I'm at work so I can't get a live one off of my system,
but I found
this with some google-foo:
nvramrc
hex
: $D find-device ;
: $E device-end ;
: $L BLpatch ; : $R BRpatch ;
: $X execute ;
: $p 0 to my-self property ;
: $a " /chosen" $D $p $E ;
10 buffer: km
dev kbd
get-key-map km swap move
$E
: ck 0 do swap dup 3 >> km + c 1 rot 7
and << and or loop ;
: bootr 0d word count encode-string "
machargs" $a
8 0 1 ck if 0 and else f 29 3d 0 3 ck if 40 or then
then
if bye else cr 20 0 do ['] boot catch drop 500 ms
loop then ;
dev enet
' open constant $M
: $M2 $M 710 - $X ;
: rl -7D9D40 $X ;
: chstat begin $M2 $M 14f8 - $X -7D6C20 $X rl 400 and
0= until ;
: bmstat begin $M2 $M 13F0 - $X rl 100 and
until ;
: xmt1 get-msecs $M 720 - ! chstat $M A00 - $X bmstat
chstat ;
' xmt1 ' WRITE 10 + l!
62 ' READ 7 - c!
: READ { _p _n ; _a } begin _p _n bead -> _a _a 2+
if _p c 80 and 0= else 1 then until _a ;
$E
dev /packages/obp-tftp
: $M over + ['] noop $L ;
' open E8 $M EC $M F0 $M F4 $M F8 + ' true $L
$E
dev /packages/mac-parts
: $M -7E89E0 $X 8000 alloc-mem 4 -7E89E0 $X ;
' load 268 - ' $M $L
$E
dev ide0
f3000038 constant $hfr
: $M $hfr rl or $hfr rl! 10 ms ;
: ata-enable 4 $M 80 $M 800000 $M 100 $M 20 $M 40 $M ;
: $M2 use-ata-interface ata-enable true ;
: set-device-ID set-drive-select ;
: reset-atapi-bus reset-ata-bus ;
' open ' $M2 $R
' enable-bus ' ata-enable $R
' reset-ata-bus 2c + ' 2 $L
$E
dev ide1
f3000038 constant $hfr
: $M $hfr rl or $hfr rl! 10 ms ;
: ata-enable 4 $M 80 $M 800000 $M 100 $M 20 $M 40 $M ;
: $M2 use-ata-interface ata-enable true ;
: set-device-ID set-drive-select ;
: reset-atapi-bus reset-ata-bus ;
' open ' $M2 $R
' enable-bus ' ata-enable $R
' reset-ata-bus 2c + ' 2 $L
$E
dev scsi
: $M ['] do-cmd + ;
: $M2 5 us -5f0 $M $X ;
: $M3 -710 $M f over $X $X ;
-1AC $M ' $M2 $L
100 $M ' $M3 $L
1 124 $M !
$E
unselect-dev
You will probably have to roll your own pure ISO instead of
a hybrid
to get it to boot on an old world mac as well.
http://mail-index.netbsd.org/port-macppc/2005/11/18
/0001.html
On Jul 18, 2006, at 10:48 AM, A. P. Kennedy wrote:
> Hi,
>
> I need a little help. My wife brought home a Power
Macintosh (Beige)
> G3 Desktop 233 Mhz. I appears to be an early version.
It has
> openfirmware verson 2.0f1. Yes, I got into the
openfirware prompt
> without any problems. I have no operating system or OS
CD, and the
> harddisk did not contain a functional OS. I can't boot
NetBSD. I have
> been reading the netbsd installation instructions, and
found that I
> must install nvram patches without Mac OS to get this
system to boot,
> using nvedit.
>
> I don't have access to any Mac bootable install CD's.
However
> I was reading a section in the faq for macppc that said
the
> following:
>
> **** Start ****
>
> Once you've got the 0 > Open Firmware prompt on
your screen or
> serial console, you can try installing NetBSD starting
at the
> "Getting to the Open Firmware Prompt (Without
using Mac OS)"
> section in the INSTALL notes. If your system can't
boot NetBSD,
> then post to port-macppcNetBSD.org asking someone
to mail you
> the nvram patches for your model. You can use your
serial
> console to paste the nvram patches into Open Firmware.
See the
> NetBSD/macppc nvedit HOW-TO for help with this step.
Once you do
> this, you should be golden.
>
> **** End ****
>
> So can someone please mail me the nvram patches for a
> Apple PowerMacintosh G3 (Beige G3, Revision 1, Open
Firmware
> 2.0f1) please?
>
> Trying to be golden.
>
> Thanks,
>
> Alan
>
>
> !DSPAM:44bd052b36711060613879!
>
>
>
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