Hello,
We are trying to implement the function enable_pipeline.
For the NIOS2 architecture in this fonction there are calls to the functions
__ipipe_init_hrclock(), __ipipe_init_hrtimer(). So we checked those functions
and we understand what they do. But there are still two questions :
- Where can we find the physical adresses of the clock (timer 64 bits) (named
"na_hrclock") and of the timer (timer 32 bits) (named "na_hrtimer) ? We don't
find the declaration.
- Where is setting up the input clock frequency of the two timers (timer 64
bits and timer 32 bits)?
For the AVR32, we have at least two 16-bit timers, we are thinking about to do
the same functions (__ipipe_init_hrclock(), __ipipe_init_hrtimer()). We think
we can also use the "ioremap_nocache" fonction.
Regards
Adrien Chiron and Vincent Vanbesien
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