port-sparc64/40665: 4.0 sparc64 does not boot on SUN SPARCengine UltraAX-MP+

[rorya+netbsd.org%FreeBSD.org@localhost]

>Number:         40665
>Category:       port-sparc64
>Synopsis:       4.0 sparc64 does not boot on SUN SPARCengine UltraAX-MP+
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    port-sparc64-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Feb 16 16:10:00 +0000 2009
>Originator:     Rory Arms
>Release:        4.0
>Organization:
>Environment:
NetBSD 4.0 (GENERIC) #0: Sun Dec 16 02:17:35 PST 2007 
builds@wb26:/home/builds/ab/netbsd-4-0-RELEASE/sparc64/200712160005Z-obj
>Description:
Just recently tried to netboot a 4.0/sparc64 on a Tatung with a SUN SPARCengine 
UltraAX-MP+ system board, and it consistently crashes on boot. Another thing 
I'll mention this same server runs Solaris 8 and FreeBSD 7.1-STABLE without 
problems. Solaris 8 was installed about 8 years ago on the built in drive, and 
FreeBSD 7.1 was recently installed by netbooting (which is also what I was 
trying with NetBSD) Here's a copy of the boot log, starting with the OBP banner:

UltraAX-MP+ WorkServer (2 X UltraSPARC-II 448MHz), No Keyboard
OpenBoot 3.10.50 ME, 2048 MB memory installed, Serial #15728707.
Ethernet address 8:0:20:f0:0:43, Host ID: 80f00043.


{0} ok boot net:bootp netbsd-GENERIC.gz
Boot device: /pci@1f,4000/network@1,1:bootp  File and args: netbsd-GENERIC.gz
Using Onboard Transceiver - Link Up.
16c00
Server  IP address: 10.101.1.1
Client  IP address: 10.101.1.13
Gateway IP address: 10.101.1.1
>> NetBSD/sparc64 OpenFirmware Boot, Revision 1.9
>> (builds@wb26, Sun Dec 16 01:20:57 PST 2007)
Using Onboard Transceiver - Link Up.
net_open: client addr: 10.101.1.13
net_open: subnet mask: 255.255.255.0
net_open: net gateway: 10.101.1.1
net_open: server addr: 10.101.1.1
net_open: server path: /mnt/da1d/netbsd-sparc64
net_open: file name: /ofwboot.net
Using BOOTP protocol: ip address: 10.101.1.13, hostname: tatung, netmask: 255.25
5.255.0, gateway: 10.101.1.1
root addr=10.101.1.1 path=/mnt/da1d/netbsd-sparc64
=0x8573c8
Loading netbsd-GENERIC.gz: 6156304+357256+302608 [468792+298376]=0x95cc98
sparc64_init(0xf0075d20, 0xfff7fe28, 0x20, 0xf0075d20, 0xf0075d20)
sparc64_init: bmagic=44444230, bi=0x195cca0
console is /pci@1f,4000/ebus@1/se@14,400000:a
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
   2006, 2007
   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 4.0 (GENERIC) #0: Sun Dec 16 02:17:35 PST 2007
       builds@wb26:/home/builds/ab/netbsd-4-0-RELEASE/sparc64/200712160005Z-obj
/home/builds/ab/netbsd-4-0-RELEASE/src/sys/arch/sparc64/compile/GENERIC
total memory = 2048 MB
avail memory = 1996 MB
timecounter: Timecounters tick every 10.000 msec
bootpath: /pci@1f,4000/network@1,1:bootp
mainbus0 (root): SUNW,UltraAX-MP: hostid 80f00043
cpu0 at mainbus0: SUNW,UltraSPARC-II @ 448 MHz, UPA id 0
cpu0: 32K instruction (32 b/l), 16K data (32 b/l), 4096K external (64 b/l)
cpu at mainbus0 not configured
psycho0 at mainbus0 addr 0xfffb2000
SUNW,psycho: impl 0, version 4: ign 7c0 bus range 0 to 0; PCI bus 0
DVMA map: fe000000 to ffffe000
IOTSB: 2196000 to 219e000
pci0 at psycho0
pci0: i/o space, memory space enabled
ebus0 at pci0 dev 1 function 0
ebus0: Sun Microsystems PCIO Ebus2, revision 0x01
auxio0 at ebus0 addr 726000-726003, 728000-728003, 72a000-72a003, 72c000-72c003,
72f000-72f003
power at ebus0 addr 724000-724003 ipl 37 not configured
SUNW,pll at ebus0 addr 504000-504002 not configured
sc at ebus0 addr 500000-500007 not configured
sab0 at ebus0 addr 400000-40007f ipl 43: rev 3.2
sabtty0 at sab0 port 0: console i/o
sabtty1 at sab0 port 1
com0 at ebus0 addr 3803f8-3803ff ipl 41: ns16550a, working fifo
kbd0 at com0
com1 at ebus0 addr 3602f8-3602ff ipl 42: ns16550a, working fifo
ms0 at com1
wsmouse0 at ms0 mux 0
lpt0 at ebus0 addr 340278-340287, 30015c-30015d, 700000-70000f ipl 34
fdthree at ebus0 addr 3203f0-3203f7, 706000-70600f, 720000-720003 ipl 39 not con
figured
clock0 at ebus0 addr 0-1fff: mk48t59
flashprom at ebus0 addr 0-fffff not configured
i2c at ebus0 addr 600000-600003 ipl 40 not configured
hme0 at pci0 dev 1 function 1: Sun Happy Meal Ethernet, rev. 1
hme0: interrupting at ivec 3021
hme0: Ethernet address 08:00:20:f0:00:43
nsphy0 at hme0 phy 1: DP83840 10/100 media interface, rev. 1
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
psycho1 at mainbus0 addr 0xfffc8000
SUNW,psycho: impl 0, version 4: ign 7c0 bus range 128 to 128; PCI bus 128
pci1 at psycho1
pci1: i/o space, memory space enabled
timer0 at mainbus0 addr 0xfff9dc00 irq vectors 7ec and 7ed
psycho2 at mainbus0 addr 0xfff5a000
SUNW,psycho: impl 0, version 4: ign 100 bus range 0 to 0; PCI bus 0
DVMA map: fe000000 to ffffe000
IOTSB: 2204000 to 220c000
pci2 at psycho2
pci2: i/o space, memory space enabled
esiop0 at pci2 dev 6 function 0: Symbios Logic 53c875 (ultra-wide scsi)
esiop0: using on-board RAM
text_access_fault: pc=fff800 va=ffe000
kernel trap 64: +fast instruction access MMU miss
Stopped in pid 0.1 (swapper) at 0xfff800:       undefined
db>

>How-To-Repeat:
Attempt to boot 4.0/sparc64 on a SUN SPARCengine UltraAX-MP+ based system. It 
crashes at the same place, every time.
>Fix: