1# STM32H745ZI Nucleo board OpenOCD ST-LINK V3 configuration
2#
3# Copyright (c) 2020 Alexander Kozhinov  <AlexanderKozhinov@yandex.com>
4# SPDX-License-Identifier: Apache-2.0
5#
6
7source [find board/st_nucleo_h745zi.cfg]
8
9# Use connect_assert_srst here to be able to program
10# even when core is in sleep mode
11reset_config srst_only srst_nogate connect_assert_srst
12
13$_CHIPNAME.cpu0 configure -event gdb-attach {
14        echo "Debugger attaching: halting execution"
15        gdb_breakpoint_override hard
16}
17
18$_CHIPNAME.cpu0 configure -event gdb-detach {
19        echo "Debugger detaching: resuming execution"
20        resume
21}
22
23# Due to the use of connect_assert_srst, running gdb requires
24# to reset halt just after openocd init.
25rename init old_init
26proc init {} {
27        old_init
28        reset halt
29}
30