diff --git a/arch/arm/include/asm/arch-davinci/da8xx_common.h b/arch/arm/include/asm/arch-davinci/da8xx_common.h
index bc3092d..e52f613 100644
--- a/arch/arm/include/asm/arch-davinci/da8xx_common.h
+++ b/arch/arm/include/asm/arch-davinci/da8xx_common.h
@@ -30,4 +30,8 @@ void irq_init(void);
 int da8xx_configure_lpsc_items(const struct lpsc_resource *item,
 				    int n_items);
 
+#if defined(CONFIG_DRIVER_TI_EMAC) && defined(CONFIG_MACH_DAVINCI_DA850_EVM)
+void da850_emac_mii_mode_sel(int mode_sel);
+#endif
+
 #endif /* __COMMON_H */
diff --git a/arch/arm/include/asm/arch-davinci/hardware.h b/arch/arm/include/asm/arch-davinci/hardware.h
index ef616c1..b95fa97 100644
--- a/arch/arm/include/asm/arch-davinci/hardware.h
+++ b/arch/arm/include/asm/arch-davinci/hardware.h
@@ -152,6 +152,10 @@ typedef volatile unsigned int *	dv_reg_p;
 #define DAVINCI_BOOTCFG_BASE			0x01c14000
 #define JTAG_ID_REG                            (DAVINCI_BOOTCFG_BASE + 0x18)
 
+#define GPIO_BANK2_REG_DIR_ADDR			(DAVINCI_GPIO_BASE + 0x38)
+#define GPIO_BANK2_REG_OPDATA_ADDR		(DAVINCI_GPIO_BASE + 0x3c)
+#define GPIO_BANK2_REG_SET_ADDR			(DAVINCI_GPIO_BASE + 0x40)
+#define GPIO_BANK2_REG_CLR_ADDR			(DAVINCI_GPIO_BASE + 0x44)
 #endif /* CONFIG_SOC_DA8XX */
 
 /* Power and Sleep Controller (PSC) Domains */
diff --git a/board/davinci/da8xxevm/common.c b/board/davinci/da8xxevm/common.c
index 36bf693..2d9a64b 100644
--- a/board/davinci/da8xxevm/common.c
+++ b/board/davinci/da8xxevm/common.c
@@ -53,3 +53,17 @@ int da8xx_configure_lpsc_items(const struct lpsc_resource *item,
 
 	return 0;
 }
+
+#if defined(CONFIG_DRIVER_TI_EMAC) && defined(CONFIG_MACH_DAVINCI_DA850_EVM)
+void da850_emac_mii_mode_sel(int mode_sel)
+{
+	int val;
+
+	val = readl(&davinci_syscfg_regs->cfgchip3);
+	if (mode_sel == 0)
+		val &= ~(1 << 8);
+	else
+		val |= (1 << 8);
+	writel(val, &davinci_syscfg_regs->cfgchip3);
+}
+#endif
diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index 8c9ff7c..291757c 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -54,6 +54,15 @@ static const struct pinmux_config uart_pins[] = {
 
 #ifdef CONFIG_DRIVER_TI_EMAC
 static const struct pinmux_config emac_pins[] = {
+#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII
+	{ pinmux(14), 8, 2 },
+	{ pinmux(14), 8, 3 },
+	{ pinmux(14), 8, 4 },
+	{ pinmux(14), 8, 5 },
+	{ pinmux(14), 8, 6 },
+	{ pinmux(14), 8, 7 },
+	{ pinmux(15), 8, 1 },
+#else /* ! CONFIG_DRIVER_TI_EMAC_USE_RMII */
 	{ pinmux(2), 8, 1 },
 	{ pinmux(2), 8, 2 },
 	{ pinmux(2), 8, 3 },
@@ -69,10 +78,10 @@ static const struct pinmux_config emac_pins[] = {
 	{ pinmux(3), 8, 5 },
 	{ pinmux(3), 8, 6 },
 	{ pinmux(3), 8, 7 },
+#endif /* CONFIG_DRIVER_TI_EMAC_USE_RMII */
 	{ pinmux(4), 8, 0 },
 	{ pinmux(4), 8, 1 }
 };
-#endif /* CONFIG_DRIVER_TI_EMAC */
 
 /* I2C pin muxer settings */
 static const struct pinmux_config i2c_pins[] = {
@@ -99,6 +108,13 @@ const struct pinmux_config nand_pins[] = {
 };
 #endif
 
