diff --git a/board/amcc/sequoia/sdram.c b/board/amcc/sequoia/sdram.c
index 77f1438..f8b837e 100644
--- a/board/amcc/sequoia/sdram.c
+++ b/board/amcc/sequoia/sdram.c
@@ -6,7 +6,7 @@
  * Alain Saurel,            AMCC/IBM, alain.saurel@fr.ibm.com
  * Robert Snyder,           AMCC/IBM, rob.snyder@fr.ibm.com
  *
- * (C) Copyright 2006
+ * (C) Copyright 2006-2007
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * This program is free software; you can redistribute it and/or
@@ -379,16 +379,18 @@
 long int initdram (int board_type)
 {
 #if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+	ulong speed = get_bus_freq(0);
+
 	mtsdram(DDR0_02, 0x00000000);
 
 	mtsdram(DDR0_00, 0x0000190A);
 	mtsdram(DDR0_01, 0x01000000);
 	mtsdram(DDR0_03, 0x02030602);
-	mtsdram(DDR0_04, 0x13030300);
-	mtsdram(DDR0_05, 0x0202050E);
-	mtsdram(DDR0_06, 0x0104C823);
+	mtsdram(DDR0_04, 0x0A020200);
+	mtsdram(DDR0_05, 0x02020308);
+	mtsdram(DDR0_06, 0x0102C812);
 	mtsdram(DDR0_07, 0x000D0100);
-	mtsdram(DDR0_08, 0x02360001);
+	mtsdram(DDR0_08, 0x02430001);
 	mtsdram(DDR0_09, 0x00011D5F);
 	mtsdram(DDR0_10, 0x00000300);
 	mtsdram(DDR0_11, 0x0027C800);
@@ -402,13 +404,16 @@
 	mtsdram(DDR0_22, 0x00267F0B);
 	mtsdram(DDR0_23, 0x00000000);
 	mtsdram(DDR0_24, 0x01010002);
-	mtsdram(DDR0_26, 0x5B260181);
+	if (speed > 133333333)
+		mtsdram(DDR0_26, 0x5B26050C);
+	else
+		mtsdram(DDR0_26, 0x5B260408);
 	mtsdram(DDR0_27, 0x0000682B);
 	mtsdram(DDR0_28, 0x00000000);
 	mtsdram(DDR0_31, 0x00000000);
 	mtsdram(DDR0_42, 0x01000006);
-	mtsdram(DDR0_43, 0x050A0200);
-	mtsdram(DDR0_44, 0x00000005);
+	mtsdram(DDR0_43, 0x030A0200);
+	mtsdram(DDR0_44, 0x00000003);
 	mtsdram(DDR0_02, 0x00000001);
 
 	wait_for_dlllock();