Updating the BMC

Create a update_bmc.json file with the following contents:

{
    "Targets" :["/redfish/v1/UpdateService/FirmwareInventory/HostBMC_0"]
}

Update the firmware:

nvfwupd -t ip=<bmc-ip-address> user=<bmc-username> password=<bmc-password> update_fw \
  -p nvfw_DGX_240918.1.0.fwpkg -y -s update_bmc.json

Example Output

FW recipe: ['nvfw_DGX_240918.1.0.fwpkg']
{"@odata.type": "#UpdateService.v1_6_0.UpdateService", "Messages": [{"@odata.type": "#Message.v1_0_8.Message", "Message": "A new task /redfish/v1/TaskService/Tasks/2 was created.", "MessageArgs": ["/redfish/v1/TaskService/Tasks/2"], "MessageId": "Task.1.0.New", "Resolution": "None", "Severity": "OK"}, {"@odata.type": "#Message.v1_0_8.Message", "Message": "The action UpdateService.MultipartPush was submitted to do firmware update.", "MessageArgs": ["UpdateService.MultipartPush"], "MessageId": "UpdateService.1.0.StartFirmwareUpdate", "Resolution": "None", "Severity": "OK"}]}
 FW update started, Task Id: 2
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
Wait for FirmwareUpdateStarted in MessageId
PercentageComplete: 6
 TaskState: Running
 PercentComplete: 6
 TaskStatus: OK
 ...

 PercentageComplete: 100
 TaskState: Completed
 PercentComplete: 100
 TaskStatus: OK
Firmware update successful!
 Overall Time Taken: 0:36:11
Refer to 'DGX H100 Firmware Update Document' on activation steps for new firmware to take effect.

Reset the BMC so the BMC boots the new firmware:

# If you have a shell on the system
$ sudo ipmitool mc reset cold

# If you are logged in to a different system
$ ipmitool -H <bmc-ip-address> -I lanplus -U <bmc-username> -P <bmc-password> mc reset cold

Reboot the system.