heci.c

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
#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));
}