src/flash/nor/bluenrg-x.h

   1 /***************************************************************************
   2  *   Copyright (C) 2019 by STMicroelectronics.                             *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  16  ***************************************************************************/
  17
  18 #ifndef OPENOCD_FLASH_NOR_BLUENRGX_H
  19 #define OPENOCD_FLASH_NOR_BLUENRGX_H
  20
  21 /* Flash Controller registers offsets */
  22 #define FLASH_REG_COMMAND 0x00
  23 #define FLASH_REG_CONFIG  0x04
  24 #define FLASH_REG_IRQSTAT 0x08
  25 #define FLASH_REG_IRQMASK 0x0C
  26 #define FLASH_REG_IRQRAW  0x10
  27 #define FLASH_REG_ADDRESS 0x18
  28 #define FLASH_REG_UNLOCKM 0x1C
  29 #define FLASH_REG_UNLOCKL 0x20
  30 #define FLASH_REG_DATA0   0x40
  31 #define FLASH_REG_DATA1   0x44
  32 #define FLASH_REG_DATA2   0x48
  33 #define FLASH_REG_DATA3   0x4C
  34 #define FLASH_SIZE_REG    0x14
  35
  36 /* Flash Controller commands */
  37 #define FLASH_CMD_ERASE_PAGE 0x11
  38 #define FLASH_CMD_MASSERASE  0x22
  39 #define FLASH_CMD_WRITE      0x33
  40 #define FLASH_CMD_BURSTWRITE 0xCC
  41 #define FLASH_INT_CMDDONE    0x01
  42
  43 #define FLASH_WORD_LEN       4
  44
  45 #endif /* OPENOCD_FLASH_NOR_BLUENRGX_H */