Silicon/Hisilicon/D0x: Move dimm size definition to PlatformArch.h
Unify MemorySubClassDxe by Moving dimm size macro definition
to PlatformArch.h
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sun Yuanchen <sunyuanchen@huawei.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>