Add card_uart driver for ASF4 USART

Change-Id: Ic690055bc332ccca3de7c5f4429399cf9ff1d4da
diff --git a/sysmoOCTSIM/gcc/Makefile b/sysmoOCTSIM/gcc/Makefile
index 595fd62..4840fea 100644
--- a/sysmoOCTSIM/gcc/Makefile
+++ b/sysmoOCTSIM/gcc/Makefile
@@ -83,6 +83,10 @@
 	atmel_start.o \
 	ccid_common/ccid_proto.o \
 	ccid_common/ccid_device.o \
+	ccid_common/iso7816_fsm.o \
+	ccid_common/cuart.o \
+	ccid_common/ccid_slot_fsm.o \
+	cuart_driver_asf4_usart_async.o \
 	command.o \
 	dma_m2m/dma_memory.o \
 	driver_init.o \