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/TQM8272.h b/include/configs/TQM8272.h
index 039ecf1..8642a9f 100644
--- a/include/configs/TQM8272.h
+++ b/include/configs/TQM8272.h
@@ -381,7 +381,7 @@
 
 #define CFG_UPDATE_FLASH_SIZE
 
-#define CFG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_IS_IN_FLASH	1
 #define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x40000)
 #define CFG_ENV_SIZE		0x20000
 #define CFG_ENV_SECT_SIZE	0x20000