tree 6c23ed91355444f687caa49368d26f9b7a4c17e5
parent 2f9c0cc25478709f25f449d46ab9836152cf1cd9
author Lei YU <mine260309@gmail.com> 1484892346 +0800
committer Lei YU <mine260309@gmail.com> 1501554667 +0800

Implement part of BmcEpoch

Add BmcEpoch which inherits EpochBase and will handle times for BMC,
it is partly implemented.

Add unit test cases to test basic functions.

Change-Id: Ia5e4d0f884156d238f3f84df490a2efbce43e89a
Signed-off-by: Lei YU <mine260309@gmail.com>