tree b05d15084fb474dd4ebe8857c4437696ce46c6a1
parent fc14867bde025cd336e0de13c2427b4ea0df719e
author Deepa Karthikeyan <deepakala.karthikeyan@ibm.com> 1731581425 -0600
committer Deepa Karthikeyan <deepakala.karthikeyan@ibm.com> 1731661337 -0600

openpower-pels: Fix libguard initialization

The initialization of libguard was being skipped because the device tree
was not set up during the initial phosphor-logging phase. As a result,
all guard library calls failed, preventing the creation of system guards
in the event of an error.

To address this, the libguard initialization has been moved to the point
where guard creation occurs. Since libguard initialization is
lightweight, this change has no noticeable impact on performance.

The fix has been tested, and guards are now correctly created as
expected.

```
root@p10bmc:~# putscom pu.c 20018600 8000000000000000 -n0 -p0 -cft
pu.c    k0:n0:s0:p00:c0
/usr/bin/edbg putscom pu.c 20018600 8000000000000000 -n0 -p0 -cft

root@p10bmc:~# guard -l
ID         | ERROR      | Type            | Path
0x00000001 | 0x50000a78 | unrecoverable   | physical:sys-0/node-0/proc-0/eq-0/fc-0/core-0
```
Change-Id: I8c718be4638743dc1015d0f4f327a4f65c9d9c2d
Signed-off-by: deepakalak <deepakala.karthikeyan@ibm.com>