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Altera_Forum's avatar
Altera_Forum
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13 years ago

What's the meaning of "HAL-based operating systems do not support a CPU with an MMU"

I copied a Nios project from another person,after opened that project using NIOS eclipse,I want to build that project,but got 2 errors. I think it's because the BSP directory is not correct,so i w...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I think you either need to create a project with a BSP that supports a CPU with MMU (such as Linux) or disable the MMU in the CPU. To do the latter, open your SOPC Builder / QSys project, double click on the CPU and look for the memory options. You should be able to disable the MMU there.