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Altera_Forum's avatar
Altera_Forum
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20 years ago

how to resolve such errors??

hello!! I recently installed Quartus II 4.2, NIOS2 devkit 1.1, and Linux 1.3 successfully. But i use a custom dev board. According to the file"Linux Quick Start Guide", I create a kernel proje...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi fodywang,

> Why i have such errors? How to sovle?

Disable the altera pio button driver in your kernel configuration, or add a "button"

pio to your design. To disable:

Device Drivers -> Character devices -> Nios PIO buttons support

Regards,

--Scott