diff --git a/board/wandboard/spl.c b/board/wandboard/spl.c
index 77afae7..8decf75 100644
--- a/board/wandboard/spl.c
+++ b/board/wandboard/spl.c
@@ -205,12 +205,12 @@ static struct mx6_mmdc_calibration mx6dl_1g_mmdc_calib = {
 };

 static struct mx6_mmdc_calibration mx6s_512m_mmdc_calib = {
-       .p0_mpwldectrl0 = 0x0040003c,
-       .p0_mpwldectrl1 = 0x0032003e,
-       .p0_mpdgctrl0 = 0x42350231,
-       .p0_mpdgctrl1 = 0x021a0218,
-       .p0_mprddlctl = 0x4b4b4e49,
-       .p0_mpwrdlctl = 0x3f3f3035,
+       .p0_mpwldectrl0 = 0x001F001F,
+       .p0_mpwldectrl1 = 0x003F001F,
+       .p0_mpdgctrl0 = 0x423C0238,
+       .p0_mpdgctrl1 = 0x02200228,
+       .p0_mprddlctl = 0x3A424646,
+       .p0_mpwrdlctl = 0x24442A2E,
 };

 /* DDR 64bit 1GB */
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 1de1e0b..e3589f6 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -84,7 +84,7 @@ static iomux_v3_cfg_t const usdhc3_pads[] = {
        IOMUX_PADS(PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
        IOMUX_PADS(PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
        /* SOM MicroSD Card Detect */
-       IOMUX_PADS(PAD_EIM_DA9__GPIO3_IO09  | MUX_PAD_CTRL(NO_PAD_CTRL)),
+       IOMUX_PADS(PAD_EIM_DA9__GPIO3_IO09  | MUX_PAD_CTRL(PAD_CTL_PUS_100K_DOWN | PAD_CTL_PUE)),
 };