How to install NetBSD on a Power Macintosh 7300
From NetBSD Wiki
Installation notes
Install workaround for 3.0 on a Power Macintosh 7300
If you find you can't boot the 3.0 CD on your machine with Open Firmware 1.0.5. (This assumes you are familiar with NetBSD in general.)
- download and burn the 1.6.2 macppccd.iso
- download and burn the 3.0 macppccd-3.0.iso
- follow the 1.6.2 INSTALL.html to get to Open Firmware
- fixup the OF environment variables as described in INSTALL.html
- boot the 1.6.2 cd with the boot scsi-int/sd@3:0 command
- install a minimal system
- reboot into 1.6.2 (boot scsi-int/sd@0:0)
- gunzip macppc/binary/kernel/netbsd-INSTALL.gz from the 3.0 CD to /netbsd
- reboot into the 3.0 sysinst
- follow the 3.0 INSTALL.html to finish the install
For general details see the macppc www.NetBSD.org/ports/macppc macppc port page on NetBSD.org.
