On 19 December 2011 16:57, Wolfgang Denk <
wd@denx.de> wrote:
> Dear Chander Kashyap,
>
> In message <
1324275424-29468-3-git-send-email-chander.kashyap@linaro.org> you wrote:
>> Earliar ARM clock frequency was calculated by:
>> MOUTAPLL/(DIVAPLL + 1) which is actually returning SCLKAPLL.
>> It is fixed by calcuating it as follows:
>
> Um.... Comment and code disagree:
>
>> ARMCLK=MOUTCORE/(DIVCORE + 1)/DIVCORE2 + 1)
>
> ...or is this just missing a paren?
>
>> + dout_apll = get_pll_clk(APLL) / (core_ratio + 1);
>> + dout_apll /= (core2_ratio + 1);
>
> This gives
>
> ARMCLK=MOUTCORE/(DIVCORE + 1)/ (DIVCORE2 + 1)
>
> Please check if this is correct.
Wolfgang, you are right.