rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASH

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/ML2.h b/include/configs/ML2.h
index 3ce1807..a2703b1 100644
--- a/include/configs/ML2.h
+++ b/include/configs/ML2.h
@@ -31,12 +31,12 @@
 #define CONFIG_ML2	1	/* ...on a ML2 board	*/
 
 
-#define CFG_ENV_IS_IN_FLASH     1
+#define CONFIG_ENV_IS_IN_FLASH     1
 
 #ifdef CONFIG_ENV_IS_IN_NVRAM
-#undef CFG_ENV_IS_IN_FLASH
+#undef CONFIG_ENV_IS_IN_FLASH
 #else
-#ifdef CFG_ENV_IS_IN_FLASH
+#ifdef CONFIG_ENV_IS_IN_FLASH
 #undef CONFIG_ENV_IS_IN_NVRAM
 #endif
 #endif
@@ -184,7 +184,7 @@
 #define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
 
 /* BEG ENVIRONNEMENT FLASH */
-#ifdef CFG_ENV_IS_IN_FLASH
+#ifdef CONFIG_ENV_IS_IN_FLASH
 #define CFG_ENV_OFFSET		0x00050000 /* Offset of Environment Sector  */
 #define	CFG_ENV_SIZE		0x10000	/* Total Size of Environment Sector	*/
 #define CFG_ENV_SECT_SIZE	0x10000	/* see README - env sector total size	*/