src/target/arm966e.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005 by Dominic Rath                                    *
   3  *   Dominic.Rath@gmx.de                                                   *
   4  *                                                                         *
   5  *   Copyright (C) 2008 by Spencer Oliver                                  *
   6  *   spen@spen-soft.co.uk                                                  *
   7  *                                                                         *
   8  *   This program is free software; you can redistribute it and/or modify  *
   9  *   it under the terms of the GNU General Public License as published by  *
  10  *   the Free Software Foundation; either version 2 of the License, or     *
  11  *   (at your option) any later version.                                   *
  12  *                                                                         *
  13  *   This program is distributed in the hope that it will be useful,       *
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  16  *   GNU General Public License for more details.                          *
  17  *                                                                         *
  18  *   You should have received a copy of the GNU General Public License     *
  19  *   along with this program; if not, write to the                         *
  20  *   Free Software Foundation, Inc.,                                       *
  21  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  22  ***************************************************************************/
  23 #ifndef ARM966E_H
  24 #define ARM966E_H
  25
  26 #include "arm9tdmi.h"
  27
  28 #define ARM966E_COMMON_MAGIC 0x20f920f9
  29
  30 struct arm966e_common
  31 {
  32         struct arm7_9_common arm7_9_common;
  33         int common_magic;
  34         uint32_t cp15_control_reg;
  35 };
  36
  37 static inline struct arm966e_common *
  38 target_to_arm966(struct target *target)
  39 {
  40         return container_of(target->arch_info, struct arm966e_common,
  41                         arm7_9_common.armv4_5_common);
  42 }
  43
  44 int arm966e_init_arch_info(struct target *target,
  45                 struct arm966e_common *arm966e, struct jtag_tap *tap);
  46 int arm966e_write_cp15(struct target *target, int reg_addr, uint32_t value);
  47
  48 extern const struct command_registration arm966e_command_handlers[];
  49
  50 #endif /* ARM966E_H */