serial: pxa: Make use of default_serial_console in serial_pxa

Make use of the newly implemented weak default_serial_console in
the serial_pxa driver. This removes all reimplementations of this
function from board files.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

board/balloon3/balloon3.c

@@ -53,11 +53,6 @@ int board_init(void)
 	return 0;
 }
 
-struct serial_device *default_serial_console(void)
-{
-	return &serial_stuart_device;
-}
-
 int dram_init(void)
 {
 	pxa2xx_dram_init();

board/palmld/palmld.c

@@ -52,11 +52,6 @@ int board_init(void)
 	return 0;
 }
 
-struct serial_device *default_serial_console(void)
-{
-	return &serial_ffuart_device;
-}
-
 int dram_init(void)
 {
 	pxa2xx_dram_init();

board/palmtc/palmtc.c

@@ -51,11 +51,6 @@ int board_init(void)
 	return 0;
 }
 
-struct serial_device *default_serial_console(void)
-{
-	return &serial_ffuart_device;
-}
-
 int dram_init(void)
 {
 	pxa2xx_dram_init();

board/toradex/colibri_pxa270/colibri_pxa270.c

@@ -29,11 +29,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-struct serial_device *default_serial_console(void)
-{
-	return &serial_ffuart_device;
-}
-
 int board_init(void)
 {
 	/* We have RAM, disable cache */

board/trizepsiv/conxs.c

@@ -135,11 +135,6 @@ int board_late_init(void)
 	return 0;
 }
 
-struct serial_device *default_serial_console (void)
-{
-	return &serial_ffuart_device;
-}
-
 int dram_init(void)
 {
 	pxa2xx_dram_init();

board/vpac270/vpac270.c

@@ -50,11 +50,6 @@ int board_init(void)
 	return 0;
 }
 
-struct serial_device *default_serial_console(void)
-{
-	return &serial_ffuart_device;
-}
-
 int dram_init(void)
 {
 #ifndef	CONFIG_ONENAND

board/zipitz2/zipitz2.c

@@ -62,11 +62,6 @@ int board_init (void)
 	return 0;
 }
 
-struct serial_device *default_serial_console (void)
-{
-	return &serial_stuart_device;
-}
-
 int dram_init(void)
 {
 	pxa2xx_dram_init();

include/configs/balloon3.h

@@ -53,6 +53,7 @@
  */
 #define	CONFIG_PXA_SERIAL
 #define	CONFIG_STUART			1
+#define CONFIG_CONS_INDEX		2
 #define	CONFIG_BAUDRATE			115200
 
 /*

include/configs/colibri_pxa270.h

@@ -55,6 +55,7 @@
  */
 #define	CONFIG_PXA_SERIAL
 #define	CONFIG_FFUART			1
+#define CONFIG_CONS_INDEX		3
 #define	CONFIG_BAUDRATE			115200
 
 /*

include/configs/lubbock.h

@@ -64,6 +64,7 @@
  */
 #define CONFIG_PXA_SERIAL
 #define CONFIG_FFUART	       1       /* we use FFUART on LUBBOCK */
+#define CONFIG_CONS_INDEX	3
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE

include/configs/palmld.h

@@ -54,6 +54,7 @@
  */
 #define	CONFIG_PXA_SERIAL
 #define	CONFIG_FFUART			1
+#define CONFIG_CONS_INDEX		3
 #define	CONFIG_BAUDRATE			9600
 
 /*

include/configs/palmtc.h

@@ -58,6 +58,7 @@
  */
 #define	CONFIG_PXA_SERIAL
 #define	CONFIG_FFUART			1
+#define CONFIG_CONS_INDEX		3
 #define	CONFIG_BAUDRATE			115200
 
 /*

include/configs/pxa255_idp.h

@@ -99,6 +99,7 @@
  */
 #define CONFIG_PXA_SERIAL
 #define CONFIG_FFUART	       1       /* we use FFUART on LUBBOCK */
+#define CONFIG_CONS_INDEX	3
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE

include/configs/trizepsiv.h

@@ -68,6 +68,7 @@
 #define CONFIG_FFUART	       1       /* we use FFUART on Conxs */
 #define CONFIG_BTUART	       1       /* we use BTUART on Conxs */
 #define CONFIG_STUART	       1       /* we use STUART on Conxs */
+#define CONFIG_CONS_INDEX	3
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE

include/configs/vpac270.h

@@ -75,6 +75,7 @@
  */
 #define	CONFIG_PXA_SERIAL
 #define	CONFIG_FFUART			1
+#define CONFIG_CONS_INDEX		3
 #define	CONFIG_BAUDRATE			115200
 
 /*

include/configs/xaeniax.h

@@ -54,7 +54,7 @@
  */
 #define CONFIG_PXA_SERIAL
 #define CONFIG_BTUART	       1       /* we use BTUART on XAENIAX */
-
+#define CONFIG_CONS_INDEX	4
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE

include/configs/zipitz2.h

@@ -66,6 +66,7 @@
  */
 #define	CONFIG_PXA_SERIAL
 #define	CONFIG_STUART			1
+#define CONFIG_CONS_INDEX		2
 #define	CONFIG_BAUDRATE			115200
 
 /*