openocd configuration for M4 core

[marla396]

Hello

We are in the process of bringing up our custom board with a OSD32MP15. Before trying to boot the Cortex A7 we figured that we would simply try to get a health check from the M4 core using ST-Link. Unfortunately we were not able to connect to it using openocd with the configuration files provided by ST (board/stm32mp15x_dk2.cfg) with boot mode set to “NoBoot” (BOOT0 = 0, BOOT1 = 0, BOOT2 = 1). The same procedure was successful on a STM32MP157X-DK2 board.

Should a different configuration file for openocd be used or should the on we used be compatible with the OSD32MP15?

Thanks.

• This topic was modified 4 years, 12 months ago by marla396.

[marla396]

Coming back to let you know that the proposed procedure did in fact work after another reflow of the chip. Thus it was a hardware problem.

[Author]

Posts