diff --git a/arch/mips/mach-jz47xx/Makefile b/arch/mips/mach-jz47xx/Makefile
new file mode 100644
index 0000000..dbb8229
--- /dev/null
+++ b/arch/mips/mach-jz47xx/Makefile
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+extra-$(CONFIG_SPL_BUILD)	:= start.o
+
+obj-$(CONFIG_SOC_JZ4780)	+= jz4780/