START-y += start.o
COBJS-y += cpu.o
-COBJS-y += hsdramc.o
+COBJS-$(CONFIG_SYS_HSDRAMC) += hsdramc.o
COBJS-y += exception.o
COBJS-y += cache.o
COBJS-y += interrupts.o
-COBJS-y += pio.o
-COBJS-y += atmel_mci.o
+COBJS-$(CONFIG_PORTMUX_PIO) += portmux-pio.o
+COBJS-$(CONFIG_PORTMUX_GPIO) += portmux-gpio.o
SRCS := $(START-y:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))