diff --git a/arch/arm/mach-stm32mp/config.mk b/arch/arm/mach-stm32mp/config.mk
new file mode 100644
index 0000000..34e59c6
--- /dev/null
+++ b/arch/arm/mach-stm32mp/config.mk
@@ -0,0 +1,14 @@
+#
+# Copyright (C) 2018, STMicroelectronics - All Rights Reserved
+#
+# SPDX-License-Identifier:	GPL-2.0+	BSD-3-Clause
+#
+
+ALL-$(CONFIG_SPL_BUILD) += spl/u-boot-spl.stm32
+
+MKIMAGEFLAGS_u-boot-spl.stm32 = -T stm32image -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE)
+
+spl/u-boot-spl.stm32: MKIMAGEOUTPUT = spl/u-boot-spl.stm32.log
+
+spl/u-boot-spl.stm32: spl/u-boot-spl.bin FORCE
+	$(call if_changed,mkimage)