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-stamp.h b/include/configs/bf533-stamp.h
index 842207f..2e71780 100644
--- a/include/configs/bf533-stamp.h
+++ b/include/configs/bf533-stamp.h
@@ -106,7 +106,7 @@
 #define CFG_ENV_OFFSET		0x4000
 #define CFG_ENV_HEADER		(CFG_ENV_OFFSET + 0x12A)	/* 0x12A is the length of LDR file header */
 #else
-#define CFG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_IS_IN_FLASH	1
 #define CFG_ENV_ADDR		0x20004000
 #define	CFG_ENV_OFFSET		(CFG_ENV_ADDR - CFG_FLASH_BASE)
 #endif