Chipselect, Memory mapping, MMU on 8260

diekema_jon diekema at bucks.si.com
Mon Oct 23 22:54:12 EST 2000


> > From: Ruedi.Hofer at ascom.ch
>
> > I have a general question about the startup of a 8260 based system.
> > Are the following assumptions right and in the correct order:
>
> > 1. The bootloader sets all chipselects (Buswidth, startaddress, size).
>
> The Linux kernel worry about these low level details.  It assumes that
> the boot ROM initializes the hardware to reasonable values.

Oops, I missed a word.  This should of said...

The Linux kernel DOESN'T worry about these low level details.  It
assumes that the boot ROM initializes the hardware to reasonable
values.

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