diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h
index ce32c8030b99a40d4da8da099bf3501df697478f..b1a6e34ebad93b4c914002a1545f039d0f085d39 100644
--- a/include/configs/dalmore.h
+++ b/include/configs/dalmore.h
@@ -41,6 +41,15 @@
 #define CONFIG_MACH_TYPE		MACH_TYPE_DALMORE
 
 #define CONFIG_BOARD_EARLY_INIT_F
+
+/* I2C */
+#define CONFIG_TEGRA_I2C
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS		TEGRA_I2C_NUM_CONTROLLERS
+#define CONFIG_SYS_I2C_SPEED		100000
+#define CONFIG_CMD_I2C
+
 #define CONFIG_ENV_IS_NOWHERE
 
 #define MACH_TYPE_DALMORE	4304	/* not yet in mach-types.h */
diff --git a/include/configs/tegra114-common.h b/include/configs/tegra114-common.h
index 003353040e2247e1f78145e07ab99e6e64af4169..c2986d83092d7c47888f4ea11476193ce1280f1b 100644
--- a/include/configs/tegra114-common.h
+++ b/include/configs/tegra114-common.h
@@ -76,4 +76,7 @@
 
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/tegra114/u-boot-spl.lds"
 
+/* Total I2C ports on Tegra114 */
+#define TEGRA_I2C_NUM_CONTROLLERS	5
+
 #endif /* _TEGRA114_COMMON_H_ */