powerpc/p1_p2_rdb_pc: print -PC suffix in board name

Currently the -PC variants of the P1/P2 RDB boards do not print it on boot --
e.g. a P2020RDB-PC will claim to be a plain P2020RDB.  Besides being incorrect,
this can confuse a user into building U-Boot for P2020RDB rather than P2020RDB-PC,
resulting in a board that does not boot.

P1024RDB and P1025RDB are not included, as these boards apparently do not
have -PC as part of their name, even though they are supported by p1_p2_rdb_pc.

The P2020RDB variant covered by this is apparently P2020RDB-PCA rather
than P2020RDB-PC.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>

include/configs/p1_p2_rdb_pc.h

@@ -31,7 +31,7 @@
 #endif
 
 #if defined(CONFIG_P1020MBG)
-#define CONFIG_BOARDNAME "P1020MBG"
+#define CONFIG_BOARDNAME "P1020MBG-PC"
 #define CONFIG_P1020
 #define CONFIG_VSC7385_ENET
 #define CONFIG_SLIC
@@ -41,7 +41,7 @@
 #endif
 
 #if defined(CONFIG_P1020UTM)
-#define CONFIG_BOARDNAME "P1020UTM"
+#define CONFIG_BOARDNAME "P1020UTM-PC"
 #define CONFIG_P1020
 #define __SW_BOOT_MASK		0x03
 #define __SW_BOOT_NOR		0xe0
@@ -49,7 +49,7 @@
 #endif
 
 #if defined(CONFIG_P1020RDB)
-#define CONFIG_BOARDNAME "P1020RDB"
+#define CONFIG_BOARDNAME "P1020RDB-PC"
 #define CONFIG_NAND_FSL_ELBC
 #define CONFIG_P1020
 #define CONFIG_SPI_FLASH
@@ -64,7 +64,7 @@
 #endif
 
 #if defined(CONFIG_P1021RDB)
-#define CONFIG_BOARDNAME "P1021RDB"
+#define CONFIG_BOARDNAME "P1021RDB-PC"
 #define CONFIG_NAND_FSL_ELBC
 #define CONFIG_P1021
 #define CONFIG_QE
@@ -111,7 +111,7 @@
 #endif
 
 #if defined(CONFIG_P2020RDB)
-#define CONFIG_BOARDNAME "P2020RDB"
+#define CONFIG_BOARDNAME "P2020RDB-PCA"
 #define CONFIG_NAND_FSL_ELBC
 #define CONFIG_P2020
 #define CONFIG_SPI_FLASH