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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2016 Intel Corp.
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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 <device/device.h>
#include <device/pci_def.h>
#include <device/pci_ops.h>
#include <soc/heci.h>
#include <soc/pci_devs.h>
uint32_t heci_fw_sts(void)
{
return pci_read_config32(PCH_DEV_CSE, REG_SEC_FW_STS0);
}
bool heci_cse_normal(void)
{
return ((heci_fw_sts() & MASK_SEC_STATUS) == SEC_STATE_NORMAL);
}
bool heci_cse_done(void)
{
return (!!(heci_fw_sts() & MASK_SEC_FIRMWARE_COMPLETE));
}
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