Artesyn ATCA-7480 Installation and Use (February 2015) - Manual (Page 284)

IPMI Feature Set
ATCA-7480 Installation and Use (6806800T17A) 284
The above listed items have different component properties due to the different physical
implementation:
9.2.1.1 IPMI Boot-loader and Firmware Component
The IPMI firmware stores its active and backup image within one external SPI flash. A small
boot loader residing in internal Embedded Non-Volatile Memory (eNVM), is used to copy either
the active or the backup image from the external SPI flash into the internal eNVM, depending
on the boot flags indicating successful boot. The boot loader is also used as HPM.1 component;
however there is no backup image.
Table 9-1 HPM.1 components
ID
Payload cold
reset
required Deferred
activation
support
Comparison
support
Preparati
on
support
Rollback/bac
kup support Component
name
IPMI
bootloader 1 no no yes yes no IPMC B/L
IPMI
firmware 0 yes yes yes yes supported
without
backup
command IPMC F/W
FRU
informatio
n 2 yes no yes yes supported
without
backup
command IPMC F/I
IAP 3 no no yes yes no IPMC IAP
BIOS 5 yes no no yes supported
without
backup
command PYLD F/W
FPGA 4 yes (even
power cycle) no no yes supported
without
backup
command PYLD FPGA