STM32MP1 support available in SW4STM32

   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 download a short video showcasing this on the ac6-tools website (registration required).

System Workbench for STM32

Connect to custom board STM32L053 - STLINK-V2 - SWD


I updated AC6 framework to the last compiler + openOCD.
I can’t connect anymore to my stm32l476 based board. (Modifying stm32l4.cfg reset configuration is no longer working)

It seems the reset configuration is forced elsewhere:
srst_only separate srst_nogate srst_open_drain connect_assert_srst

here is the complete openocd log.
Open On-Chip Debugger 0.9.0-dev-00418-g9afb8b4-dirty (2015-09-28-12:09)
Licensed under GNU GPL v2
For bug reports, read
none separate
Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD
Warn : use ‘STM32L476.cpu’ as target identifier, not ‘0’
adapter_nsrst_delay: 100
srst_only separate srst_nogate srst_open_drain connect_assert_srst
adapter speed: 1800 kHz
Info : clock speed 1800 kHz
Error: read version failed
in procedure ‘init’
in procedure ‘ocd_bouncer’

Please help, I’m stuck in a rut !!
Thanks for your help,
Best regards,