+#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII
+#define HAS_RMII 1
+#else
+#define HAS_RMII 0
+#endif
+#endif /* CONFIG_DRIVER_TI_EMAC */
+
 static const struct pinmux_resource pinmuxes[] = {
 #ifdef CONFIG_SPI_FLASH
 	PINMUX_ITEM(spi1_pins),
@@ -203,9 +219,8 @@ int board_init(void)
 #ifdef CONFIG_DRIVER_TI_EMAC
 	if (davinci_configure_pin_mux(emac_pins, ARRAY_SIZE(emac_pins)) != 0)
 		return 1;
-	/* set cfgchip3 to select MII */
-	writel(readl(&davinci_syscfg_regs->cfgchip3) & ~(1 << 8),
-			     &davinci_syscfg_regs->cfgchip3);
+
+	da850_emac_mii_mode_sel(HAS_RMII);
 #endif /* CONFIG_DRIVER_TI_EMAC */
 
 	/* enable the console UART */
@@ -218,11 +233,100 @@ int board_init(void)
 
 #ifdef CONFIG_DRIVER_TI_EMAC
 
+#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII
+/**
+ * rmii_hw_init
+ *
+ * DA850/OMAP-L138 EVM can interface to a daughter card for
+ * additional features. This card has an I2C GPIO Expander TCA6416
+ * to select the required functions like camera, RMII Ethernet,
+ * character LCD, video.
+ *
+ * Initialization of the expander involves configuring the
+ * polarity and direction of the ports. P07-P05 are used here.
+ * These ports are connected to a Mux chip which enables only one
+ * functionality at a time.
+ *
+ * For RMII phy to respond, the MII MDIO clock has to be  disabled
+ * since both the PHY devices have address as zero. The MII MDIO
+ * clock is controlled via GPIO2[6].
+ *
+ * This code is valid for Beta version of the hardware
+ */
+int rmii_hw_init(void)
+{
+	const struct pinmux_config gpio_pins[] = {
+		{ pinmux(6), 8, 1 }
+	};
+	u_int8_t buf[2];
+	unsigned int temp;
+	int ret;
+
+	/* PinMux for GPIO */
+	if (davinci_configure_pin_mux(gpio_pins, ARRAY_SIZE(gpio_pins)) != 0)
+		return 1;
+
+	/* I2C Exapnder configuration */
+	/* Set polarity to non-inverted */
+	buf[0] = 0x0;
+	buf[1] = 0x0;
+	ret = i2c_write(CONFIG_SYS_I2C_EXPANDER_ADDR, 4, 1, buf, 2);
+	if (ret) {
+		printf("\nExpander @ 0x%02x write FAILED!!!\n",
+				CONFIG_SYS_I2C_EXPANDER_ADDR);
+		return ret;
+	}
+
+	/* Configure P07-P05 as outputs */
+	buf[0] = 0x1f;
+	buf[1] = 0xff;
+	ret = i2c_write(CONFIG_SYS_I2C_EXPANDER_ADDR, 6, 1, buf, 2);
+	if (ret) {
+		printf("\nExpander @ 0x%02x write FAILED!!!\n",
+				CONFIG_SYS_I2C_EXPANDER_ADDR);
+	}
+
+	/* For Ethernet RMII selection
+	 * P07(SelA)=0
+	 * P06(SelB)=1
+	 * P05(SelC)=1
+	 */
+	if (i2c_read(CONFIG_SYS_I2C_EXPANDER_ADDR, 2, 1, buf, 1)) {
+		printf("\nExpander @ 0x%02x read FAILED!!!\n",
+				CONFIG_SYS_I2C_EXPANDER_ADDR);
+	}
+
+	buf[0] &= 0x1f;
+	buf[0] |= (0 << 7) | (1 << 6) | (1 << 5);
+	if (i2c_write(CONFIG_SYS_I2C_EXPANDER_ADDR, 2, 1, buf, 1)) {
+		printf("\nExpander @ 0x%02x write FAILED!!!\n",
+				CONFIG_SYS_I2C_EXPANDER_ADDR);
+	}
+
+	/* Set the output as high */
+	temp = REG(GPIO_BANK2_REG_SET_ADDR);
+	temp |= (0x01 << 6);
+	REG(GPIO_BANK2_REG_SET_ADDR) = temp;
+
+	/* Set the GPIO direction as output */
+	temp = REG(GPIO_BANK2_REG_DIR_ADDR);
+	temp &= ~(0x01 << 6);
+	REG(GPIO_BANK2_REG_DIR_ADDR) = temp;
+
+	return 0;
+}
+#endif /* CONFIG_DRIVER_TI_EMAC_USE_RMII */
+
 /*
  * Initializes on-board ethernet controllers.
  */
 int board_eth_init(bd_t *bis)
 {
+#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII
+	/* Select RMII fucntion through the expander */
+	if (rmii_hw_init())
+		printf("RMII hardware init failed!!!\n");
+#endif
 	if (!davinci_emac_initialize()) {
 		printf("Error: Ethernet init failed!\n");
 		return -1;
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index e06896f..43a3d79 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -243,8 +243,35 @@ static int gen_get_link_speed(int phy_addr)
 {
 	u_int16_t	tmp;
 
