# SPDX-License-Identifier: GPL-2.0-or-later
#
# Example OpenOCD configuration file for ESP32-ETHERNET-KIT board.
#
# For example, OpenOCD can be started for ESP32 debugging on
#
#   openocd -f board/esp32-ethernet-kit-3.3v.cfg
#

# Source the JTAG interface configuration file
source [find interface/ftdi/esp32_devkitj_v1.cfg]
set ESP32_FLASH_VOLTAGE 3.3
# Source the ESP32 configuration file
source [find target/esp32.cfg]

# The speed of the JTAG interface, in kHz. If you get DSR/DIR errors (and they
# do not relate to OpenOCD trying to read from a memory range without physical
# memory being present there), you can try lowering this.
#
# On DevKit-J, this can go as high as 20MHz if CPU frequency is 80MHz, or 26MHz
# if CPU frequency is 160MHz or 240MHz.
adapter speed 20000