diff --git a/configs/M5475GFE_defconfig b/configs/M5475GFE_defconfig
index 61a3c56..57c5770 100644
--- a/configs/M5475GFE_defconfig
+++ b/configs/M5475GFE_defconfig
@@ -3,4 +3,7 @@
 CONFIG_SYS_TEXT_BASE=0xFF800000
 CONFIG_SYS_EXTRA_OPTIONS="SYS_BUSCLK=133333333,SYS_BOOTSZ=4,SYS_DRAMSZ=64"
 CONFIG_SYS_PROMPT="-> "
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_PING=y