Hi!
So I've now confirmed that my toshiba can speed-up its cpu under some
circumstances. When it is powered up while batteries are low (<20%
will work), it will start with cpu at 150MHz, and bogomips are
computed accordingly.
If I plug it into AC power, it will speed up to 300MHz, but bogomips
still have "slow" value. Therefore all udelays are wrong by factor of
two -- udelay(50) will only wait approx. 25usec. That seems pretty
dangerous to me. Maybe we need some other source of short loops?
Pavel
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- Re: Wrong bogomips after plugging in AC power Pavel Machek
- Re: Wrong bogomips after plugging in AC power Dale R Worley
- Re: Wrong bogomips after plugging in AC power Mark Hahn
- Re: Wrong bogomips after plugging in AC p... Alan Cox
- Re: Wrong bogomips after plugging in AC p... Pavel Machek
- Re: Wrong bogomips after plugging in ... Alan Cox
- Re: Wrong bogomips after pluggin... Pavel Machek
- Re: Wrong bogomips after plugging in AC power Jeremy Fitzhardinge
- Re: Wrong bogomips after plugging in AC p... Ralf Baechle
- Re: Wrong bogomips after plugging in AC power John Goerzen
- RE: Wrong bogomips after plugging in AC power Jeremy Fitzhardinge
