- #Ipartition 3 ppc mac os#
- #Ipartition 3 ppc install#
- #Ipartition 3 ppc update#
- #Ipartition 3 ppc mac#
I have special G4-G5 hybrid Mac system, the greatest PowerPC model. Sk圜apt sighted elsewhere, bless 'em, just won't ever be me. I'm never going to use this nom de plume at any other site. Smeagol has the greatest Classic Mode of all Classic Modes, and a good hardware accelerated OpenGL. Panther 10.3 (my least favorite) accelerates with this firmware script, and Jaguar 10.2.8 and 10.2.7 accelerate very well but only when you use the "G5" edition of Jaguar and it will do it even without this script, the OS X that came to be branded "Smeagol". One quick method for toggling between G4 and G5 modes is to just type "setenv use-nvramrc? false" (followed by reset-all, for G4) then, "setenv use-nvramrc? true" (followed by reset-all, to return to being G5).Īs far as I can see, acceleration requires more than 2 GB RAM installed, and Tiger OS not Leopard OS. Execution of the PRAM-Reset will destroy the script and return the machine to factory default settings. This method assumes you weren't using the nvscript for any other purpose, if so you will need to combine your two scripts.
#Ipartition 3 ppc mac os#
After loading Mac OS, Mac OS X, or AHT, the machine will report itself as PowerMac G5 not G4, and if you possess the correct hardware it will accelerate accordingly. Press to list this script you've just typed. " PowerMac7,2" encode-string " MacRISC2" encode-string encode+ " MacRISC" encode-string encode+ " Power Macintosh" encode-string encode+ " compatible" property " PowerMac7,2" encode-string " model" property properties where you can optionally watch what happens before and after. Type the following exactly as it appears including the white space.
#Ipartition 3 ppc update#
If nf is changed after the Apple_bootstrap partition has been created, then update the settings by running ybin -v.Change a Mirror Door G4 to a Mirror Door G5,
#Ipartition 3 ppc install#
Once nf is configured, run mkofboot -v to format the Apple_bootstrap partition and install the settings. # append="rootdelay=10" # Required for booting USB/Firewire # with the exact filename of your kernel. # kernel or set of boot options - replace the image variable # This can be found using ofpath, which is included with yaboot. # Firewire and USB users will need to specify the whole OF device name # hd: is shorthand for the first hard drive Open Firmware sees # Users booting from USB should use something like this line: # Users booting from firewire should use something like this line: # you pass the necessary arguments to the mkofboot/ybin program). # If this isn't defined, yaboot fails on the G5 and some G4s (unless # ofboot is the Open Firmware way to specify the bootstrap partition. # bsd=/dev/sdaX, macos=/dev/sdaY, macosx=/dev/sdaZ # For a dual-boot menu, add one or more of: # see also: /usr/share/doc/yaboot/examples for example configurations. Now, install yaboot.įILE /etc/nf Example configuration # /etc/nf These steps should have already been completed before, but check /etc/fstab before proceeding. To use yabootconfig, the drive must have an Apple_Bootstrap partition, and /etc/fstab must be configured to reflect the Linux partitions (note that the Bootstrap partition should not be in the fstab file). Yabootconfig will auto-detect the partitions on the machine and will set up dual and triple boot combinations with Linux, macOS, and Mac OS X. # You can add additional kernel arguments to append such as Initrd=/boot/initramfs-genkernel-ppc-3.4.9-gentoo Image=/boot/kernel-genkernel-ppc-3.4.9-gentoo # with the exact filename of your kernel and initrd image. # kernel or set of boot options - replace the image and initrd # This section can be duplicated if you have more than one FILE nf Adding genkernel boot arguments #
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