diff --git a/board/overo/overo.c b/board/overo/overo.c
index 4a60917..1b67f1f 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -103,6 +103,39 @@
 }
 
 /*
+ * Routine: get_sdio2_config
+ * Description: Return information about the wifi module connection
+ *              Returns 0 if the module connects though a level translator
+ *              Returns 1 if the module connects directly
+ */
+int get_sdio2_config(void)
+{
+	int sdio_direct;
+
+	if (!omap_request_gpio(130) && !omap_request_gpio(139)) {
+
+		omap_set_gpio_direction(130, 0);
+		omap_set_gpio_direction(139, 1);
+
+		sdio_direct = 1;
+		omap_set_gpio_dataout(130, 0);
+		if (omap_get_gpio_datain(139) == 0) {
+			omap_set_gpio_dataout(130, 1);
+			if (omap_get_gpio_datain(139) == 1)
+				sdio_direct = 0;
+		}
+
+		omap_free_gpio(130);
+		omap_free_gpio(139);
+	} else {
+		printf("Error: unable to acquire sdio2 clk GPIOs\n");
+		sdio_direct = -1;
+	}
+
+	return sdio_direct;
+}
+
+/*
  * Routine: misc_init_r
  * Description: Configure board specific parts
  */
@@ -116,6 +149,20 @@
 #endif
 
 	printf("Board revision: %d\n", get_board_revision());
+
+	switch (get_sdio2_config()) {
+	case 0:
+		printf("Tranceiver detected on mmc2\n");
+		MUX_OVERO_SDIO2_TRANSCEIVER();
+		break;
+	case 1:
+		printf("Direct connection on mmc2\n");
+		MUX_OVERO_SDIO2_DIRECT();
+		break;
+	default:
+		printf("Unable to detect mmc2 connection type\n");
+	}
+
 	dieid_num_r();
 
 	return 0;
diff --git a/board/overo/overo.h b/board/overo/overo.h
index 2744ffe..33a92e4 100644
--- a/board/overo/overo.h
+++ b/board/overo/overo.h
@@ -211,7 +211,7 @@
 	MUX_VAL(CP(MMC1_DAT6),		(IEN  | PTU | EN  | M0)) /*MMC1_DAT6*/\
 	MUX_VAL(CP(MMC1_DAT7),		(IEN  | PTU | EN  | M0)) /*MMC1_DAT7*/\
  /*Wireless LAN */\
-	MUX_VAL(CP(MMC2_CLK),		(IEN  | PTU | EN  | M0)) /*MMC2_CLK*/\
+	MUX_VAL(CP(MMC2_CLK),		(IEN  | PTU | EN  | M4)) /*GPIO_130*/\
 	MUX_VAL(CP(MMC2_CMD),		(IEN  | PTU | EN  | M0)) /*MMC2_CMD*/\
 	MUX_VAL(CP(MMC2_DAT0),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT0*/\
 	MUX_VAL(CP(MMC2_DAT1),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT1*/\
@@ -220,7 +220,7 @@
 	MUX_VAL(CP(MMC2_DAT4),		(IEN  | PTU | EN  | M1)) /*MMC2_DIR_DAT0*/\
 	MUX_VAL(CP(MMC2_DAT5),		(IEN  | PTU | EN  | M1)) /*MMC2_DIR_DAT1*/\
 	MUX_VAL(CP(MMC2_DAT6),		(IEN  | PTU | EN  | M1)) /*MMC2_DIR_CMD*/\
-	MUX_VAL(CP(MMC2_DAT7),		(IEN  | PTU | EN  | M1)) /*MMC2_CLKIN*/\
+	MUX_VAL(CP(MMC2_DAT7),		(IEN  | PTU | EN  | M4)) /*GPIO_139*/\
  /*Bluetooth*/\
 	MUX_VAL(CP(MCBSP3_DX),		(IEN  | PTD | DIS | M1)) /*UART2_CTS*/\
 	MUX_VAL(CP(MCBSP3_DR),		(IDIS | PTD | DIS | M1)) /*UART2_RTS*/\
@@ -387,5 +387,36 @@
 	MUX_VAL(CP(SDRC_CKE0),		(IDIS | PTU | EN  | M0)) /*sdrc_cke0*/\
 	MUX_VAL(CP(SDRC_CKE1),		(IDIS | PTU | EN  | M0)) /*sdrc_cke1*/
 
