rename CFG_ENV_IS_IN_EEPROM in CONFIG_ENV_IS_IN_EEPROM

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/redwood.h b/include/configs/redwood.h
index 35e9f8b..ebb2921 100644
--- a/include/configs/redwood.h
+++ b/include/configs/redwood.h
@@ -121,7 +121,7 @@
  *----------------------------------------------------------------------*/
 #undef	CFG_ENV_IS_IN_NVRAM		/* ... not in NVRAM		*/
 #define	CFG_ENV_IS_IN_FLASH	1	/* Environment uses flash	*/
-#undef	CFG_ENV_IS_IN_EEPROM		/* ... not in EEPROM		*/
+#undef	CONFIG_ENV_IS_IN_EEPROM		/* ... not in EEPROM		*/
 
 #define CONFIG_PREBOOT	"echo;"	\
 	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \