diff --git a/poky/meta/classes/kernel-artifact-names.bbclass b/poky/meta/classes/kernel-artifact-names.bbclass
index a65cddd..e77107c 100644
--- a/poky/meta/classes/kernel-artifact-names.bbclass
+++ b/poky/meta/classes/kernel-artifact-names.bbclass
@@ -8,15 +8,20 @@
 
 KERNEL_ARTIFACT_NAME ?= "${PKGE}-${PKGV}-${PKGR}-${MACHINE}${IMAGE_VERSION_SUFFIX}"
 KERNEL_ARTIFACT_LINK_NAME ?= "${MACHINE}"
+KERNEL_ARTIFACT_BIN_EXT ?= ".bin"
 
 KERNEL_IMAGE_NAME ?= "${KERNEL_ARTIFACT_NAME}"
 KERNEL_IMAGE_LINK_NAME ?= "${KERNEL_ARTIFACT_LINK_NAME}"
+KERNEL_IMAGE_BIN_EXT ?= "${KERNEL_ARTIFACT_BIN_EXT}"
+KERNEL_IMAGETYPE_SYMLINK ?= "1"
 
 KERNEL_DTB_NAME ?= "${KERNEL_ARTIFACT_NAME}"
 KERNEL_DTB_LINK_NAME ?= "${KERNEL_ARTIFACT_LINK_NAME}"
+KERNEL_DTB_BIN_EXT ?= "${KERNEL_ARTIFACT_BIN_EXT}"
 
 KERNEL_FIT_NAME ?= "${KERNEL_ARTIFACT_NAME}"
 KERNEL_FIT_LINK_NAME ?= "${KERNEL_ARTIFACT_LINK_NAME}"
+KERNEL_FIT_BIN_EXT ?= "${KERNEL_ARTIFACT_BIN_EXT}"
 
 MODULE_TARBALL_NAME ?= "${KERNEL_ARTIFACT_NAME}"
 MODULE_TARBALL_LINK_NAME ?= "${KERNEL_ARTIFACT_LINK_NAME}"