port-mac68k/44413: INSTALL and INSTALLSBC kernels fail to boot on LCIII

[fraveydank%gmail.com@localhost]

>Number:         44413
>Category:       port-mac68k
>Synopsis:       INSTALL and INSTALLSBC kernels fail to boot on LCIII
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-mac68k-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jan 18 22:30:00 +0000 2011
>Originator:     David Riley
>Release:        5.0.2, 5.1
>Organization:
>Environment:
Can't install, can't get uname yet
>Description:
Running the INSTALL and INSTALLSBC kernels on an LCIII (using the MacOS Booter) 
hangs after assigning the keyboard and mouse at the wsmux.

The hang occurs whether or not a keyboard is connected to the ADB.  Have not 
tested without a mouse.  Hang also occurs with Ethernet card depopulated.

I'm working on annotating the boot process to find out where it's hanging, but 
it'll have to wait until the cross-compiler for mac68k is done on my slow PPC 
machine.

Boot transcript copied from serial console:


Bootstrapping NetBSD/mac68k.
Getting mapping from MMU.
Loaded at 0x0
System RAM: 20971520 bytes in 5120 pages.
     Low = 0x0, high = 0x1400000
On-board video at addr 0x0x60b00000 (phys 0x0x60b00000), len 0xc0000.
Done.
Bootstrapping the pmap system.
Pmap bootstrapped.
Moving ROMBase from 0x40800000 to 0x5e0000.
Video address 0x0x60b00000 -> 0x0x7e0000.
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 5.1 (INSTALL) #0: Sat Nov  6 17:04:50 UTC 2010
        
builds%b8.netbsd.org@localhost:/home/builds/ab/netbsd-5-1-RELEASE/mac68k/201011061943Z-obj/home/builds/ab/netbsd-5-1-RELEASE/src/sys/arch/mac68k/compile/INSTALL
Apple Macintosh LC III  (68030)
cpu: delay factor 265
fpu: emulator
total memory = 20480 KB
avail memory = 14412 KB
mrg: 'LC III ROMs' ROM glue, tracing off, debug off, silent traps
mrg: I/O map kludge for ROMs that use hardware addresses directly.
mainbus0 (root)
obio0 at mainbus0
adb0 at obio0
asc0 at obio0: Apple Sound Chip
intvid0 at obio0 @ 60b00000: On-board video
intvid0: 640 x 480, monochrome
macfb0 at intvid0
wsdisplay0 at macfb0 (kbdmux ignored)
iwm0 at obio0: Apple GCR floppy disk controller
iwm: Chip revision not supported (-77)
ncrscsi0 at obio0 addr 0
scsibus0 at ncrscsi0 channel 0: 8 targets, 8 luns per target
zsc0 at obio0 chip type 0 
zsc0 channel 0: d_speed   9600 DCD clk 0 CTS clk 0
zstty0 at zsc0 channel 0 (console i/o)
zsc0 channel 1: d_speed   9600 DCD clk 0 CTS clk 0
zstty1 at zsc0 channel 1
nubus0 at mainbus0
ae0 at nubus0 slot e: Farallon EtherMac LC-TP, 64KB memory
ae0: Ethernet address 00:00:c5:42:5f:2b
scsibus0: waiting 2 seconds for devices to settle...
adb0 (direct, IIsi series): 2 targets
aed0 at adb0 addr 0: ADB Event device
akbd0 at adb0 addr 2: standard keyboard
wskbd0 at akbd0 (mux ignored)
ams0 at adb0 addr 3: 1-button, 100 dpi mouse
wsmouse0 at ams0 (mux ignored)

>How-To-Repeat:
Boot INSTALL or INSTALLSBC kernel from MacOS booter.
>Fix:
None.