Fujitsu IRMC S2/S3 - page 355

iRMC S2/S3 355
iRMC S2/S3 firmware (overview)
Structure of the iRMC S2/S3 EEPROM
The EEPROM of the iRMC S2/S3 contains one area for firmware image 1 and
one area for firmware image 2:
Figure 217: Structure of the iRMC S2/S3 EEPROM
– Bootloader
The bootloader checks the firmware image that is currently active. If a
firmware error is detected, the bootloader sets the firmware selector to the
other firmware image.
– SDRR (Sensor Data Record Repository)
The SDRR contains the Sensor Data Records (SDR) in which sensor
information for the managed server is stored. The SDRR also acts as an
interface via which you can access the SDRs.
– Runtime firmware
The runtime firmware is the executable part of the iRMC S2/S3's firmware.
You can perform a firmware update for each of these areas.
Runtime firmware
SDRR (and configuration table)
not used
Runtime firmware
SDRR (and configuration table)
Bootloader
8 MB for
firmware image 2
8 MB for
firmware image 1