diff --git a/configs/ea20_defconfig b/configs/ea20_defconfig
index 5dad8ef..fae7ff9 100644
--- a/configs/ea20_defconfig
+++ b/configs/ea20_defconfig
@@ -27,6 +27,7 @@
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_BMP=y
+CONFIG_CMD_MTDPARTS=y
 CONFIG_CMD_DIAG=y
 CONFIG_CMD_UBI=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y