diff --git a/configs/inet1_defconfig b/configs/inet1_defconfig
index 0c4f7c2..f81120b 100644
--- a/configs/inet1_defconfig
+++ b/configs/inet1_defconfig
@@ -16,6 +16,8 @@
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_I2C=y
 CONFIG_SYS_I2C_MVTWSI=y
+CONFIG_SYS_I2C_SLAVE=0x7f
+CONFIG_SYS_I2C_SPEED=400000
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y