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:

Runtime firmware

SDRR (and configuration table)

not used

8 MB for firmware image 2

Runtime firmware

SDRR (and configuration table)

Bootloader

8 MB for firmware image 1

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.

iRMC S2/S3

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Image 355
Fujitsu IRMC S2/S3 manual 355, Structure of the iRMC S2/S3 Eeprom