Index: cpu/arm920t/imx/serial.c
===================================================================
RCS file: /home/cvsroot/Projects/u-boot/cpu/arm920t/imx/serial.c,v
retrieving revision 1.2
diff -p -u -r1.2 serial.c
--- cpu/arm920t/imx/serial.c	25 Feb 2007 01:31:08 -0000	1.2
+++ cpu/arm920t/imx/serial.c	5 Mar 2007 16:29:07 -0000
@@ -32,6 +32,8 @@
 #error "define CONFIG_IMX_SERIAL1, CONFIG_IMX_SERIAL2 or CONFIG_IMX_SERIAL_NONE"
 #endif
 
+DECLARE_GLOBAL_DATA_PTR;
+
 struct imx_serial {
 	volatile uint32_t urxd[16];
 	volatile uint32_t utxd[16];
@@ -93,11 +95,14 @@ int serial_init (void)
 	/* Set clocks */
 	base->ucr4 |= UCR4_REF16;
 
-	/* Configure FIFOs */
-	base->ufcr = 0xa81;
+	/* Configure FIFOs and baud rate prescale divider */
+	base->ufcr = (2 << UFCR_TXTL_SHF) | \
+	             (5 << UFCR_RFDIV_SHF) | \
+	             (1 << UFCR_RXTL_SHF);
 
+	/* note: the following assumes PERCLK2 is set to be 16MHz! */
 	/* Set the numerator value minus one of the BRM ratio */
-	base->ubir = (CONFIG_BAUDRATE / 100) - 1;
+	base->ubir = (gd->baudrate / 100) - 1;
 
 	/* Set the denominator value minus one of the BRM ratio	*/
 	base->ubmr = 10000 - 1;
Index: include/asm-arm/arch-imx/imx-regs.h
===================================================================
RCS file: /home/cvsroot/Projects/u-boot/include/asm-arm/arch-imx/imx-regs.h,v
retrieving revision 1.2
diff -p -u -r1.2 imx-regs.h
--- include/asm-arm/arch-imx/imx-regs.h	25 Feb 2007 01:35:19 -0000	1.2
+++ include/asm-arm/arch-imx/imx-regs.h	5 Mar 2007 16:29:07 -0000
@@ -515,6 +515,7 @@
 #define  UCR4_OREN  	 (1<<1) /* Receiver overrun interrupt enable */
 #define  UCR4_DREN  	 (1<<0) /* Recv data ready interrupt enable */
 #define  UFCR_RXTL_SHF   0      /* Receiver trigger level shift */
+#define  UFCR_RFDIV_SHF  7      /* Reference Freequency divider shift */
 #define  UFCR_RFDIV      (7<<7) /* Reference freq divider mask */
 #define  UFCR_TXTL_SHF   10     /* Transmitter trigger level shift */
 #define  USR1_PARITYERR  (1<<15) /* Parity error interrupt flag */