2024-11-06 12:04 PM
Hello. I have a STM32MP157F-DK2 board. I'm trying to autostart an application for Cortex-M4 using U-Boot. I do everything as in the Wiki article https://wiki.st.com/stm32mpu/wiki/How_to_start_the_coprocessor_from_the_bootloader#Start_from_the_bootcmd
Start from a generic DISTRO boot script and Start from the FIT image work fine for me. But Start from the bootcmd doesn't work for me. I change include/configs/stm32mp15_st_common.h, compile U-Boot and generate FIP using Developer Package. But the changes are not applied.
If I make a change in board/st/stm32mp1/stm32mp1.c as described in this article, the changes are applied. Everything is fine. https://wiki.st.com/stm32mpu/wiki/How_to_cross-compile_with_the_Developer_Package#Modifying_the_U-Boot
Please tell me what could be the problem? Why are the changes in include/configs/stm32mp15_st_common.h not applied?