diff --git a/src/mainboard/google/herobrine/mainboard.c b/src/mainboard/google/herobrine/mainboard.c
index 365fad41aa..dc60e6e2c4 100644
--- a/src/mainboard/google/herobrine/mainboard.c
+++ b/src/mainboard/google/herobrine/mainboard.c
@@ -1,11 +1,20 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
+#include "board.h"
+#include <boardid.h>
+#include <bootblock_common.h>
+#include <soc/clock.h>
+#include <console/console.h>
 #include <device/device.h>
 #include <bootblock_common.h>
+#include <soc/clock.h>
 
 static void mainboard_init(struct device *dev)
 {
-
+	/* Configure clock for eMMC */
+	clock_configure_sdcc(1, 384 * MHz);
+	/* Configure clock for SD card */
+	clock_configure_sdcc(2, 50 * MHz);
 }
 
 static void mainboard_enable(struct device *dev)