diff --git a/recipes-bsp/u-boot/u-boot-stm32mp-extlinux/boot.scr.cmd b/recipes-bsp/u-boot/u-boot-stm32mp-extlinux/boot.scr.cmd
index 67a5e39..eeedb2e 100644
--- a/recipes-bsp/u-boot/u-boot-stm32mp-extlinux/boot.scr.cmd
+++ b/recipes-bsp/u-boot/u-boot-stm32mp-extlinux/boot.scr.cmd
@@ -22,9 +22,12 @@ env set boot_m4fw 'rproc init; rproc load 0 ${m4fw_addr} ${filesize}; rproc star
 # boot M4 Firmware when available
 env set scan_m4fw 'if test -e ${devtype} ${devnum}:${distro_bootpart} ${m4fw_name};then echo Found M4 FW $m4fw_name; if load ${devtype} ${devnum}:${distro_bootpart} ${m4fw_addr} ${m4fw_name}; then run boot_m4fw; fi; fi;'
 
+# management of overlay
+env set scan_overlays 'if test -e ${devtype} ${devnum}:${distro_bootpart} /overlays/overlays.txt; then env set fdt_addr ${fdt_addr_r}; if load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr} ${fdtfile}; then fdt addr ${fdt_addr}; fdt resize; setexpr fdtovaddr ${fdt_addr} + C0000; if load ${devtype} ${devnum}:${distro_bootpart} ${fdtovaddr} /overlays/overlays.txt && env import -t ${fdtovaddr} ${filesize} && test -n ${overlay}; then echo loaded overlay.txt: ${overlay}; for ov in ${overlay}; do echo overlaying ${ov}...; load ${devtype} ${devnum}:${distro_bootpart} ${fdtovaddr} /overlays/${ov}.dtbo && fdt apply ${fdtovaddr}; done; fi; fi; fi;'
+
 # Update the DISTRO command to search in sub-directory and load M4 firmware
 env set boot_prefixes "/${boot_device}${boot_instance}_"
-env set boot_extlinux "run scan_m4fw;${boot_extlinux}"
+env set boot_extlinux "run scan_m4fw;run scan_overlays; ${boot_extlinux}"
 
 # save the boot config for the 2nd boot
 env set boot_targets ${target}