diff --git a/configs/ph1_ld4_defconfig b/configs/ph1_ld4_defconfig
index 2e9dd00..86b4b15 100644
--- a/configs/ph1_ld4_defconfig
+++ b/configs/ph1_ld4_defconfig
@@ -18,6 +18,7 @@
 CONFIG_CMD_LOADS=y
 CONFIG_CMD_FLASH=y
 CONFIG_CMD_NAND=y
+CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_ECHO=y
 CONFIG_CMD_ITEST=y
@@ -34,6 +35,7 @@
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
 CONFIG_DM_SERIAL=y
 CONFIG_UNIPHIER_SERIAL=y
+CONFIG_DM_I2C=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
diff --git a/configs/ph1_pro4_defconfig b/configs/ph1_pro4_defconfig
index 5dca64b..242bcf9 100644
--- a/configs/ph1_pro4_defconfig
+++ b/configs/ph1_pro4_defconfig
@@ -18,6 +18,7 @@
 CONFIG_CMD_LOADS=y
 CONFIG_CMD_FLASH=y
 CONFIG_CMD_NAND=y
+CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_ECHO=y
 CONFIG_CMD_ITEST=y
@@ -34,6 +35,7 @@
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
 CONFIG_DM_SERIAL=y
 CONFIG_UNIPHIER_SERIAL=y
+CONFIG_DM_I2C=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
diff --git a/configs/ph1_sld8_defconfig b/configs/ph1_sld8_defconfig
index 2a6e334..8e95f17 100644
--- a/configs/ph1_sld8_defconfig
+++ b/configs/ph1_sld8_defconfig
@@ -18,6 +18,7 @@
 CONFIG_CMD_LOADS=y
 CONFIG_CMD_FLASH=y
 CONFIG_CMD_NAND=y
+CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_ECHO=y
 CONFIG_CMD_ITEST=y
@@ -34,6 +35,7 @@
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
 CONFIG_DM_SERIAL=y
 CONFIG_UNIPHIER_SERIAL=y
+CONFIG_DM_I2C=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y