Am Freitag, den 01.03.2013, 18:26 +0100 schrieb Sascha Hauer:
> > +
> > +static unsigned long get_osc_frequency(void)
> > +{
> > + u32 osc_ctrl = readl(car_base + OSC_CTRL);
> > +
> > + switch (osc_ctrl & OSC_CTRL_OSC_FREQ_MASK) {
>
> OSC_CTRL_OSC_FREQ_MASK is defined as 3 << 30, The result will never be
> one of the values below.
>
> > + case 0:
> > + return 13000000;
> > + case 1:
> > + return 19200000;
> > + case 2:
> > + return 12000000;
> > + case 3:
> > + return 26000000;
> > + default:
> > + return 0;
> > + }
> > +}
> > +
>
Grr, correct. Thanks for spotting. Just got bitten by my system using a
13MHz crystal.
Regards,
Lucas
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