ADAMGOOD@delphi.com wrote:
>Hi everyone!
>
>Thanks to the incredibly hard work of Michael Zucca, internal video (at least
>in its most basic form) is now working on PB160s!  Here is a copy of my
>boot sequence (it hangs when it hits MRG and ADB stuff):
>
>[ preserving 93836 bytes of netbsd symbol table ]
>Bootstrapping NetBSD/mac68k.
>Getting mapping from MMU.
>Begin Video RAM Init.
>Faking memory ranges.
>Internal video code really begins here.
>The booter thinks video is located at 0x60040000
>Skipping NuBus video mapping for PB160/165/180.
>  Video address = 0x60000000
>  Int video starts at 0x0
>  Length = 0x0 (0) bytes
>If we got this far then odds are video is working.
>Lock-ups after this point are someone else's problem!
>Done.
>Bootstrapping the pmap system.
>Pmap bootstrapped.
>Moving ROMBase from 0x40800000 to 0x9ef000.
>Video address 0x60000000 -> 0xbef000.
>Copyright (c) 1982, 1986, 1989, 1991, 1993
>        The Regents of the University of California.  All rights reserved.
>
>NetBSD 1.2_ALPHA (INTVIDTEST) #9: Sat Jul 13 18:27:56 EDT 1996
>    root@tokyo.perkins.rit.edu:/src/sys/arch/mac68k/compile/INTVIDTEST
>Apple Macintosh PowerBook 160  (68030)
>real mem = 12582912
>avail mem = 9355264
>using 179 buffers containing 733184 bytes of memory
>mrg: '2nd Powerbook class ROMs' ROM glue, tracing off, debug off, silent traps.
>adb: bus subsystem.
>Got following HwCfgFlags: 0xed00, 0x 405f3f, 0x 213902, 0x aabe28
>mrg: Not setting up egret.
>mrg: ADB interrupts enabled.
>
>*** HANG ***
>
>This is real progress!
>
>Does anyone have any idea why it hangs at this point in the MRG/ADB sequence?
>
>Is there anyone that can do anything to fix it?
>
>It would be so unbelieveable to finally be able to run MacBSD from a laptop
>computer without needing another machine to serial boot with!
>
>Please help if you can (Is John Wittowski the only person working on ADB
>support?  If so, then John, do you have any  idea what might be going on?)
>
>Thanks to everyone who is doing such an amazing job of making this possible!
>
>-Adam

Classic II's are getting to the same point now (with 0.3.3 - I'll try 0.3.4
as soon as I've d/loaded it) although there is still the odd 2 lines of
pixels preserved from the macos side of things at the bottom of the screen
when the screen changes over to netbsd.

+----------------------------------------------------------------------------+
Steve Bowers                                            steve@gargle.tcp.co.uk
+---------------------------------------------------------------------------
-+