rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/pdnb3.h b/include/configs/pdnb3.h
index 0b7b6d4..856917e 100644
--- a/include/configs/pdnb3.h
+++ b/include/configs/pdnb3.h
@@ -245,18 +245,18 @@
 
 #define	CONFIG_ENV_IS_IN_FLASH	1
 
-#define CFG_ENV_ADDR		(CFG_FLASH_BASE + CFG_MONITOR_LEN)
+#define CONFIG_ENV_ADDR		(CFG_FLASH_BASE + CFG_MONITOR_LEN)
 #if defined(CONFIG_SCPU)
 /* no redundant environment on SCPU */
-#define CFG_ENV_SECT_SIZE	0x20000 /* size of one complete sector		*/
-#define	CFG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+#define CONFIG_ENV_SECT_SIZE	0x20000 /* size of one complete sector		*/
+#define	CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
 #else
-#define CFG_ENV_SECT_SIZE	0x1000	/* size of one complete sector		*/
-#define	CFG_ENV_SIZE		0x1000	/* Total Size of Environment Sector	*/
+#define CONFIG_ENV_SECT_SIZE	0x1000	/* size of one complete sector		*/
+#define	CONFIG_ENV_SIZE		0x1000	/* Total Size of 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
 
 #if !defined(CONFIG_SCPU)