diff --git a/configs/T1042RDB_PI_defconfig b/configs/T1042RDB_PI_defconfig
index 07ad865..4a9e534 100644
--- a/configs/T1042RDB_PI_defconfig
+++ b/configs/T1042RDB_PI_defconfig
@@ -61,4 +61,6 @@
 CONFIG_USB_STORAGE=y
 CONFIG_VIDEO=y
 CONFIG_CFB_CONSOLE_ANSI=y
+CONFIG_ADDR_MAP=y
+CONFIG_SYS_NUM_ADDR_MAP=64
 CONFIG_OF_LIBFDT=y