rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/sc520_spunk.h b/include/configs/sc520_spunk.h
index a8f520c..4e5798c 100644
--- a/include/configs/sc520_spunk.h
+++ b/include/configs/sc520_spunk.h
@@ -59,7 +59,7 @@
 /*
  * Size of malloc() pool
  */
-#define CONFIG_MALLOC_SIZE	(CFG_ENV_SIZE + 128*1024)
+#define CONFIG_MALLOC_SIZE	(CONFIG_ENV_SIZE + 128*1024)
 
 
 #define CONFIG_BAUDRATE		9600
@@ -154,9 +154,9 @@
 #if 0
 /* Environment in flash */
 #define CONFIG_ENV_IS_IN_FLASH     1
-# define CFG_ENV_ADDR		(0x387a0000)	/* Addr of Environment Sector	*/
-# define CFG_ENV_SIZE		0x20000	/* Total Size of Environment Sector (or 0x10000) */
-# define CFG_ENV_OFFSET         0
+# define CONFIG_ENV_ADDR		(0x387a0000)	/* Addr of Environment Sector	*/
+# define CONFIG_ENV_SIZE		0x20000	/* Total Size of Environment Sector (or 0x10000) */
+# define CONFIG_ENV_OFFSET         0
 
 #else
 /* Environment in EEPROM */
@@ -164,8 +164,8 @@
 # define CONFIG_ENV_IS_IN_EEPROM   1
 # define CONFIG_SPI
 # define CONFIG_SPI_X 1
-# define CFG_ENV_SIZE		0x2000	/* Total Size of Environment EEPROM	*/
-# define CFG_ENV_OFFSET         0x1c00
+# define CONFIG_ENV_SIZE		0x2000	/* Total Size of Environment EEPROM	*/
+# define CONFIG_ENV_OFFSET         0x1c00
 
 #endif