blob: c815236c9c32841b2b1d1dec728d5e1b0c04d44d [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2019 9elements Agency GmbH
* Copyright (C) 2019 Facebook Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <types.h>
#include "memory.h"
/**
* To be called after DRAM init.
* Tells the caller if DRAM must be cleared as requested by the user,
* firmware or security framework.
*/
bool security_clear_dram_request(void)
{
if (CONFIG(SECURITY_CLEAR_DRAM_ON_REGULAR_BOOT))
return true;
/* TODO: Add TEE environments here */
return false;
}