ppc4xx: Add PPC405EX(r) Rev D support

Unfortunately some Rev D PPC405EX/405EXr PVR's are identical with older
405EX(r) parts. Here a list:

0x12911475 - 405EX Rev D with Security *and* 405EX Rev A/B witout Sec
0x12911473 - 405EX Rev D without Security *and* 405EXr Rev A/B with Sec

Since there are only a few older parts in the field, this patch now
changes the PVR's above to represent the new Rev D versions.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Phong Vo" <pvo@amcc.com>

cpu/ppc4xx/cpu.c

@@ -371,16 +371,6 @@ int checkcpu (void)
 		strcpy(addstr, "Security support");
 		break;
 
-	case PVR_405EX2_RA:
-		puts("EX Rev. A");
-		strcpy(addstr, "No Security support");
-		break;
-
-	case PVR_405EXR1_RA:
-		puts("EXr Rev. A");
-		strcpy(addstr, "Security support");
-		break;
-
 	case PVR_405EXR2_RA:
 		puts("EXr Rev. A");
 		strcpy(addstr, "No Security support");
@@ -406,6 +396,26 @@ int checkcpu (void)
 		strcpy(addstr, "No Security support");
 		break;
 
+	case PVR_405EX1_RD:
+		puts("EX Rev. D");
+		strcpy(addstr, "Security support");
+		break;
+
+	case PVR_405EX2_RD:
+		puts("EX Rev. D");
+		strcpy(addstr, "No Security support");
+		break;
+
+	case PVR_405EXR1_RD:
+		puts("EXr Rev. D");
+		strcpy(addstr, "Security support");
+		break;
+
+	case PVR_405EXR2_RD:
+		puts("EXr Rev. D");
+		strcpy(addstr, "No Security support");
+		break;
+
 #if defined(CONFIG_440)
 	case PVR_440GP_RB:
 		puts("GP Rev. B");

include/asm-ppc/processor.h

@@ -863,14 +863,16 @@
 #define PVR_405EP_RA	0x51210950
 #define PVR_405GPR_RB	0x50910951
 #define PVR_405EZ_RA	0x41511460
-#define PVR_405EXR1_RA	0x12911473 /* 405EXr rev A/B with Security */
 #define PVR_405EXR2_RA	0x12911471 /* 405EXr rev A/B without Security */
 #define PVR_405EX1_RA	0x12911477 /* 405EX rev A/B with Security */
-#define PVR_405EX2_RA	0x12911475 /* 405EX rev A/B without Security */
 #define PVR_405EXR1_RC	0x1291147B /* 405EXr rev C with Security */
 #define PVR_405EXR2_RC	0x12911479 /* 405EXr rev C without Security */
 #define PVR_405EX1_RC	0x1291147F /* 405EX rev C with Security */
 #define PVR_405EX2_RC	0x1291147D /* 405EX rev C without Security */
+#define PVR_405EXR1_RD	0x12911472 /* 405EXr rev D with Security */
+#define PVR_405EXR2_RD	0x12911470 /* 405EXr rev D without Security */
+#define PVR_405EX1_RD	0x12911475 /* 405EX rev D with Security */
+#define PVR_405EX2_RD	0x12911473 /* 405EX rev D without Security */
 #define PVR_440GP_RB	0x40120440
 #define PVR_440GP_RC	0x40120481
 #define PVR_440EP_RA	0x42221850