Kontron AM4120 IPMI Firmware - Manual (Page 35)

AM4120 IPMI Firmware Functional Description
ID 1045-9586, Rev. 1.0 Page 29
5.3.3 Firmware Upgrade - “ipmitool fwum”
“ipmitool” version 1.8.9 doesn’t support HPM.1 correctly. Tool versions prior to this do not sup-
port HPM.1 at all.
The firmware upgrade procedure starts with the download of the binary firmware file using, for
example, the following command:
The next step is the activation of the newly downloaded MMC firmware. This is done using :
Detailed information about the active and inactive firmware images can be obtained using the
following command:
To perform a manual rollback to the previously good firmware image, use the following com-
mand:
6. FRU Information
The MMC provides 4 kB of non-volatile storage space for FRU information. Some of the data
stored there, such as the Module Current Requirements record or E-Keying information (refer
to AMC.0 specification for details), are mandatory for module functionality in an ATCA/AMC en-
vironment.
Please note that missing FRU information possibly will prevent the AMC module from being ac-
cepted by the carrier controller during the hot swap process, and the module will possibly not
receive payload power.
Full low-level access to read or write a module's FRU information is provided by regular IPMI
FRU Device commands. Please be careful when writing FRU information directly using stan-
dard IPMI commands. Damaging the FRU information may lead to a non-working payload.
6.1 FRU Version Identification
The FRU data fields, as defined in the IPMI - Platform Management FRU Information Storage
Definition v1.0, Rev 1.1, are used to record the version of the FRU installed. The revision num-
ber is incremented for each new release of FRU data.
Example of board FRU ID: “STD_R01”
Example of product FRU ID: “STD_R01”
ipmitool fwum download .bin
ipmitool fwum upgrade
ipmitool fwum status
ipmitool fwum rollback