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SRM Console A-35
A.13 Updating Firmware
The lfu command is used to update firmware from the SRM console
prompt. The lfu command starts the Loadable Firmware Update (LFU)
Utility.
The syntax is: lfu
Example A– 18 Lfu Command
>>> lfu
Checking dqb0.0.1.16.0 for the option firmware files. . .
Copying ds20lsrm.rom from dqb0.0.1.16.0. . .
Copying diags.rom from dqb0.0.1.16.0. . .
***** Loadable Firmware Update Utility *****
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Function Description
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Display Displays the system’s configuration table.
Exit Done exit LFU (reset).
List Lists the device, revision, firmware name, and update revision.
Readme Lists important release information.
Update Replaces current firmware with loadable data image.
Verify Compares loadable and hardware images.
? or Help Scrolls this function table.
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UPD> list
Device Current Revision Filename Update Revision
diags 1.4-9 diags_fw 1.4-9
srm 5.9-16 srm_fw 5.9-17
UPD> update
Confirm update on:
diags
srm
[Y/(N)]