User Manual

Rev 1.50

Mellanox Technologies

4. Set the correct GUIDs. Since the image is with blank GUIDs, this operation takes less than 1

second

5. Query the image on flash to verify that the GUIDs are set correctly.

Method 2: Pre-burn an Image with Specific GUIDs/MACs for Each Device:

In this method, a "base" image is generated with arbitrary default GUIDs and then updated with

the correct guids for each device.

Example Flow:

1. Generate the base image with arbitrary default GUIDs

2. Per device, set the device specific GUIDs in the image.

MACs: ffffffffffffffff ffffffffffffffff

Board ID: n/a (MT_0D80110009)

VSD: n/a

PSID: MT_0D80110009

-W- GUIDs/MACs values and their CRC are not set.

> flint -d /dev/mst/mt26428_pci_cr0 -guid 0x0002c9030abcdef0 -mac 0x0002c9bcdef1 sg

> flint -d /dev/mst/mt26428_pci_cr0 q

Image type: ConnectX

FW Version: 2.8.0

Device ID: 26428

Chip Revision: B0

Description: Node Port1 Port2 Sys image

GUIDs: 0002c9030abcdef0 0002c9030abcdef1 0002c9030abcdef2 0002c9030abcdef3

MACs: 0002c9bcdef1 0002c9bcdef2

Board ID: n/a (MT_0D80110009)

VSD: n/a

PSID: MT_0D80110009

> mlxburn -fw ./fw-ConnectX2-rel.mlx -c ./MHQH29B-XTR_A1.ini -wrimage ./fw-ConnectX2-rel.bin -

striped_image

> flint -i ./fw-ConnectX2-rel.bin -guid 0x0002c9030abcdef0 -mac 0x0002c9bcdef1 -striped_image sg