tree 8e14a742e8d528f0f889b066a10f107955104f4e
parent 6eb609721d8297c94d587b1ee471cd0aa66669a2
author Willy Tu <wltu@google.com> 1681312612 -0700
committer Willy Tu <wltu@google.com> 1693272499 +0000

fru-device: Remove the use of mktime

mktime get the time in localtime and will mess up the time if the
timezone != UTC. The FRU data should be the raw data in UTC and the
reader will convert to localtime at their end.

This issue is detected when we change the timezone to PST/PDT with
https://gerrit.openbmc.org/c/openbmc/openbmc/+/58293
and the FRU EEPROM time does not match the expected Mfg Date anymore.

Used the timestamp of 1/1/1996 UTC directly.

Data Reader:
https://gerrit.openbmc.org/c/openbmc/phosphor-host-ipmid/+/58466

Tested:
Fru EEPROM Mfg Time now is in the same (after timezone conversion)
between the raw data and FRU output.

Change-Id: I48f9233ee96b676428ba9e9f9f6b34d3da74e612
Signed-off-by: Willy Tu <wltu@google.com>