I.M.X1050 IAP (NorFlash, XIP)

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I.M.X1050 IAP (NorFlash, XIP)

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ss_coding
Contributor I

I'm working on a i.m.x 1050 IAP project and stuck in code jump function. Really need some helps. Thank you very much in advice.

I set the MSP, PSP, vector table offsett. But this chip always reset as soon as jump. I don't know why.

My chip use an external Nor-flash. Should I copy vector tables from Nor-flash to SRAM? Because the all interrupts need disable before jump. I'm a little worried about FlexSPI driver which may use interrupt to execute the code in flash...

If I need to do it, how to copy it by GCC?

 

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