diff --git a/src/cpu/samsung/exynos5420/clk.h b/src/cpu/samsung/exynos5420/clk.h
index 8e2f9edb01..a4e538d370 100644
--- a/src/cpu/samsung/exynos5420/clk.h
+++ b/src/cpu/samsung/exynos5420/clk.h
@@ -85,6 +85,15 @@ unsigned long clock_get_periph_rate(enum periph_id peripheral);
  */
 int clock_set_mshci(enum periph_id peripheral);
 
+/*
+ * Set dwmci controller instances clock drivder
+ *
+ * @param enum periph_id instance of the dwmci controller
+ *
+ * Return	0 if ok else -1
+ */
+int clock_set_dwmci(enum periph_id peripheral);
+
 /*
  * Sets the epll clockrate
  *
diff --git a/src/cpu/samsung/exynos5420/clock.c b/src/cpu/samsung/exynos5420/clock.c
index 8c4baf8cc7..694f024ca8 100644
--- a/src/cpu/samsung/exynos5420/clock.c
+++ b/src/cpu/samsung/exynos5420/clock.c
@@ -66,6 +66,11 @@ static struct st_epll_con_val epll_div[] = {
 	{ 180633600, 0, 45, 3, 1, 10381 }
 };
 
+static inline unsigned long div_round_up(unsigned int n, unsigned int d)
+{
+	return (n + d - 1) / d;
+}
+
 /* exynos5: return pll clock frequency */
 unsigned long get_pll_clk(int pllreg)
 {
@@ -177,13 +182,6 @@ unsigned long clock_get_periph_rate(enum periph_id peripheral)
 		src = readl(&clk->clk_src_isp);
 		div = readl(&clk->clk_div_isp1);
 		break;
-	case PERIPH_ID_SDMMC0:
-	case PERIPH_ID_SDMMC1:
-	case PERIPH_ID_SDMMC2:
-	case PERIPH_ID_SDMMC3:
-		src = readl(&clk->clk_src_fsys);
-		div = readl(&clk->clk_div_fsys1);
-		break;
 	case PERIPH_ID_I2C0:
 	case PERIPH_ID_I2C1:
 	case PERIPH_ID_I2C2:
@@ -250,6 +248,35 @@ unsigned long get_arm_clk(void)
 	return armclk;
 }
 
+/* exynos5: get the mmc clock */
+static unsigned long get_mmc_clk(int dev_index)
+{
+	struct exynos5420_clock *clk = samsung_get_base_clock();
+	unsigned long uclk, sclk;
+	unsigned int sel, ratio;
+	int shift = 0;
+
+	sel = readl(&clk->clk_src_fsys);
+	sel = (sel >> ((dev_index * 4) + 8)) & 0x7;
+
+	if (sel == 0x3)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x6)
+		sclk = get_pll_clk(EPLL);
+	else
+		return 0;
+
+	ratio = readl(&clk->clk_div_fsys1);
+
+	shift = dev_index * 10;
+
+	ratio = (ratio >> shift) & 0x3ff;
+	uclk = (sclk / (ratio + 1));
+	printk(BIOS_DEBUG, "%s(%d): %lu\n", __func__, dev_index, uclk);
+
+	return uclk;
+}
+
 /* exynos5: set the mmc clock */
 void set_mmc_clk(int dev_index, unsigned int div)
 {
@@ -266,6 +293,24 @@ void set_mmc_clk(int dev_index, unsigned int div)
 	writel(val, addr);
 }
 
+/* Set DW MMC Controller clock */
+int clock_set_dwmci(enum periph_id peripheral)
+{
+	/* Request MMC clock value to 52MHz. */
+	const unsigned long freq = 52000000;
+	unsigned long sclk, div;
+	int device_index = (int)peripheral - (int)PERIPH_ID_SDMMC0;
+
+	ASSERT(device_index >= 0 && device_index < 4);
+	sclk = get_mmc_clk(device_index);
+	if (!sclk) {
+		return -1;
+	}
+	div = div_round_up(sclk, freq);
+	set_mmc_clk(device_index, div);
+	return 0;
+}
+
 void clock_ll_set_pre_ratio(enum periph_id periph_id, unsigned divisor)
 {
 	struct exynos5420_clock *clk = samsung_get_base_clock();
diff --git a/src/cpu/samsung/exynos5420/pinmux.c b/src/cpu/samsung/exynos5420/pinmux.c
index 566ba606a3..843a6db723 100644
--- a/src/cpu/samsung/exynos5420/pinmux.c
+++ b/src/cpu/samsung/exynos5420/pinmux.c
@@ -80,8 +80,8 @@ static void exynos_pinmux_sdmmc(int start, int start_ext)
 
 void exynos_pinmux_sdmmc0(void)
 {
-	gpio_set_pull(GPIO_C02, GPIO_PULL_UP);
 	exynos_pinmux_sdmmc(GPIO_C00, GPIO_C30);
+	gpio_set_pull(GPIO_C02, GPIO_PULL_UP);
 }
 
 void exynos_pinmux_sdmmc1(void)
diff --git a/src/mainboard/google/pit/romstage.c b/src/mainboard/google/pit/romstage.c
index 765ff82fa4..7ead3c9353 100644
--- a/src/mainboard/google/pit/romstage.c
+++ b/src/mainboard/google/pit/romstage.c
@@ -113,17 +113,12 @@ static void setup_power(int is_resume)
 static void setup_storage(void)
 {
 	/* MMC0: Fixed, 8 bit mode, connected with GPIO. */
-	if (clock_set_mshci(PERIPH_ID_SDMMC0))
+	if (clock_set_dwmci(PERIPH_ID_SDMMC0))
 		printk(BIOS_CRIT, "%s: Failed to set MMC0 clock.\n", __func__);
-	if (gpio_direction_output(MMC0_GPIO_PIN, 1)) {
-		printk(BIOS_CRIT, "%s: Unable to power on MMC0.\n", __func__);
-	}
-	gpio_set_pull(MMC0_GPIO_PIN, GPIO_PULL_NONE);
-	gpio_set_drv(MMC0_GPIO_PIN, GPIO_DRV_4X);
 	exynos_pinmux_sdmmc0();
 
 	/* MMC2: Removable, 4 bit mode, no GPIO. */
-	clock_set_mshci(PERIPH_ID_SDMMC2);
+	clock_set_dwmci(PERIPH_ID_SDMMC2);
 	exynos_pinmux_sdmmc2();
 }