Platform event command

This command is used for logging SEL.

Tested:
1. test with netipmid and ipmid.
2. test pass with good parameter
ipmitool raw 0x4 0x2 0x20 0x11 0x04 0x11 0x80 0xc0 0x10 0xFF
ipmitool raw 0x4 0x2 0x20 0x11 0x04 0x11 0x00 0x30 0x10 0xab
3. test pass with bad parameter (expect invalid data length error)
ipmitool raw 0x4 0x2 0x20 0x11 0x04 0x11 0x00 0x30
ipmitool raw 0x4 0x2 0x20 0x11 0x04 0x11 0x00 0x30 0x11
ipmitool raw 0x4 0x2 0x20 0x11 0x04 0x11 0x00 0xc0
ipmitool raw 0x4 0x2 0x20 0x11 0x04 0x11 0x00

Change-Id: I7d51aac8fee2edb1faeb91f4c96a033736068779
Signed-off-by: Jia, Chunhui <chunhui.jia@linux.intel.com>
diff --git a/host-ipmid-whitelist.conf b/host-ipmid-whitelist.conf
index e5cd0b5..d5dd754 100644
--- a/host-ipmid-whitelist.conf
+++ b/host-ipmid-whitelist.conf
@@ -7,6 +7,7 @@
 0x00:0x08    //<Chassis>:<Set System Boot Options>
 0x00:0x09    //<Chassis>:<Get System Boot Options>
 0x00:0x0F    //<Chassis>:<Get POH Counter Command>
+0x04:0x02    //<Sensor/Event>:<Platform event>
 0x04:0x2D    //<Sensor/Event>:<Get Sensor Reading>
 0x04:0x2F    //<Sensor/Event>:<Get Sensor Type>
 0x04:0x30    //<Sensor/Event>:<Set Sensor Reading and Event Status>