rename CFG_ENV_IS_IN_DATAFLASH in CONFIG_ENV_IS_IN_DATAFLASH

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index 675224e..f419363 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -134,7 +134,7 @@
 #ifdef CFG_USE_DATAFLASH_CS0
 
 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
-#define CFG_ENV_IS_IN_DATAFLASH	1
+#define CONFIG_ENV_IS_IN_DATAFLASH	1
 #define CFG_MONITOR_BASE	(CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 #define CFG_ENV_OFFSET		0x4200
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
@@ -148,7 +148,7 @@
 #elif CFG_USE_DATAFLASH_CS1
 
 /* bootstrap + u-boot + env + linux in dataflash on CS1 */
-#define CFG_ENV_IS_IN_DATAFLASH	1
+#define CONFIG_ENV_IS_IN_DATAFLASH	1
 #define CFG_MONITOR_BASE	(CFG_DATAFLASH_LOGIC_ADDR_CS1 + 0x8400)
 #define CFG_ENV_OFFSET		0x4200
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS1 + CFG_ENV_OFFSET)