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Oliver_I_Sedlacek's avatar
Oliver_I_Sedlacek
Icon for Contributor rankContributor
2 years ago

NIOS2 doesn't automatically run from external RAM, how to debug

I really need my NIOS2 to autostart and run from off chip RAM using the bootloader copy method. The trouble is that despite many readings of the handbook and multiple rebuilds of the design the code ...
Embedded Applications Layer
tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi


Good news that you are able to get your code running back again.

You said that after you removed the code from the flash it is able to boot again.

Could it be that the code is overlapping with the FPGA configuration in the flash?

Have you tried the GSFI test to check if you could access the flash from jtag?


Regards

Jingyang, Teh