+#define MUX_OVERO_SDIO2_DIRECT() \
+	MUX_VAL(CP(MMC2_CLK),		(IEN  | PTU | EN  | M0)) /*MMC2_CLK*/\
+	MUX_VAL(CP(MMC2_CMD),		(IEN  | PTU | EN  | M0)) /*MMC2_CMD*/\
+	MUX_VAL(CP(MMC2_DAT0),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT0*/\
+	MUX_VAL(CP(MMC2_DAT1),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT1*/\
+	MUX_VAL(CP(MMC2_DAT2),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT2*/\
+	MUX_VAL(CP(MMC2_DAT3),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT3*/\
+	MUX_VAL(CP(MMC2_DAT4),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT4*/\
+	MUX_VAL(CP(MMC2_DAT5),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT5*/\
+	MUX_VAL(CP(MMC2_DAT6),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT6*/\
+	MUX_VAL(CP(MMC2_DAT7),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT7*/\
+	MUX_VAL(CP(MMC1_DAT4),		(IEN  | PTD | EN  | M4)) /*GPIO_126*/\
+	MUX_VAL(CP(MMC1_DAT5),		(IEN  | PTU | EN  | M4)) /*GPIO_127*/\
+	MUX_VAL(CP(MMC1_DAT6),		(IEN  | PTU | EN  | M4)) /*GPIO_128*/\
+	MUX_VAL(CP(MMC1_DAT7),		(IEN  | PTU | EN  | M4)) /*GPIO_129*/
+
+#define MUX_OVERO_SDIO2_TRANSCEIVER() \
+	MUX_VAL(CP(MMC2_CLK),		(IEN  | PTU | EN  | M0)) /*MMC2_CLK*/\
+	MUX_VAL(CP(MMC2_CMD),		(IEN  | PTU | EN  | M0)) /*MMC2_CMD*/\
+	MUX_VAL(CP(MMC2_DAT0),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT0*/\
+	MUX_VAL(CP(MMC2_DAT1),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT1*/\
+	MUX_VAL(CP(MMC2_DAT2),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT2*/\
+	MUX_VAL(CP(MMC2_DAT3),		(IEN  | PTU | EN  | M0)) /*MMC2_DAT3*/\
+	MUX_VAL(CP(MMC2_DAT4),		(IEN  | PTU | EN  | M1)) /*MMC2_DIR_DAT0*/\
+	MUX_VAL(CP(MMC2_DAT5),		(IEN  | PTU | EN  | M1)) /*MMC2_DIR_DAT1*/\
+	MUX_VAL(CP(MMC2_DAT6),		(IEN  | PTU | EN  | M1)) /*MMC2_DIR_CMD*/\
+	MUX_VAL(CP(MMC2_DAT7),		(IEN  | PTU | EN  | M1)) /*MMC2_CLKIN*/\
+	MUX_VAL(CP(MMC1_DAT4),		(IEN  | PTU | EN  | M4)) /*GPIO_126*/\
+	MUX_VAL(CP(MMC1_DAT5),		(IEN  | PTU | EN  | M4)) /*GPIO_127*/\
+	MUX_VAL(CP(MMC1_DAT6),		(IEN  | PTU | EN  | M4)) /*GPIO_128*/\
+	MUX_VAL(CP(MMC1_DAT7),		(IEN  | PTU | EN  | M4)) /*GPIO_129*/
 
 #endif