Add another AM2 cpuid to the name string. Also, colapse the cases for duplicate strings to save some space.

Signed-off-by: Marc Jones <marcj303@yahoo.com>

Index: src/cpu/amd/model_fxx/processor_name.c
===================================================================
--- src/cpu/amd/model_fxx/processor_name.c	(revision 3734)
+++ src/cpu/amd/model_fxx/processor_name.c	(working copy)
@@ -233,17 +233,11 @@
 			break;
 		/* Socket AM2 */
 		case 0x30044:
-			processor_name_string =
-			    "AMD Athlon(tm) 64 Processor TT00+";
-			break;
 		case 0x30048:
 			processor_name_string =
 			    "AMD Athlon(tm) 64 Processor TT00+";
 			break;
 		case 0x30064:
-			processor_name_string =
-			    "AMD Sempron(tm) Processor TT00+";
-			break;
 		case 0x30068:
 			processor_name_string =
 			    "AMD Sempron(tm) Processor TT00+";
@@ -257,14 +251,9 @@
 			    "Dual-Core AMD Opteron(tm) Processor 12RR SE";
 			break;
 		case 0x31042:
-			processor_name_string =
-			    "AMD Athlon(tm) 64 X2 Dual Core Processor TT00+";
-			break;
 		case 0x31046:
-			processor_name_string =
-			    "AMD Athlon(tm) 64 X2 Dual Core Processor TT00+";
-			break;
 		case 0x31048:
+		case 0x3104c:
 			processor_name_string =
 			    "AMD Athlon(tm) 64 X2 Dual Core Processor TT00+";
 			break;