Nios II/f Not Working

[Digipro]

I migrated a project that works fine with Nios II/e to a fully licensed Nios II/f but it doesn't run. Not even a simple fifo read/write works. If I change it back to Nios II/e it works fine. Anyone had this issue before? Any input would be appreciated. Thanks.

[Digipro · Accepted solution]

Looks like the issue was due to I/D cache differences between NIOS/f and e. Bypassing cache for peripherals fixed the fifo issue.

[wwanalim_intel]

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