Here is what I was able to get using LOM:
LOMlite starting up.
CPU type: H8/3437S, mode 3
Ram-test: 2048 bytes OK
Initialising i2c bus: OK
Searching for EEPROMs: 50(cfg)
I2c eeprom @50: OK
i2c bus speed code 01... OK
Probing for lm80s: 28
Initialising lm80 @28: OK
Probing for lm75s: none
System functions: PSUs fans breakers rails gpio temps host CLI ebus clock
LOMlite console
lom>
LOM event: +0h0m0s LOM booted
lom>environment
Fault OFF
Alarm1 OFF
Alarm2 OFF
Alarm3 ON
Fans:
1 fan1 OK standby
2 fan2 OK standby
3 cpu OK standby
4 psu OK standby
PSUs:
1 OK standby
Temperature sensors:
1 Enclosure 24degC OK
Overheat sensors:
1 CPU standby
Circuit breakers:
1 SCSI-Term standby
2 USB0 standby
3 USB1 standby
4 SCC standby
Supply rails:
1 5V standby
2 3V3 standby
3 +12V standby
4 CPU core standby
5 +3VSB standby
lom>poweron
lom>
LOM event: +0h12m34s host power on
▒Done
Bootmode is 0
[New I2C DIMM address]
MCR0 = 57b2ce06
MCR1 = 80008000
MCR2 = c7700fff
MCR3 = a00001ef
Ecache Size = 512 KB
NVRAM Test
Icache Test
Dcache Test
MMU Test
FPU Test
Ecache Tag Addr Test
Ecache RAM Addr Test
Clearing E$ Tags Done
Clearing I/D TLBs Done
Probing memory
Done
MEMBASE=0x80000000
MEMSIZE=0x20000000
Data Line Test
Core Memory Test
Clearing memory...including Unix retained memory...Done
Turning ON MMUs Done
Copy ROM to RAM (170080 bytes) Done
Orig PC=0x1fff0007e44 New PC=0xf0f07e9c
Processor Speed=648MHz
Memory Data Line Test
Memory Addr Line w/ Ecache Test
ECC Block Memory Test
Looking for Dropin cPOST ... found
Copying Client...Done
Transferring control to Client...
Sun Microsystems, Inc. cPOST
@(#) cpost 1.0.17 2003/10/06 17:10
All Basic UltraSPARC IIe PBM Tests
Init CPU PBM
PIO Decoder And BCT Test
CPU IOMMU Reg Test
CPU IOMMU RAM NTA Test
CPU IOMMU CAM NTA Test
CPU IOMMU RAM Address Test
CPU IOMMU CAM Address Test
IOMMU TLB Compare Test
IOMMU TLB Flush Test
PBM Control/Status Reg Test
PBM Diag Reg Test
CPU PBM Reg Test
All Basic APB Simba Tests
Init PCI
All Basic RIO Tests (RIO# 1)
RIO Ebus Config Space Reg Test
RIO Network Config Space Reg Test
RIO Firewire Config Space Reg Test
RIO USB Config Space Reg Test
All Basic RIO Tests (RIO# 2)
RIO Ebus Config Space Reg Test
RIO Network Config Space Reg Test
RIO Firewire Config Space Reg Test
RIO USB Config Space Reg Test
All Basic SCSI Controller Tests
Symbios SCSI Controller PCI Config Space Test
All Basic SCSI Controller Tests
Symbios SCSI Controller PCI Config Space Test
Basic SouthBridge Tests
Southbridge ISA Config Space Reg Test
Southbridge PMU Config Space Reg Test
Southbridge IDE Config Space Reg Test
Southbridge Audio Config Space Reg Test
All Memory Stress Tests
Consist Write Data Test
Resetting...
▒
Processor Speed = 648 MHz
Baud rate is 9600
8 Data bits, 1 stop bits, no parity (configured from lom)
Firmware CORE Sun Microsystems, Inc.
@(#) core 1.0.17 2003/10/06 17:09
Software Power ON
Verifying NVRAM...Done
Bootmode is 0
[New I2C DIMM address]
MCR0 = 57b2ce06
MCR1 = 80008000
MCR2 = c7700fff
MCR3 = a00001ef
Ecache Size = 512 KB
Clearing E$ Tags Done
Clearing I/D TLBs Done
Probing memory
Done
MEMBASE=0x80000000
MEMSIZE=0x20000000
Clearing memory...Done
Turning ON MMUs Done
Copy ROM to RAM (170080 bytes) Done
Orig PC=0x1fff0007e44 New PC=0xf0f07e9c
Processor Speed=648MHz
Looking for Dropin FVM ... found
Decompressing Client Done
Transferring control to Client...
ttya initialized
Reset Control: BXIR:0 BPOR:0 SXIR:0 SPOR:1 POR:0
Probing upa at 1f,0 pci pci pci
Probing upa at 0,0 SUNW,UltraSPARC-IIe SUNW,UltraSPARC-IIe (512 Kb)
Loading Support Packages: kbd-translator
Loading onboard drivers: ebus flashprom eeprom
Starting real time clock...
idprom SUNW,lomh
Probing /pci@1,1 Device 3 pmu i2c temperature dimm dimm dimm i2c-nvram
idprom motherboard-fru fan-control
lomp
Sun Fire V120 (UltraSPARC-IIe 648MHz), No Keyboard
OpenBoot 4.0, 1536 MB memory installed, Serial #56375633.
Ethernet address 0:3:ba:5c:39:51, Host ID: 835c3951.
Drive not ready
Can't read disk label.
Can't open disk label package
Boot device: /pci@1f,0/pci@1/scsi@8/disk@1,0:a File and args:
Drive not ready
Can't read disk label.
Can't open disk label package
Evaluating: boot
Can't open boot device