u-boot/arch/x86/cpu/ivybridge/sdram.c

/*
 * Copyright (c) 2011 The Chromium OS Authors.
 * (C) Copyright 2010,2011
 * Graeme Russ, <graeme.russ@gmail.com>
 *
 * Portions from Coreboot mainboard/google/link/romstage.c
 * Copyright (C) 2007-2010 coresystems GmbH
 * Copyright (C) 2011 Google Inc.
 *
 * SPDX-License-Identifier:	GPL-2.0
 */

#include <common.h>

int dram_init(void)
{
	/* TODO: Set up DRAM */

	return 0;
}