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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 The ChromiumOS Authors. All rights reserved.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <boot/coreboot_tables.h>
#include <boot_device.h>
#include <cbmem.h>
#include <console/cbmem_console.h>
#include <console/console.h>
#include <fmap.h>
#include <reset.h>
#include <stddef.h>
#include <string.h>
#include "chromeos.h"
#include "vboot_common.h"
#include "vboot_handoff.h"
int vboot_named_region_device(const char *name, struct region_device *rdev)
{
return fmap_locate_area_as_rdev(name, rdev);
}
int vboot_region_device(const struct region *reg, struct region_device *rdev)
{
return boot_device_ro_subregion(reg, rdev);
}
int vboot_get_handoff_info(void **addr, uint32_t *size)
{
struct vboot_handoff *vboot_handoff;
vboot_handoff = cbmem_find(CBMEM_ID_VBOOT_HANDOFF);
if (vboot_handoff == NULL)
return -1;
*addr = vboot_handoff;
*size = sizeof(*vboot_handoff);
return 0;
}
void vboot_reboot(void)
{
if (IS_ENABLED(CONFIG_CONSOLE_CBMEM_DUMP_TO_UART))
cbmem_dump_console();
hard_reset();
die("failed to reboot");
}
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