kernel course no. 1

[Jure Menart]

Hi,
On Mon, Sep 03, 2001 at 08:44:10AM +1000, Paul Mackerras wrote:
> > OK, thanks for information (I presumed that it is 'catch' with rfi :-), but
> > I've got problem with booting my kernel anyway. I was wondering why would
> > booting stop when this 'rfi' occurs...
>
> How do you know that it stops there exactly?

well, I have two LEDs on my board for 'very hardware debug' (I know it's VERY
cheap, but it's very useful too ;-), so I try to turn one LED on before the
jump ('rfi' call) and another at the beginning of 'start_here' procedure. As
you can guess - first LED turned on but second didn't.

Any idea? Could be something wrong with my cross-compiler? Initialization of
MMU? Stack?
I'm pretty much down on this :-(

Regards, Jure


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