When you update firmware, it updates Oracle ILOM as well, and earlier Oracle ILOM documentation collections no longer apply.
Refer to the Oracle ILOM 4.0 documentation collection for SW 2.0.0 or newer, refer to the Oracle ILOM 4.0 documentation collection.
Refer to the Oracle ILOM 3.2 documentation collection for older SW versions.
The Oracle ILOM documentation collections are posted at https://www.oracle.com/goto/ilom/docs.