Power6 Mid-Range Firmware

Applies to:  9117-MMA and 9406-MMA

This document provides information about the installation of Licensed Machine or Licensed Internal Code, which is sometimes referred to generically as microcode or firmware.


1.0 Systems Affected

This package provides firmware for System p 570 (9117-MMA)  and System i 570 (9406) Servers only.  Do not use on any other systems.

The firmware level in this package is:

2.0 Important Information

 ECA620 Withdrawn for 9117-MMA Systems

ECA620 has been withdrawn and cannot be ordered after 11/07/07.  It will be replaced by ECA702, which will be available in the near future.

HMC-Managed Systems

Go to the following URL to access the HMC code packages: NOTE:   You must be logged in as hscroot in order for the firmware installation to complete correctly.

3.0 Firmware Information and Description

Use the following example as a reference to determine whether your installation will be concurrent or disruptive.

Note:  The file names and service pack levels used in the examples are for clarification only, and are not
             necessarily levels that have been, or will be released.

An installation is disruptive if:

              Example:  Currently installed release is EM310, new release is EM320                Example:  EM310_120_120 is disruptive, no matter what level of EM310  is currently
                                   installed on the system                  Example:  Currently installed service pack is EM310_120_120 and
                                     new service pack is EM310_152_130

An installation is concurrent if:

              Example: Currently installed service pack  is EM310_126_120,
                                 new service pack is EM310_143_120.

System firmware file naming convention:


NOTE:  Values of service pack and last disruptive service pack  level (YYY and ZZZ) are only unique within a release level (XXX).  For example, 01EM310_067_045 and 01EM320_067_053 are different service packs.

Firmware Information and Update Description

Filename Size Checksum
01EM310_057_048.rpm  19531615  58298



Impact:  Availability                 Severity:  HIPER 

Additional features and functions:

  • Added support for 9406-MMA.
System firmware changes that affect all 9117-MMA systems:
  • HIPER:  A problem was fixed that caused the system to crash with SRC B170E450.
  • HIPER:  A problem was fixed that, in rare circumstances, could cause the system to hang due to the improper handling of certain exceptions.
  • HIPER:  A problem was fixed that prevented the operating system from being notified of certain EPOW conditions that could lead to the system or partition being shut down, with the possible loss of data.  These EPOW conditions included the ambient temperature being too high, the loss of utility power (with or without UPS backup), and a user-initiated power off using the white power button or the HMC.
  • A problem was fixed that could cause a firmware installation from the HMC to fail with SRC E302F85C on the HMC, and SRC B1813088, B1818A0F, or B1813011 logged in the service processor error log.
  • A change was made so that if a failure occurs during a memory-preserving reboot, the system continues to reboot rather than remaining in the termination (powered off) state.
  • A problem was fixed that caused EEH (enhanced error handling) errors to be erroneously logged against certain I/O adapters.
  • A problem was fixed that prevented "linked" resources that had been guarded out from being reconfigured during the next reboot after a service action on one of the guarded parts.
  • A problem was fixed that, after the backplane was replaced in a 7314-G30 I/O drawer, prevented the partition that owned the drawer from seeing those resources. 
  • A problem was fixed that caused the serial connection to a partition to be lost.  When this occurred, SRCs B181D307, B200E0AA, and/or B200813A were generated by the service processor and the hypervisor.
  • A problem was fixed in partition firmware that, in some circumstances, prevented a CD-ROM or tape device from being in the default service mode boot list, even if one was present in the system.
  • A problem was fixed that caused the HMC to go to the incomplete state, and SRC B182953C to be logged in the service processor error log every five minutes or so, when the managed system was booted.
  • A problem was fixed that caused the system to intermittently fail to configure devices attached to the integrated USB port when booting.
  • A problem was fixed that might have caused erroneous callouts if a problem was found with certain levels of memory controller chips.
  • A problem was fixed that caused the system to call home and reboot instead of allowing the failing part (a memory controller or DIMM) to be deconfigured by PRD (processor runtime diagnostics). 
Additional information concerning this service pack:

In addition to the fixes described above, this service pack also contains a fix for a low probability problem and content intended for newly-manufactured systems, or enhancements to system internal interfaces, which is not required for systems already in production use.   This content will not be activated on systems that install this service pack concurrently.  Even though this content is not required for systems which are already installed and in use, a disruptive installation of this service pack or a re-IPL after installing it will cause this content to become active.  It is not necessary to plan a window for re-IPL the system the activate this content.



Impact:  New        Severity:  New
  • Original (GA)  level.

4.0 How to Determine Currently Installed Firmware Levels

You can view the server's current firmware level on the Advanced System Management Interface (ASMI) Welcome pane.  It appears in the top right corner.   Example:  SF310_057.

5.0 Downloading the Firmware Package

The firmware is located at the web site


Follow the instructions on this web page. You must read and agree to the license agreement to obtain the firmware packages.

In the drop-down box, choose the entry for your specific machine type and model.

You may download the rpm file for system firmware from this location to your server, an ftp server, or a CD-ROM. If your system is HMC-managed, you will also need to download the xml file located on the final download page.  Make sure the file names have the format 01SF3xx_yyy_zzz, with an extension of .rpm and .xml, before copying them to your server, an ftp server or CD-ROM.  If using a CD-ROM, copy the .rpm and .xml files to the CD-ROM using a local CD-ROM burner utility.

Another method is to download the ISO image and create a CD-ROM to use with your HMC.

Note: If your HMC is not internet-connected you will need to download the new firmware level to a CD-ROM or ftp server.

6.0 Installing the Firmware

The method used to install new firmware will depend on the release level of firmware which is currently installed on your server. The release level can be determined by the prefix of the new firmware's filename.


Where XXX =  release level

Instructions for installing firmware updates and upgrades can be found in Chapter 9. Updates, section Mangaged Systems Updates at:


7.0 Change History

DATE Description
Nov 9, 2007 Information in Section 2.0 concerning ECA620 has been revised.
Oct 15, 2007 Added information in Section 2.0 concerning mandatory ECA620.