rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/mcu25.h b/include/configs/mcu25.h
index 67c8485..9a83f08 100644
--- a/include/configs/mcu25.h
+++ b/include/configs/mcu25.h
@@ -128,19 +128,19 @@
 #ifdef  CONFIG_ENV_IS_IN_EEPROM
 /* Put the environment after the SDRAM configuration */
 #define PROM_SIZE	2048
-#define CFG_ENV_OFFSET	 512
-#define CFG_ENV_SIZE	(PROM_SIZE-CFG_ENV_OFFSET)
+#define CONFIG_ENV_OFFSET	 512
+#define CONFIG_ENV_SIZE	(PROM_SIZE-CONFIG_ENV_OFFSET)
 #endif
 
 #ifdef CONFIG_ENV_IS_IN_FLASH
 /* Put the environment in Flash */
-#define CFG_ENV_SECT_SIZE	0x10000 /* size of one complete sector */
-#define CFG_ENV_ADDR		((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
-#define	CFG_ENV_SIZE		8*1024	/* 8 KB Environment Sector */
+#define CONFIG_ENV_SECT_SIZE	0x10000 /* size of one complete sector */
+#define CONFIG_ENV_ADDR		((-CFG_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
+#define	CONFIG_ENV_SIZE		8*1024	/* 8 KB Environment Sector */
 
 /* Address and size of Redundant Environment Sector	*/
-#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
-#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
 #endif
 
 /*-----------------------------------------------------------------------