src/target/espressif/esp32s2.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 /***************************************************************************
   4  *   ESP32-S2 target for OpenOCD                                           *
   5  *   Copyright (C) 2019 Espressif Systems Ltd.                             *
   6  *   Author: Alexey Gerenkov <alexey@espressif.com>                        *
   7  ***************************************************************************/
   8
   9 #ifndef OPENOCD_TARGET_ESP32S2_H
  10 #define OPENOCD_TARGET_ESP32S2_H
  11
  12 #include <target/xtensa/xtensa_regs.h>
  13
  14 #define ESP32_S2_DROM_LOW   0x3f000000
  15 #define ESP32_S2_DROM_HIGH  0x3ff80000
  16 #define ESP32_S2_IROM_LOW   0x40080000
  17 #define ESP32_S2_IROM_HIGH  0x40800000
  18
  19 /* Number of registers returned directly by the G command
  20  * Corresponds to the amount of regs listed in regformats/reg-xtensa.dat in the gdb source */
  21 #define ESP32_S2_NUM_REGS_G_COMMAND   72
  22
  23 enum esp32s2_reg_id {
  24         /* chip specific registers that extend ISA go after ISA-defined ones */
  25         ESP32_S2_REG_IDX_GPIOOUT = XT_USR_REG_START,
  26         ESP32_S2_NUM_REGS,
  27 };
  28
  29 #endif  /* OPENOCD_TARGET_ESP32S2_H */