MacOnLinux on a NON-OF machine
Ross Vumbaca
mol-devel@lists.maconlinux.org
Tue, 12 Nov 2002 00:46:59 +1100
Hi,
Samuel Rydh wrote:
>>The AmigaOne has since changed - the firmware is now an enanced version
>>of the open source ppcboot, and is not an "Open Firmware" firmware.
> Have you tried the mol BK tree? I recently fixed this problem
> in order to get MOL running on an IBM machines without firmware...
I was using a Debian source package from ~jensen (0.9.65), I'll try out
the bk source..
>>My question is - is MOL reliant on this device tree for the emulated Mac?
> No, not really. The hw device tree is essentially unused. At the moment,
> it is only used to adjust a few properties in the emulated device tree
> (the timebase frequency and the bus speed).
>
> MacOS don't look at these properties anyway so it doesn't matter
> if they are slightly off (MacOS X does use them though). In any case,
> MOL also gets the timer calibration from the kernel through a
> separate mechanis so the correct value of these properties
> can easily be calculated rather than copied...
>>Would I be correct in saying that MOL does not emulate OF, and in
>>fact uses the host machines OF Tree to provide the emualated Mac with an
>>OF Tree? (Or am I wrong?).
> No, MOL uses its own OF trees (have a look in mollib/oftrees).
Thanks for the info!
Regards,
Ross..