+COBJS-$(CONFIG_MXC_UART) += serial_mxc.o
+COBJS-$(CONFIG_NETARM_SERIAL) += serial_netarm.o
+COBJS-$(CONFIG_PL010_SERIAL) += serial_pl01x.o
+COBJS-$(CONFIG_PL011_SERIAL) += serial_pl01x.o
+COBJS-$(CONFIG_PXA_SERIAL) += serial_pxa.o
+COBJS-$(CONFIG_SA1100_SERIAL) += serial_sa1100.o
+COBJS-$(CONFIG_S3C24X0_SERIAL) += serial_s3c24x0.o
+COBJS-$(CONFIG_S3C44B0_SERIAL) += serial_s3c44b0.o