MPCBL0050N02Q Intel, MPCBL0050N02Q Datasheet - Page 195

• Manufacturer Part Number: MPCBL0050N02Q
• Manufacturer: Intel

Specifications of MPCBL0050N02Q

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Firmware Update Utilities—MPCBL0050
10.6.3
Table 75.
September 2007
Order Number: 318146-001
Staged Update Process
Table 75
color-coded to show old, new, or no firmware images, as indicated.
Staged update process (Sheet 1 of 2)
Scenario
Fresh from
production/
factory
Initiating online
staged update
(step 1)
Copying new
image to the
staged region
(step 2)
Legend:
explains the process of an online staged update. The diagrams in the table are
Behavior
Intel NetStructure
®
Actions
This is the original firmware
composition when a board is
shipped from a factory.
Both external flash partitions are
empty.
When a staged firmware update is
initiated, depending upon user
specified command options, the
sbcupdate utility first copies the
current operational image into the
rollback region(B).
The new firmware image is written
to Staged Region (A) of the
external flash.
Note that the IPMC continues to
operate with the original
operational firmware image, even
after the online update has been
successfully staged. The IPMC
needs to be reset for the new
firmware image to be transferred to
the IPMC from Staged Region (A).
MPCBL0050 Single Board Computer
Technical Product Specification
195