2.
At the
fs0:\>
prompt, enter
reset
.
The filename is optional and you are prompted for a filename if omitted.
Another way for the firmware to be flashed is done without your knowledge. When
mptutil
is
executed, and a SAS HBA is in any state other than ready or operational,
mptutil
immediately
performs a firmware download boot. The firmware provided by you to do the firmware download
boot is immediately flashed after the firmware download boot has completed.
mptutil
does
this because the firmware only moves to the operational state if it is running from flash and not
memory. Operational state is needed to do everything else provided in the utility.
Flashing BIOS and EFI Driver on the First Controller
To update the EFI driver on the first controller, follow these steps:
1.
At the
fs0:\>
prompt, enter
mptutil -o -g <Bios_File> <EFI_driver_file>
-c 0
.
2.
At the
fs0:\>
prompt, enter
reset
.
The filename is optional and you are prompted for a filename if omitted.
Common Questions About Flashing Firmware
Question
After I update firmware on my SAS HBA, why doesn't the version string change in
the menu?
Answer
The firmware you just flashed on the HBA does not run until a diagnostic reset
occurs. If you exit the utility and reenter it, the version string is updated.
Question
This image does not contain a valid
nvdata
when I try to flash the firmware, why?
Answer
You are expected to concatenate a proper
nvdata
image on to the firmware.
mptutil
keeps you from flashing an image without one. To concatenate
nvdata
and firmware you need to run the
mptutil -o -d
64it__l.fw,sas106x.dat,output.fw
command. .
•
64it__l.fw is the firmware image without a
nvdata
image
•
sas106x.dat
is the
nvdata
image. This file depends on the type or revision
of HBA on which the firmware is used
•
output.fw
is the name of the file created with the firmware and
nvdata
concatenated. This concatenated image can be used for all boards of this type
or revision.
Question
How do I program multiple cards in a system from the command line?
Answer
mptutil
(EFI) does not support this.
Question
Can I program a new flash and option ROM in the same command line argument?
Answer
Yes. Run the
mptutil -f <firmware_name> -b <option_rom_name>
command.
Viewing the VPD Information for EFI Driver and RISC Firmware
To view the VPD information for the EFI driver and RISC firmware, enter
mptutil -o -vpd
-c 0
at the
fs0:\>
prompt.
EFI Commands
To configure an Integrated Mirror (IM) Array on the SAS Controller, use the following EFI
commands:
•
drvcfg
(GUI interface)
•
cfggen
(command line interface)
92
Installing the System