Machines that have added subdirectires to the KERNEL_DEVICETREE
recently, such as arm32 boards that were moved under subdirectories in
Linux 6.5, will have that subdirectory in the node name of the FIT. This
breaks existing systems that select a configuration in u-boot by it's
name.

Strip off the directory component from the device tree to preserve
compatibility.

Signed-off-by: Joel Stanley <[email protected]>
Signed-off-by: Ninad Palsule <[email protected]>
---
 meta/classes-recipe/kernel-fitimage.bbclass | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/meta/classes-recipe/kernel-fitimage.bbclass 
b/meta/classes-recipe/kernel-fitimage.bbclass
index 13e8947f09..7e30a5d47e 100644
--- a/meta/classes-recipe/kernel-fitimage.bbclass
+++ b/meta/classes-recipe/kernel-fitimage.bbclass
@@ -599,6 +599,11 @@ fitimage_assemble() {
                                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 '/' '_')
-- 
2.39.2

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