diff --git a/qiboot/src/serial.c b/qiboot/src/serial.c
index 23d6747..c617a73 100644
--- a/qiboot/src/serial.c
+++ b/qiboot/src/serial.c
@@ -30,9 +30,6 @@ void serial_init (const int ubrdiv_val,const int uart)
     case UART0:
       rULCON0 = 0x3;
       rUCON0 = 0x245;
-      rGPHCON = rGPHCON & ~(3 << 16);
-      delay(1);
-      rGPHCON = rGPHCON & ~(3 << 16)|(1 << 17);
       rUFCON0 = 0x0;
       rUMCON0 = 0x0;
       rUBRDIV0 = ubrdiv_val;
@@ -47,10 +44,7 @@ void serial_init (const int ubrdiv_val,const int uart)
     case UART2:
       rULCON2 = 0x3;
       rUCON2 = 0x245;
-      rGPHCON = rGPHCON & ~(3 << 16);
-      delay(1);
-      rGPHCON = rGPHCON & ~(3 << 16)|(1 << 17);
-      rUFCON2 = 0x0;
+      rUFCON2 = 0x1;
       rUBRDIV2 = ubrdiv_val;
       break;
     default:
diff --git a/qiboot/src/start.S b/qiboot/src/start.S
index b92ccc7..b2b0596 100644
--- a/qiboot/src/start.S
+++ b/qiboot/src/start.S
@@ -89,8 +89,8 @@ start_code:
 # define UPLLCON	0x4c000008
 # define MPLLCON_val 	((142 << 12) + (7 << 4) + 1)
 # define UPLLCON_val   	(( 88 << 12) + (8 << 4) + 2)
-/*# define MPLLCON_val    ((0x7d << 12) + (0x2 << 4) + 0x1)
-# define UPLLCON_val    ((0x38 << 12) + (0x2 << 4) + 0x2)*/
+/* # define MPLLCON_val    ((0x7d << 12) + (0x2 << 4) + 0x1)
+# define UPLLCON_val    ((0x38 << 12) + (0x2 << 4) + 0x2) */
 	
 	ldr	r0, =UPLLCON
 	ldr	r1, =UPLLCON_val
diff --git a/qiboot/src/start_kboot.c b/qiboot/src/start_kboot.c
index 7d41e9f..70ece03 100644
--- a/qiboot/src/start_kboot.c
+++ b/qiboot/src/start_kboot.c
@@ -40,9 +40,9 @@ unsigned char buf[2*1024];
 int start_kboot(void)
 {
   port_init();
-  serial_init(0x7,UART0);
+  serial_init(0x11,UART2);
   while(1){
-    serial_putc (UART0,'0');
+    serial_putc (UART2,'2');
     blue_on(1);
   }