tree 478ae4eebfeac21398b29c1daad150a3bfa6e101
parent f31a91bcf373d6cb0559454824b0858e935c3ecf
author Sunny Srivastava <sunnsr25@in.ibm.com> 1655309754 -0500
committer Santosh Puranik <santosh.puranik@in.ibm.com> 1670349811 +0530

Check for essential FRUs

Some FRUs are marked as essential in the inventory JSON, which
implies that those FRUs should be present in the system at
power on.

The commit checks for presence of those FRUs when the system is
powered on.
In case any FRU in the list is found missing, appropriate
PEL is logged.

Also, as it is not possible to say if the reason for GPIO failures
are hardware or firmware related. GPIO PELs has been modified
to just have description and no call outs and to be logged in place.

Commit link for PEL interface:
https://gerrit.openbmc.org/c/openbmc/phosphor-logging/+/54715

'''
Test steps(rainier):
Check for present property for fru path
/xyz/openbmc_project/inventory/system/chassis/motherboard/base_op_panel_blyth

if it is false then proceed else set the property to false using
busctl set-property command.

execute obmcutil poweron
PEL should be logged for missing essential fru.
'''

Signed-off-by: Sunny Srivastava <sunnsr25@in.ibm.com>
Change-Id: Id8b912503a0086beffa2831910d6852b5e473c15