| /* |
| * Copyright 2014 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 |
| */ |
| |
| #include <vboot_api.h> |
| |
| #include "vboot/board.h" |
| |
| /* |
| * Return the state of the switches specified in request_mask. |
| * TODO(semenzato): find a better interface than the INIT_FLAGS. |
| */ |
| uint32_t VbExGetSwitches(uint32_t request_mask) |
| { |
| uint32_t result = 0; |
| |
| if ((request_mask & VB_INIT_FLAG_DEV_SWITCH_ON) && |
| board_flag_developer_mode()) |
| result |= VB_INIT_FLAG_DEV_SWITCH_ON; |
| |
| if ((request_mask & VB_INIT_FLAG_REC_BUTTON_PRESSED) && |
| board_flag_recovery()) |
| result |= VB_INIT_FLAG_REC_BUTTON_PRESSED; |
| |
| if ((request_mask & VB_INIT_FLAG_WP_ENABLED) && |
| board_flag_write_protect()) |
| result |= VB_INIT_FLAG_WP_ENABLED; |
| |
| if (CONFIG_USB_BOOT_ON_DEV && |
| (request_mask & VB_INIT_FLAG_ALLOW_USB_BOOT)) { |
| result |= VB_INIT_FLAG_ALLOW_USB_BOOT; |
| } |
| |
| return result; |
| } |