AXP1620 Installation and Use (6806800E23E
)
AXP1620 Shelf Installation
Upgrading Firmware
90
5.12
Upgrading Firmware
Upgrading firmware on the AXP1620 shelf involves the following components:
z
IPMC firmware on the two Fan Tray Modules (FTMs)
z
IPMC firmware on the two Power Entry Modules (PEMs)
z
Shelf Manager firmware (including an FPGA image) on the two SAMs
5.12.1
FTM IPMC Firmware Upgrade
There is a single IPMC firmware image common to the two FTMs in the AXP1620. The FTM
IPMCs are assigned IPMB addresses 0x56 and 0x58.
Different upgrade image variants are generated as part of the release, but only one file is
required for the normal field upgrade process. This file is
ftm1620_hpm1fw.img
. As
upgrades are released, Emerson will supply the current version of this file
Upgrade Process Steps
Follow these steps to upgrade the FTM firmware:
1.
Copy the
ftm1620_hpm1fw.img
file to the
/tmp
directory on the active Shelf
Manager.
2.
Execute the following command to upgrade the upper FTM:
ipmitool_v0.9 -H 192.168.24.11 -t 0x56 -U openhpi -P \ openhpi
hpm update /tmp/ftm1620_hpm1fw.img
ipmitool_v0.9 -H 192.168.24.11 -t 0x56 -U openhpi -P \ openhpi
hpm activate
3.
Repeat the command to upgrade the lower FTM:
ipmitool_v0.9 -H 192.168.24.11 -t 0x56 -U openhpi -P \ openhpi
hpm update /tmp/ftm1620_hpm1fw.img
The upgrade process described here uses a script named upgradeftm, which is
supplied on shelf managers starting with build 4.1.0-3.
The /tmp directory on the shelf manager is mounted to ram; this copy of the file will
be deleted on the next reset of the shelf manager. If you want to save the file to flash,
copy it to the /var/nvdata directories on both shelf managers.
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