rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index 357c213..228821a 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -252,15 +252,15 @@
  * NVRAM organization
  */
 #define CONFIG_ENV_IS_IN_NVRAM	1	/* use NVRAM for environment vars	*/
-#define CFG_ENV_SIZE		0x0ff8		/* Size of Environment vars	*/
-#define CFG_ENV_ADDR		\
-	(CFG_NVRAM_BASE_ADDR+CFG_NVRAM_SIZE-(CFG_ENV_SIZE+8))	/* Env	*/
+#define CONFIG_ENV_SIZE		0x0ff8		/* Size of Environment vars	*/
+#define CONFIG_ENV_ADDR		\
+	(CFG_NVRAM_BASE_ADDR+CFG_NVRAM_SIZE-(CONFIG_ENV_SIZE+8))	/* Env	*/
 
 #else /* Use EEPROM for environment variables */
 
 #define CONFIG_ENV_IS_IN_EEPROM	1	/* use EEPROM for environment vars */
-#define CFG_ENV_OFFSET		0x000	/* environment starts at the beginning of the EEPROM */
-#define CFG_ENV_SIZE		0x800	/* 2048 bytes may be used for env vars*/
+#define CONFIG_ENV_OFFSET		0x000	/* environment starts at the beginning of the EEPROM */
+#define CONFIG_ENV_SIZE		0x800	/* 2048 bytes may be used for env vars*/
 				   /* total size of a CAT24WC16 is 2048 bytes */
 #endif