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Altera_Forum
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16 years ago

Problem with Custom FPGA using MMU

Hi~ I am try to build my own custom made FPGA design using uClinux with MMU. I follow the order in NIOS WIKI (nioswiki /Linux/Creating_a_Nios_II_Design_with_an_MMU) and I use my own design...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Thank you htmin,

It has been very generous of you.

I used neek, so, I follow neek_ocm_spi_mmu.zip and I checked that SOPC has MMU enabled.

In make menuconfig, I checked

[*] Default all settings (lose changes)# select

[*] Customize Kernel Settings # to select board

It was working with uClinux + MMU, however, I can not communicate too long with my board, it would hang after few minutes. So, I guess this concludes Linux porting for Nios II?

Do you have this problem?