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/sbc8349.h b/include/configs/sbc8349.h
index 264f5ab..fa0ccd8 100644
--- a/include/configs/sbc8349.h
+++ b/include/configs/sbc8349.h
@@ -413,7 +413,7 @@
  * Environment
  */
 #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		0x2000