[PATCH 2/4] refactor loading of DT overlays in uboot

[Felix Moessbauer <felix.moessbauer@siemens.com>]

As we already expand the DT overlays variable in the code generation, we
do not need to loop over the elements in the generated code again. This
reduces the size of the boot.src script a little and makes it better
readable.

No functional change.

Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
---
 meta/recipes-bsp/u-boot-script/files/update-u-boot-script | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-bsp/u-boot-script/files/update-u-boot-script b/meta/recipes-bsp/u-boot-script/files/update-u-boot-script
index e9ace15e..14a81563 100755
--- a/meta/recipes-bsp/u-boot-script/files/update-u-boot-script
+++ b/meta/recipes-bsp/u-boot-script/files/update-u-boot-script
@@ -63,13 +63,11 @@ if [ -n "${OVERLAYS}" ]; then
 		if ! echo $OVERLAY | grep -q "^/"; then
 			OVERLAY_PATH=/usr/lib/linux-image-${KERNEL_VERSION}/
 		fi
-		echo "for entry in ${OVERLAY}; do" >> ${BOOT_CMD}
-		echo "echo Loading ${OVERLAY_PATH}\${entry}..." >> ${BOOT_CMD}
+		echo "echo Loading ${OVERLAY_PATH}${OVERLAY} ..." >> ${BOOT_CMD}
 		echo "load \${devtype} \${devnum}:${ROOT_PARTITION}" \
-		     "\${overlay_addr_r} ${OVERLAY_PATH}\${entry}" \
+		     "\${overlay_addr_r} ${OVERLAY_PATH}${OVERLAY}" \
 		     >> ${BOOT_CMD}
 		echo "fdt apply \${overlay_addr_r}" >> ${BOOT_CMD}
-		echo "done" >> ${BOOT_CMD}
 	done
 fi
 
-- 
2.34.1