Re: Read CCNT on PXA255

["Junaid Jamil" <junaidfcs@xxxxxxxxx>]

Hmmm thanks. For me the ideal solution is to use the same kernel but
difficult to add tsc like support. By the way, if I stick with this
OSCR, then in how much time (mm:ss) this OSCR will overflow. My
programs some times run for long times? I also heard about gprofile
function in C? Is that can also be a good choice?

Junaid

On Sun, Aug 10, 2008 at 2:50 PM, Gilles Chanteperdrix
<gilles.chanteperdrix@xxxxxxxxxxx> wrote:
> Junaid Jamil wrote:
>> Thanks. BTW, I am also thinking of trying xenomai 64bit tsc ARM
>> equivelent counter. Currently on my board I have kernel 2.4.19. What
>> at least I have to do port onto my board?
>
> The simplest way (but overkill) is to install Xenomai, but you will need
> to install it for a 2.6 kernel. The hard way is to pick the
> modifications needed to get the 64 bits tsc running, from Adeos and
> Xenomai and do something similar to the kernel you use.
>
> --
>                                            Gilles.
>

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