diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index 22ef1a6..265114f 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -3,12 +3,16 @@
 CONFIG_TARGET_IB62X0=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="ib62x0 => "
+CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_NAND=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_FAT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OF_LIBFDT=y