Hi, I'm trying to add some start-up tests in the RTEMS 4-11.3 code base for a STM32H7 MCU. One of them is a RAM test. After this test, all the contents of 128K RAM (0x20000000..0x2001FFFF) will be only zeros. What I do now is I perform a reset after the RAM test, but what I want to do is to restore the contents of RAM after the test. I tried to do so by calling bsp_start_copy_sections, but I still get a crash.
Can you recommend a series of function calls that I can do to copy from flash to RAM everything that is needed so I can continue as I was before the RAM test ? regards, Catalin
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