| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2011 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef __CHROMEOS_H__ |
| #define __CHROMEOS_H__ |
| |
| #include <stdint.h> |
| |
| /* functions implemented per mainboard: */ |
| int get_developer_mode_switch(void); |
| int get_recovery_mode_switch(void); |
| int get_write_protect_state(void); |
| #ifdef __PRE_RAM__ |
| void save_chromeos_gpios(void); |
| #endif |
| |
| /* functions implemented in vbnv.c: */ |
| int get_recovery_mode_from_vbnv(void); |
| int vboot_wants_oprom(void); |
| extern int oprom_is_loaded; |
| |
| void read_vbnv(uint8_t *vbnv_copy); |
| void save_vbnv(const uint8_t *vbnv_copy); |
| |
| /* functions implemented in chromeos.c: */ |
| int developer_mode_enabled(void); |
| int recovery_mode_enabled(void); |
| |
| /* functions implemented in vboot.c */ |
| void init_chromeos(int bootmode); |
| |
| #if CONFIG_VBOOT_VERIFY_FIRMWARE |
| struct romstage_handoff; |
| void vboot_verify_firmware(struct romstage_handoff *handoff); |
| void *vboot_get_payload(int *len); |
| /* Returns 0 on success < 0 on error. */ |
| int vboot_get_handoff_info(void **addr, uint32_t *size); |
| #endif |
| |
| #endif |