arch/arm/include/asm/imx-common/boot_mode.h

   1 /*
   2  * Copyright (C) 2012 Boundary Devices Inc.
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 #ifndef _ASM_BOOT_MODE_H
  24 #define _ASM_BOOT_MODE_H
  25 #define MAKE_CFGVAL(cfg1, cfg2, cfg3, cfg4) \
  26         ((cfg4) << 24) | ((cfg3) << 16) | ((cfg2) << 8) | (cfg1)
  27
  28 struct boot_mode {
  29         const char *name;
  30         unsigned cfg_val;
  31 };
  32
  33 void add_board_boot_modes(const struct boot_mode *p);
  34 void boot_mode_apply(unsigned cfg_val);
  35 extern const struct boot_mode soc_boot_modes[];
  36 #endif