rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASH

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/bf533-ezkit.h b/include/configs/bf533-ezkit.h
index 2f551ad..08fb639 100644
--- a/include/configs/bf533-ezkit.h
+++ b/include/configs/bf533-ezkit.h
@@ -138,7 +138,7 @@
 #define CFG_MAX_FLASH_BANKS	3	/* max number of memory banks */
 #define CFG_MAX_FLASH_SECT	40	/* max number of sectors on one chip */
 
-#define	CFG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_IS_IN_FLASH	1
 #define CFG_ENV_ADDR		0x20020000
 #define	CFG_ENV_SECT_SIZE	0x10000	/* Total Size of Environment Sector */