--- zzzz-none-000/linux-3.10.107/arch/mips/jz4740/Makefile	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/mips/jz4740/Makefile	2021-02-04 17:41:59.000000000 +0000
@@ -4,10 +4,12 @@
 
 # Object file lists.
 
-obj-y += prom.o irq.o time.o reset.o setup.o dma.o \
-	gpio.o clock.o platform.o timer.o serial.o
+obj-y += prom.o time.o reset.o setup.o \
+	platform.o timer.o
 
-obj-$(CONFIG_DEBUG_FS) += clock-debugfs.o
+obj-$(CONFIG_MACH_JZ4740) += gpio.o
+
+CFLAGS_setup.o = -I$(src)/../../../scripts/dtc/libfdt
 
 # board specific support