-	if (davinci_eth_phy_read(phy_addr, MII_STATUS_REG, &tmp) && (tmp & 0x04))
+	if (davinci_eth_phy_read(phy_addr, MII_STATUS_REG, &tmp) &&
+			(tmp & 0x04)) {
+#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \
+		defined(CONFIG_MACH_DAVINCI_DA850_EVM)
+		davinci_eth_phy_read(phy_addr, PHY_ANLPAR, &tmp);
+
+		/* Speed doesn't matter, there is no setting for it in EMAC. */
+		if (tmp & (PHY_ANLPAR_TXFD | PHY_ANLPAR_10FD)) {
+			/* set EMAC for Full Duplex  */
+			writel(EMAC_MACCONTROL_MIIEN_ENABLE |
+					EMAC_MACCONTROL_FULLDUPLEX_ENABLE,
+					&adap_emac->MACCONTROL);
+		} else {
+			/*set EMAC for Half Duplex  */
+			writel(EMAC_MACCONTROL_MIIEN_ENABLE,
+					&adap_emac->MACCONTROL);
+		}
+
+		if (tmp & (PHY_ANLPAR_TXFD | PHY_ANLPAR_TX))
+			writel(readl(&adap_emac->MACCONTROL) |
+					EMAC_MACCONTROL_RMIISPEED_100,
+					 &adap_emac->MACCONTROL);
+		else
+			writel(readl(&adap_emac->MACCONTROL) &
+					~EMAC_MACCONTROL_RMIISPEED_100,
+					 &adap_emac->MACCONTROL);
+#endif
 		return(1);
+	}
 
 	return(0);
 }
@@ -326,6 +353,12 @@ static int davinci_eth_open(struct eth_device *dev, bd_t *bis)
 	}
 #endif
 
+#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \
+	defined(CONFIG_MACH_DAVINCI_DA850_EVM)
+	adap_ewrap->c0rxen = adap_ewrap->c1rxen = adap_ewrap->c2rxen = 0;
+	adap_ewrap->c0txen = adap_ewrap->c1txen = adap_ewrap->c2txen = 0;
+	adap_ewrap->c0miscen = adap_ewrap->c1miscen = adap_ewrap->c2miscen = 0;
+#endif
 	rx_desc = emac_rx_desc;
 
 	writel(1, &adap_emac->TXCONTROL);
@@ -480,6 +513,12 @@ static void davinci_eth_close(struct eth_device *dev)
 	writel(0, &adap_ewrap->EWCTL);
 #endif
 
+#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \
+	defined(CONFIG_MACH_DAVINCI_DA850_EVM)
+	adap_ewrap->c0rxen = adap_ewrap->c1rxen = adap_ewrap->c2rxen = 0;
+	adap_ewrap->c0txen = adap_ewrap->c1txen = adap_ewrap->c2txen = 0;
+	adap_ewrap->c0miscen = adap_ewrap->c1miscen = adap_ewrap->c2miscen = 0;
+#endif
 	debug_emac("- emac_close\n");
 }
 
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index f3d5a54..bbb5a9b 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -88,6 +88,7 @@
 #define CONFIG_DRIVER_DAVINCI_I2C
 #define CONFIG_SYS_I2C_SPEED		25000
 #define CONFIG_SYS_I2C_SLAVE		10 /* Bogus, master-only in U-Boot */
+#define CONFIG_SYS_I2C_EXPANDER_ADDR   0x20
 
 /*
  * Flash & Environment