lh7a40x: move serial driver to drivers/serial

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

cpu/lh7a40x/Makefile

@@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(CPU).a
 
 START	= start.o
-COBJS	= cpu.o speed.o serial.o timer.o
+COBJS	= cpu.o speed.o timer.o
 
 SRCS	:= $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))

drivers/serial/Makefile

@@ -39,6 +39,7 @@ COBJS-$(CONFIG_IMX_SERIAL) += serial_imx.o
 COBJS-$(CONFIG_IXP_SERIAL) += serial_ixp.o
 COBJS-$(CONFIG_KS8695_SERIAL) += serial_ks8695.o
 COBJS-$(CONFIG_LPC2292_SERIAL) += serial_lpc2292.o
+COBJS-$(CONFIG_LH7A40X_SERIAL) += serial_lh7a40x.o
 COBJS-$(CONFIG_MAX3100_SERIAL) += serial_max3100.o
 COBJS-$(CONFIG_MX31_UART) += serial_mx31.o
 COBJS-$(CONFIG_NETARM_SERIAL) += serial_netarm.o

include/configs/lpd7a400.h

@@ -43,6 +43,7 @@
 /*
  * select serial console configuration
  */
+#define CONFIG_LH7A40X_SERIAL
 #define CONFIG_CONSOLE_UART2	/* UART2 LH7A40x for console */
 
 /* allow to overwrite serial and ethaddr */

include/configs/lpd7a404.h

@@ -43,6 +43,7 @@
 /*
  * select serial console configuration
  */
+#define CONFIG_LH7A40X_SERIAL
 #define CONFIG_CONSOLE_UART2	/* UART2 LH7A40x for console */
 
 /* allow to overwrite serial and ethaddr */