Sun UltraSPARC II Handbuch Seite 11

How to Identify the OpenBoot Firmware Image
Revision
To verify that your server supports the 480-MHz CPU modules, you can use a UNIX
command, or you can find out from the ok prompt.
From a UNIX Console or from a Command window:
Type the following command at the UNIX prompt:
% /usr/sbin/prtconf -V | grep OBP
From the ok prompt:
Type the following command at the ok prompt:
ok .version
If the version returned is 3.18 or a higher compatible version, your firmware will
support the faster modules. For more information, see the section "How to Verify
Support for 480-MHz CPU Modules" on page 2. If the version returned is lower than
3.18, you must flash update the OpenBoot
Log onto the SunSolve Online
information about performing a flash update to your system's firmware.
To download a flash update, log into the SunSolve Online web page. Click
"Patches." On the next page click "Find Patch," search for patch number 106503, and
follow the online instructions.
How to Identify System Software Requirements
The Sun Enterprise 450 server requires Solaris 2.5.1 Hardware: 11/97, Solaris 2.6
Hardware: 3/98, Solaris 7, Solaris 8, or a subsequent compatible Solaris release. To verify
that the proper version of the operating environment is installed on your Sun Enterprise
450 server, examine the file /etc/release. The file should, for example, contain the text
"Solaris 2.5.1 Hardware: 11/97" or it should identify a later compatible Solaris release.
For more information on software compatibility, read the Sun publication, Installing
Solaris Software for Selected Hardware (806-4005), shipped with the Operating
Environment Installation CD.
Any patches required for your Solaris software release can be found at the
SunSolve Online web site at the URL:
http://sunsolve.Sun.COM/
TM
firmware.
TM
web site at URL http://sunsolve.Sun.COM for
Sun Enterprise 450 Server 480-MHz CPU Module Guide en-3