diff --git a/configs/trats_defconfig b/configs/trats_defconfig
index 92cf3f7..15737d1 100644
--- a/configs/trats_defconfig
+++ b/configs/trats_defconfig
@@ -31,6 +31,7 @@
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DFU_MMC=y
+CONFIG_MMC_DW=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_SDMA=y
 CONFIG_MMC_SDHCI_S5P=y