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/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h
index 4701600..b20f165 100644
--- a/include/configs/MPC8360ERDK.h
+++ b/include/configs/MPC8360ERDK.h
@@ -339,7 +339,7 @@
  */
 
 #ifndef CFG_RAMBOOT
-#define CFG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_IS_IN_FLASH	1
 #define CFG_ENV_ADDR		(CFG_MONITOR_BASE + 0x40000)
 #define CFG_ENV_SECT_SIZE	0x20000 /* 128K(one sector) for env */
 #define CFG_ENV_SIZE		0x20000