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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world.
And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download two short videos (registration required) highlighting:

System Workbench for STM32


Error: timed out while waiting for target halted TARGET: STM32L072CZYx.cpu - Not halted

I have ST-link/V2 and my board is stm32l072 for which I have upgraded the firmware to the latest.
I took the code to study for my B.F, but the development environment did not tell
So i have problem for ‘target halted’
here is the bug consoles

Open On-Chip Debugger 0.10.0+dev-00021-g524e8c8 (2019-04-12-08:48)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
srst_only separate srst_nogate srst_open_drain connect_assert_srst
Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD
adapter speed: 4000 kHz
adapter_nsrst_delay: 100
Info : Listening on port 6666 for tcl connections
Info : Listening on port 4444 for telnet connections
Info : clock speed 4000 kHz
Info : STLINK v2 JTAG v33 API v2 SWIM v7 VID 0x0483 PID 0x3748
Info : using stlink api v2
Info : Target voltage: 3.238896
Info : Stlink adapter speed set to 4000 kHz
Info : STM32L072CZYx.cpu: hardware has 4 breakpoints, 2 watchpoints
Info : Listening on port 3333 for gdb connections
Info : accepting ‘gdb’ connection on tcp/3333
Error: timed out while waiting for target halted
TARGET: STM32L072CZYx.cpu - Not halted
in procedure ‘reset’
in procedure ‘ocd_bouncer’



Warn : Cannot identify target as a STM32L family.
Error: auto_probe failed
Error: Connect failed. Consider setting up a gdb-attach event for the target to prepare target for GDB connect, or use ‘gdb_memory_map disable’.
Error: attempted ‘gdb’ connection rejected

i think the problem is development envirmont is not same as my friend’s

here is the question

1) Is there a program I need to link Eclipse with STlink?
2) If it is not, how do i solve this problem

Thank you