[SunHELP] SunBlade 2500 Silver Rescue

Kevin Bowling kevin.bowling at kev009.com
Wed Oct 26 04:35:19 CDT 2011


Got a SunBlade 2500 Silver that I'd like to toy about with.
Unfortunately, it seems to get stuck in OBP.  The prompt is always
"debug:" and I can't go any further.

Loading Support Packages: kbd-translator obp-tftp SUNW,i2c-ram-device
SUNW,fru-device SUNW,asr
Loading onboard drivers:
/pci at 1e,600000: Device 7 isa
/pci at 1e,600000/isa at 7: flashprom rtc i2c power serial serial dma
/pci at 1e,600000/isa at 7/i2c at 0,320
: i2c-bridge hardware-monitor hardware-monitor hardware-monitor gpio
gpio audio-card-fru-prom motherboard-fru-prom dimm-spd dimm-spd
/pci at 1e,600000/isa at 7/dma at 0,0: parallel

    ERROR: Last Trap: Fast Data Access MMU Miss

Error -256
Stack Underflow

If I try commands in OBP like 'set-defaults' I get more "Fast Data
Access MMU Miss".  I stripped it down to two sticks of RAM, only the
USB PCI card, and no SCSI devices.  No luck.  No luck with a Solaris
10 DVD in the drive.

Is there any chance some deviant soul pulled the NVRAM chip?  Any
chance of fixing that if so???

Kevin Bowling

More information about the SunHELP mailing list