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ATCA-7490 Declassification Procedure
ATCA-7490 Installation and Use (6806800U11F)
367
activation stage of new firmware started
target doesn't support self test
activation stage successfully finished
Result : Success
********************[[[[[ REPORT END ]]]]]********************
In this case, no response will indicate that the image is the same as the contents of the memory
device. A buffer mismatch result indicates a difference.
B.1.5
IPMC I2C EEPROM
There is an EEPROM associated with the Renesas microcontroller that stores FRU information
for the board and can be retrieved through the microcontroller. Though the EEPROM is 16KB,
only 2KB is used for the FRU data. The only interface to the FRU data is through the IPMC
interface and the code of the microcontroller limits access to 2KB. The device is loaded at the
factory when the board is built and can only be changed by special algorithms. Accidentally
writing classified data to these devices is not possible.
A checksum is loaded into the FRU data section whenever FRU data is loaded into the board. To
verify that the FRU data has not changed, run
fcu –q –d atca-7490-cpu
and verify that
there are no checksum error messages displayed.
The easiest method to recover the FRU data on the board is to collect the default state,
including checksum, into a file on the AXP1440/AXP640 shelf manager. To do this, log into the
active shelf manager at
192.168.24.11
and execute the following command to collect the FRU
data.
clia frudatar 0x9a 0 /tmp/fru_9a
In this example the IPMC address of 0x9a assumes the ATCA-7490 is in physical slot 1 of an
AXP1440. Be sure to verify the IPMI address of the board with the
clia board
command to verify
the IPMI address for the board.
When the board is about to be declassified and the FRU data has been altered, use the following
command to recover the data using the appropriate IPMC address.
Summary of Contents for ATCA-7490
Page 1: ...ATCA 7490 Installation and Use P N 6806800U11F December 2018 ...
Page 12: ...ATCA 7490 Installation and Use 6806800U11F Contents 12 Contents Contents ...
Page 20: ...ATCA 7490 Installation and Use 6806800U11F 20 List of Tables ...
Page 38: ...ATCA 7490 Installation and Use 6806800U11F Sicherheitshinweise 38 ...
Page 44: ...Introduction ATCA 7490 Installation and Use 6806800U11F 44 ...
Page 66: ...Hardware Preparation and Installation ATCA 7490 Installation and Use 6806800U11F 66 ...
Page 88: ...Controls Indicators and Connectors ATCA 7490 Installation and Use 6806800U11F 88 ...
Page 106: ...Functional Description ATCA 7490 Installation and Use 6806800U11F 106 ...
Page 199: ...BIOS ATCA 7490 Installation and Use 6806800U11F 199 Add an ISCSI Attempt ...
Page 226: ...BIOS ATCA 7490 Installation and Use 6806800U11F 226 Figure 6 25 Event Log Viewer ...
Page 356: ...IPMI Feature Set ATCA 7490 Installation and Use 6806800U11F 356 ...
Page 360: ...Replacing the Battery ATCA 7490 Installation and Use 6806800U11F 360 ...
Page 371: ......