Kontron S4600 SEL Troubleshooting - Manual (Page 117)

System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel ® Xeon ® Processor E5 4600/2600/2400/1600/1400 Product Families
Miscellaneous Events
Revision 1.1 Intel order number G90620-002 107
11.7 Firmware Update Status Sensor
The BMC FW supports a single Firmware Update Status sensor. This sensor is used to generate SEL events related to update of
embedded firmware on the platform. This includes updates to the BMC, BIOS, and ME FW.
This sensor is an event-only sensor that is not readable. Event generation is only enabled for assertion events.
Table 84: Firmware Update Status Sensor Typical Characteristics
Byte Field Description
11 Sensor Type 2Bh (Version Change)
12 Sensor Number 12h
13 Event Direction and
Event Type [7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 70h = OEM defined
14 Event Data 1 [7:6] – 10b = OEM code in Event Data 2
[5:4] – 00b = Unspecified Event Data 3
[3:0] – Event Trigger Offset
0h = Update started
1h = Update completed successfully
02h = Update failure
15 Event Data 2 [Bits 7:4] Target of update
0000b = BMC
0001b = BIOS
0010b = ME
All other values are reserved.
[Bits 3:1] Target instance (zero-based)
[Bits 0:0] Reserved
16 Event Data 3 Not used