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TMDSIDK437X: restarting application

inno
Expert 1700 points
Part Number: TMDSIDK437X


Hi Team,

I am trying to re-start an application that is already on the DDR.

looking at the SBL code , it seems that after the DDR copy , the SBL simply jumps to the entry point (Address is 0x8000 0000)

If I just have my application do the same 

code restart and then it got stuck before task are initialized .

from the debug window i see : do_AngelSWI followed by a _kill function, what is that ?

can you explain this ? what is the correct way to re-start an application ?

  • 0
    TI__Guru 60300 points

    Hello,

    I'm not sure if your code and the SBL code are equivalent. It seems to me that your code is not dereferencing the function pointer. You may want to try:

    gfnSBLAppEntry = (void (*)(void))(uint32_t)0x80000000
(*gfnSBLAppEntry)();

    Regards,

    Jianzhong

    P.S. Please note that we've stopped support for TI-RTOS based SW development, as announced here. So most likely we won't be able to continue the support. Sorry about this and thank you for your understanding.