rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/tb0229.h b/include/configs/tb0229.h
index cf2af93..bfb32fb 100644
--- a/include/configs/tb0229.h
+++ b/include/configs/tb0229.h
@@ -156,8 +156,8 @@
 #define CONFIG_ENV_IS_IN_FLASH	1
 
 /* Address and size of Primary Environment Sector	*/
-#define CFG_ENV_ADDR		0xBFC40000
-#define CFG_ENV_SIZE		0x20000
+#define CONFIG_ENV_ADDR		0xBFC40000
+#define CONFIG_ENV_SIZE		0x20000
 
 #define CFG_DIRECT_FLASH_TFTP