Hisilicon: Reorder DDR timing parameters by alphabetical
Hisilicon: Reorder DDR timing parameters by alphabetical

Order of timing parameters of structure DDR_CHANNEL are changed to be
alphabetical, to make it easier to find certain parameter.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Heyi Guo <c5332928fee189fee76555401b7f2e83c5c8a6dc@linaro.org>
Reviewed-by: Leif Lindholm <a613079f0455438b29e28a9c5b9eb3779a81a33a@linaro.org>

hisilicon/OpenPlatformPkg,hisilicon/OpenPlatformPkg,jlinton/OpenPlatformPkg,jlinton/OpenPlatformPkg