arm: mvebu: clearfog: use Pro name by default

Make the board version printed indicate the Pro variant default.
Also adjust static name casing to match what is expected for
EEPROM product name to share string constants.

Signed-off-by: Joel Johnson <mrjoel@lixil.net>
Reviewed-by: Stefan Roese <sr@denx.de>

board/solidrun/clearfog/clearfog.c

@@ -170,7 +170,7 @@ int board_init(void)
 
 int checkboard(void)
 {
-	char *board = "ClearFog";
+	char *board = "Clearfog Pro";
 
 	cf_read_tlv_data();
 	if (strlen(cf_tlv_data.tlv_product_name[0]) > 0)