serial: move CFG_SCIF_CONSOLE to CONFIG_SCIF_CONSOLE

move also conditional compilation to Makefile

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/ms7750se.h b/include/configs/ms7750se.h
index 3000c77..bee0aab 100644
--- a/include/configs/ms7750se.h
+++ b/include/configs/ms7750se.h
@@ -42,7 +42,7 @@
 #define CONFIG_CMD_FLASH
 #define CONFIG_CMD_ENV
 
-#define CFG_SCIF_CONSOLE	1
+#define CONFIG_SCIF_CONSOLE	1
 #define CONFIG_BAUDRATE		38400
 #define CONFIG_CONS_SCIF1	1
 #define BOARD_LATE_INIT		1