diff --git a/drivers/power/twl6030.c b/drivers/power/twl6030.c
index 8924f7f..2fb3967 100644
--- a/drivers/power/twl6030.c
+++ b/drivers/power/twl6030.c
@@ -214,6 +214,8 @@ void twl6030_init_battery_charging(void)
 
 void twl6030_power_mmc_init()
 {
+	u8 value = 0;
+
 	/* 3.0V voltage output for VMMC */
 	twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VMMC_CFG_VOLTAGE,
 		TWL6030_CFG_VOLTAGE_30);
@@ -221,6 +223,23 @@ void twl6030_power_mmc_init()
 	/* Enable P1 output for VMMC */
 	twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VMMC_CFG_STATE,
 		TWL6030_CFG_STATE_P1 | TWL6030_CFG_STATE_ON);
+
+	twl6030_i2c_read_u8(TWL6030_CHIP_PM, TWL6030_PH_STS_BOOT, &value);
+
+	/* BOOT2 indicates 1.8V/2.8V VAUX1 for eMMC */
+	if (value & TWL6030_PH_STS_BOOT2) {
+		/* 1.8V voltage output for VAUX1 */
+		twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VAUX1_CFG_VOLTAGE,
+			TWL6030_CFG_VOLTAGE_18);
+	} else {
+		/* 2.8V voltage output for VAUX1 */
+		twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VAUX1_CFG_VOLTAGE,
+			TWL6030_CFG_VOLTAGE_28);
+	}
+
+	/* Enable P1 output for VAUX */
+	twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VAUX1_CFG_STATE,
+		TWL6030_CFG_STATE_P1 | TWL6030_CFG_STATE_ON);
 }
 
 void twl6030_usb_device_settings()
diff --git a/include/twl6030.h b/include/twl6030.h
index bb02d6f..a17a9b5 100644
--- a/include/twl6030.h
+++ b/include/twl6030.h
@@ -20,6 +20,15 @@
 #define TWL6030_CHIP_PWM	0x49
 
 /* Slave Address 0x48 */
+#define TWL6030_PH_STS_BOOT		0x29
+
+#define TWL6030_PH_STS_BOOT0		(1 << 0)
+#define TWL6030_PH_STS_BOOT1		(1 << 1)
+#define TWL6030_PH_STS_BOOT2		(1 << 2)
+#define TWL6030_PH_STS_BOOT3		(1 << 3)
+
+#define TWL6030_VAUX1_CFG_STATE		0x86
+#define TWL6030_VAUX1_CFG_VOLTAGE	0x87
 #define TWL6030_VMMC_CFG_STATE		0x9A
 #define TWL6030_VMMC_CFG_VOLTAGE	0x9B
 #define TWL6030_VUSB_CFG_STATE		0xA2
@@ -27,6 +36,8 @@
 #define TWL6030_CFG_GRP_P1		(1 << 0)
 #define TWL6030_CFG_STATE_ON		(1 << 0)
 #define TWL6030_CFG_STATE_P1		(TWL6030_CFG_GRP_P1 << 5)
+#define TWL6030_CFG_VOLTAGE_18		0x09
+#define TWL6030_CFG_VOLTAGE_28		0x13
 #define TWL6030_CFG_VOLTAGE_30		0x15
 
 #define MISC1			0xE4