rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/TK885D.h b/include/configs/TK885D.h
index 9982916..2efc10a 100644
--- a/include/configs/TK885D.h
+++ b/include/configs/TK885D.h
@@ -255,13 +255,13 @@
 #define CFG_MAX_FLASH_SECT	256	/* max number of sectors on one chip */
 
 #define CONFIG_ENV_IS_IN_FLASH	1
-#define CFG_ENV_OFFSET		0x40000 /*   Offset   of Environment Sector	*/
-#define CFG_ENV_SIZE		0x08000 /* Total Size of Environment		*/
-#define CFG_ENV_SECT_SIZE	0x40000 /* Total Size of Environment Sector	*/
+#define CONFIG_ENV_OFFSET		0x40000 /*   Offset   of Environment Sector	*/
+#define CONFIG_ENV_SIZE		0x08000 /* Total Size of Environment		*/
+#define CONFIG_ENV_SECT_SIZE	0x40000 /* Total Size of Environment Sector	*/
 
 /* Address and size of Redundant Environment Sector	*/
-#define CFG_ENV_OFFSET_REDUND	(CFG_ENV_OFFSET+CFG_ENV_SECT_SIZE)
-#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
 
 /*-----------------------------------------------------------------------
  * Hardware Information Block