This is a obvious bug which I overlooked when I worked on the AM2r2
modules.

Signed-off-by: Zheng Bao <zheng.bao@amd.com>

Index: src/northbridge/amd/amdmct/mct/mctardk4.c
===================================================================
--- src/northbridge/amd/amdmct/mct/mctardk4.c	(revision 4427)
+++ src/northbridge/amd/amdmct/mct/mctardk4.c	(working copy)
@@ -121,7 +121,7 @@
 			*AddrTmgCTL = 0x002F2F00;
 		else if (Speed == 4)
 			*AddrTmgCTL = 0x00202520;
-		else if (Speed == 4)
+		else if (Speed == 5)
 			*AddrTmgCTL = 0x002F2020;
 		else
 			*AddrTmgCTL = 0x002F2F2F;
@@ -130,7 +130,7 @@
 			*CMDmode = 2;
 			*AddrTmgCTL = 0x00202520;
 			*ODC_CTL = 0x00113222;
-		} else if(Speed == 4) {
+		} else if(Speed == 5) {
 			*CMDmode = 2;
 			*AddrTmgCTL = 0x002F2020;
 			*ODC_CTL = 0x00113222;