at91rm9200ek: use atmel_usart

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

board/atmel/at91rm9200ek/at91rm9200ek.c

@@ -31,6 +31,7 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/at91_pio.h>
 #include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_common.h>
 #include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -54,6 +55,12 @@ int board_init(void)
 	return 0;
 }
 
+int board_early_init_f(void)
+{
+	at91_seriald_hw_init();
+	return 0;
+}
+
 int dram_init (void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */

include/configs/at91rm9200ek.h

@@ -73,6 +73,8 @@
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG
 
+#define CONFIG_BOARD_EARLY_INIT_F
+
 /*
  * Memory Configuration
  */
@@ -123,8 +125,9 @@
  * CONFIG_DBGU is DBGU unit on J10
  * CONFIG_USART1 is USART1 on J14
  */
-#define CONFIG_AT91RM9200_USART
-#define CONFIG_DBGU
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE	ATMEL_BASE_DBGU
+#define CONFIG_USART_ID		0/* ignored in arm */
 
 #define CONFIG_SYS_BAUDRATE_TABLE	{115200 , 19200, 38400, 57600, 9600 }
 #define CONFIG_BAUDRATE			115200