Initialize alarm register in PcRtc module entrypoint to make UEFI SCT GetWakeupTime pass.
Initialize alarm register in PcRtc module entrypoint to make UEFI SCT GetWakeupTime pass.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Eric Jin <eric.jin@intel.com>


git-svn-id: 5832b8bc916ddbdd95b25464e449aa07e9932e08@16425 6f19259b-4bc3-4df7-8a09-765794883524

hwu25/edk2_PcAtChipsetPkg,hwu25/edk2_PcAtChipsetPkg