src/vboot/board.h

/*
 * Copyright 2016 Google Inc.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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.
 *
 * 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., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef __VBOOT_BOARD_H__
#define __VBOOT_BOARD_H__

#include "drivers/storage/storage.h"

// Whether write protect was enabled at boot time.
int board_flag_write_protect(void);
// Whether recovery mode was requested.
int board_flag_recovery(void);
// Whether developer mode was requested/enabled.
int board_flag_developer_mode(void);
// Whether the EC is running the RW portion of its firmware.
int board_flag_ec_in_rw(void);

/*
 * This group of functions return storage objects which provide access to
 * different bits of information which are needed during boot. These might
 * be additional pieces of firmware, or blocks of data like the GBB which
 * firmware acts on. The storage objects should be combined together to
 * abstract away the actual media storing the data, and any data structures
 * which map out the media into smaller components.
 */

StorageOps *board_storage_ec_a(int devidx);
StorageOps *board_storage_ec_b(int devidx);
StorageOps *board_storage_ec_hash_a(int devidx);
StorageOps *board_storage_ec_hash_b(int devidx);
StorageOps *board_storage_fwid_rwa(void);
StorageOps *board_storage_fwid_rwb(void);
StorageOps *board_storage_fwid_ro(void);
StorageOps *board_storage_gbb(void);
StorageOps *board_storage_legacy(void);
StorageOps *board_storage_main_fw_a(void);
StorageOps *board_storage_main_fw_b(void);
StorageOps *board_storage_nv_scratch(void);
StorageOps *board_storage_vblock_a(void);
StorageOps *board_storage_vblock_b(void);
StorageOps *board_storage_vboot_nvstorage(void);
StorageOps *board_storage_verified_a(void);
StorageOps *board_storage_verified_b(void);

int board_storage_locale_count(uint32_t *count);
typedef enum {
	IMAGE_ARROW_LEFT,
	IMAGE_ARROW_RIGHT,
	IMAGE_BAD_SD,
	IMAGE_BAD_USB,
	IMAGE_CHROME_LOGO,
	IMAGE_DEV_MODE,
	IMAGE_DIVIDER_TOP,
	IMAGE_DIVIDER_BOTTOM,
	IMAGE_FOR_HELP_LEFT,
	IMAGE_ICON_VERIFICATION_OFF,
	IMAGE_ICON_VERIFICATION_ON,
	IMAGE_ICON_WARNING,
	IMAGE_INSERT,
	IMAGE_LANGUAGE,
	IMAGE_MODEL,
	IMAGE_OS_BROKEN,
	IMAGE_REBOOT_ERASE,
	IMAGE_REMOVE,
	IMAGE_REMOVE_DEVICES,
	IMAGE_TO_DEV,
	IMAGE_TO_NORM,
	IMAGE_UPDATE,
	IMAGE_URL,
	IMAGE_VERIFICIATION_OFF,
	IMAGE_VERIFICATION_ON,
	IMAGE_YUCK,
	IMAGE_MAX_INDEX,
} BoardImageIdx;
StorageOps *board_storage_image(BoardImageIdx idx);
StorageOps *board_storage_image_locale(uint32_t locale, BoardImageIdx idx);
StorageOps *board_storage_glyph(char c);

#endif /* __VBOOT_BOARD_H__ */