X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cpu%2Farm720t%2Fserial.c;h=a5da4b76b6207d6cf12f8fc67bf8e69c4e0c7ade;hb=434cf850a4afd9a1311c657333ac9ded95ea3096;hp=d38ac39472c4705e7a713e7cbf497abe9d8fcd94;hpb=edc48b6619efcf05b37cb0b93def73f641d64643;p=oweals%2Fu-boot.git

diff --git a/cpu/arm720t/serial.c b/cpu/arm720t/serial.c
index d38ac39472..a5da4b76b6 100644
--- a/cpu/arm720t/serial.c
+++ b/cpu/arm720t/serial.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2002
+ * (C) Copyright 2002-2004
  * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
  *
  * (C) Copyright 2002
@@ -29,6 +29,9 @@
  */
 
 #include <common.h>
+
+#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312)
+
 #include <clps7111.h>
 
 void serial_setbrg (void)
@@ -37,20 +40,15 @@ void serial_setbrg (void)
 
 	unsigned int reg = 0;
 
-	if (gd->baudrate == 1200)
-		reg = 191;
-	else if (gd->baudrate == 9600)
-		reg = 23;
-	else if (gd->baudrate == 19200)
-		reg = 11;
-	else if (gd->baudrate == 38400)
-		reg = 5;
-	else if (gd->baudrate == 57600)
-		reg = 3;
-	else if (gd->baudrate == 115200)
-		reg = 1;
-	else
-		hang ();
+	switch (gd->baudrate) {
+	case   1200:	reg = 191;	break;
+	case   9600:	reg =  23;	break;
+	case  19200:	reg =  11;	break;
+	case  38400:	reg =   5;	break;
+	case  57600:	reg =   3;	break;
+	case 115200:	reg =   1;	break;
+	default:	hang ();	break;
+	}
 
 	/* init serial serial 1,2 */
 	IO_SYSCON1 = SYSCON1_UART1EN;
@@ -124,3 +122,5 @@ serial_puts (const char *s)
 		serial_putc (*s++);
 	}
 }
+
+#endif /* defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) */