c9734786da
This patch adds the HPET Event Timer Block ID definition that can be found in the IA-PC HPET Specification, section 3.2.4. V2: - Do not change the copyright date as requested. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com> Reviewed-by: Liming Gao <liming.gao@intel.com>