tree c8f31fcf4b8be0b6df5499417fba796e96ce7c35
parent 5e129e228db1c2d7506a31a771d2e4fb4d34d1ae
author Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> 1632186901 -0500
committer Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> 1682604540 -0500

OpenPOWER: Add support for Self Boot Engine(SBE) dump

SBE is a microcontroller that sits inside the processor
to initialize it to start the booting and also acts as a secure channel
for accessing certain control functions on the processor. During the
booting or other hardware access operations SBE can encounter errors
and become unresponsive. In such situations, the debug data needs to be
collected from such SBEs to find out the root cause of the error.
This data includes hardware state, configuration, memory, etc.
The collected data is then packaged into the OpenPOWER dump format
and which is called as SBE dump.

This commit adds implementation for SBE dump entry creation,
package, list, deletion and offload.

Tests:
Create entry
List entry
Delete entry

Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com>
Change-Id: Iaaac90a83d68b51a0076bfe3c7d254b978b60309