramfs-${MACHINE}
-		install -m 0644 ${KERNEL_OUTPUT}.initramfs ${DEPLOYDIR}/${initramfs_base_name}.bin
-		cd ${DEPLOYDIR}
-		ln -sf ${initramfs_base_name}.bin ${initramfs_symlink_name}.bin
-	fi
+	for type in ${KERNEL_IMAGETYPES} ; do
+		if [ -e "${KERNEL_OUTPUT_DIR}/${type}.initramfs" ]; then
+			echo "Copying deploy ${type} kernel-initramfs image and setting up links..."
+			initramfs_base_name=${type}-${INITRAMFS_BASE_NAME}
+			initramfs_symlink_name=${type}-initramfs-${MACHINE}
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/${type}.initramfs ${DEPLOYDIR}/${initramfs_base_name}.bin
+			cd ${DEPLOYDIR}
+			ln -sf ${initramfs_base_name}.bin ${initramfs_symlink_name}.bin
+		fi
+	done
 }
 do_deploy[cleandirs] = "${DEPLOYDIR}"
 do_deploy[dirs] = "${DEPLOYDIR} ${B}"
diff --git a/import-layers/yocto-poky/meta/conf/documentation.conf b/import-layers/yocto-poky/meta/conf/documentation.conf
index 4234d75..dcc324c 100644
--- a/import-layers/yocto-poky/meta/conf/documentation.conf
+++ b/import-layers/yocto-poky/meta/conf/documentation.conf
@@ -245,6 +245,7 @@
 KERNEL_EXTRA_ARGS[doc] = "Specifies additional make command-line arguments the OpenEmbedded build system passes on when compiling the kernel."
 KERNEL_FEATURES[doc] = "Includes additional metadata from the Yocto Project kernel Git repository. The metadata you add through this variable includes config fragments and features descriptions."
 KERNEL_IMAGETYPE[doc] = "The type of kernel to build for a device, usually set by the machine configuration files and defaults to 'zImage'."
+KERNEL_IMAGETYPES[doc] = "The list of types of kernel to build for a device, usually set by the machine configuration files and defaults to KERNEL_IMAGETYPE."
 KERNEL_MODULE_AUTOLOAD[doc] = "Lists kernel modules that need to be auto-loaded during boot"
 KERNEL_MODULE_PROBECONF[doc] = "Lists kernel modules for which the build system expects to find module_conf_* values that specify configuration for each of the modules"
 KERNEL_PATH[doc] = "The location of the kernel sources. This variable is set to the value of the STAGING_KERNEL_DIR within the module class (module.bbclass)."
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dtb.inc b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dtb.inc
index 651a19e..74f5ef8 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dtb.inc
@@ -34,9 +34,12 @@
 	for DTB in ${KERNEL_DEVICETREE}; do
 		DTB=`normalize_dtb "${DTB}"`
 		DTB_BASE_NAME=`basename ${DTB} .dtb`
-		DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-		DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
-		install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
+		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
+			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
+			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+			DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
+			install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
+		done
 	done
 }
 
@@ -44,31 +47,39 @@
 	for DTB in ${KERNEL_DEVICETREE}; do
 		DTB=`normalize_dtb "${DTB}"`
 		DTB_BASE_NAME=`basename ${DTB} .dtb`
-		DTB_NAME=`echo ${KERNEL_IMAGE_BASE_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-		DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-		DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
-		install -d ${DEPLOYDIR}
-		install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
-		ln -sf ${DTB_NAME}.dtb ${DEPLOYDIR}/${DTB_SYMLINK_NAME}.dtb
+		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
+			base_name=${type}"-"${KERNEL_IMAGE_BASE_NAME}
+			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
+			DTB_NAME=`echo ${base_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+			DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
+			install -d ${DEPLOYDIR}
+			install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
+			ln -sf ${DTB_NAME}.dtb ${DEPLOYDIR}/${DTB_SYMLINK_NAME}.dtb
+		done
 	done
 }
 
 pkg_postinst_kernel-devicetree () {
 	cd /${KERNEL_IMAGEDEST}
-	for DTB in ${KERNEL_DEVICETREE}
-	do
-		DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
-		DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-		update-alternatives --install /${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.dtb ${DTB_BASE_NAME}.dtb /boot/devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+	for DTB in ${KERNEL_DEVICETREE}; do
+		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
+			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
+			DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
+			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+			update-alternatives --install /${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.dtb ${DTB_BASE_NAME}.dtb /boot/devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+		done
 	done
 }
 
 pkg_postrm_kernel-devicetree () {
 	cd /${KERNEL_IMAGEDEST}
-	for DTB in ${KERNEL_DEVICETREE}
-	do
-		DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
-		DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-		update-alternatives --remove ${DTB_BASE_NAME}.dtb /boot/devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+	for DTB in ${KERNEL_DEVICETREE}; do
+		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
+			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
+			DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
+			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+			update-alternatives --remove ${DTB_BASE_NAME}.dtb /boot/devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+		done
 	done
 }