Platforms/ARM/Juno: Acpi - update DBG2 to aslc.

Amend the Debug Port 2 Table to aslc rather than TDL.

This patch replaces the Dbg2.asl file which described the DBG2 table
in TDL format with Dbg2.aslc which introduces the option of using EDK2
build defined PCDs.  Using PCDs will allow for future improvements.

No functional changes are made by this change, it is a preliminary step
towards introducing improvements to allow build time modifications for
bug fixes, etc.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Evan Lloyd <evan.lloyd@arm.com>
Reviewed-by: Graeme Gregory <graeme.gregory@linaro.org>
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
3 files changed