diff --git a/arch/arm/boards/freescale-mx51-pdk/board.c b/arch/arm/boards/freescale-mx51-pdk/board.c
index d6472df..646f807 100644
--- a/arch/arm/boards/freescale-mx51-pdk/board.c
+++ b/arch/arm/boards/freescale-mx51-pdk/board.c
@@ -71,6 +71,23 @@
 	MX51_PAD_CSPI1_SCLK__CSPI1_SCLK,
 	MX51_PAD_EIM_A20__GPIO2_14, /* LAN8700 reset pin */
 	IOMUX_PAD(0x60C, 0x21C, 3, 0x0, 0, 0x85), /* FIXME: needed? */
+	/* SD 1 */
+	MX51_PAD_SD1_CMD__SD1_CMD,
+	MX51_PAD_SD1_CLK__SD1_CLK,
+	MX51_PAD_SD1_DATA0__SD1_DATA0,
+	MX51_PAD_SD1_DATA1__SD1_DATA1,
+	MX51_PAD_SD1_DATA2__SD1_DATA2,
+	MX51_PAD_SD1_DATA3__SD1_DATA3,
+	/* SD 2 */
+	MX51_PAD_SD2_CMD__SD2_CMD,
+	MX51_PAD_SD2_CLK__SD2_CLK,
+	MX51_PAD_SD2_DATA0__SD2_DATA0,
+	MX51_PAD_SD2_DATA1__SD2_DATA1,
+	MX51_PAD_SD2_DATA2__SD2_DATA2,
+	MX51_PAD_SD2_DATA3__SD2_DATA3,
+	/* CD/WP gpio */
+	MX51_PAD_GPIO1_6__GPIO1_6,
+	MX51_PAD_GPIO1_5__GPIO1_5,
 };
 
 static int babbage_mem_init(void)