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Altera_Forum
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14 years ago

Nios II - Data cache problem

Hi all, I'm using a Cyclone III DSP Kit (DK-DSP-3C120N) and uClinux. Some days ago I realized a working design which includes a Nios II processor characterized by only an instruction cache. Wi...
Altera_Forum's avatar
Altera_Forum
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14 years ago

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Wrong function. I don't remember how it is called, but I am sure this isn't the right one.

Edit:

here it is: alt_dcache_flush_all();

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That's for HAL, that function is not available in Linux.

fflush if for a *file* not for memory.

Are you doing this in the kernel (like a device driver) or in user space?