BaseTools: Rectify use of @ in .BAT files.

Tracing of the .BAT files is obscured by use of the @ prefix
and is confused by the "echo on" at the end of toolsetup.bat.

Silent all the 'echo' with '@'. And remove '@' from the non
'echo' line to make easier to trace the batch files when 'echo on'.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by Yingke Liu <yingke.d.liu@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15253 6f19259b-4bc3-4df7-8a09-765794883524
edksetup.bat: Fixed corrupts CYGWIN_HOME

The .BAT file checks for existance of the directory c:\cygwin and,
if it exists, always resets CYGWIN_HOME to that path.
That means that if CYGWIN_HOME is set to say c:\cygwin64, it gets corrupted.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by Yingke Liu <yingke.d.liu@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15254 6f19259b-4bc3-4df7-8a09-765794883524
ArmPkg/BdsLib: Support ignoring EfiReservedMemoryType when updating the FDT.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Garrett Kirkendall <garrett.kirkendall@amd.com>
Reviewed-By: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15255 6f19259b-4bc3-4df7-8a09-765794883524
ARM Packages: Include 'AsmMacroIoLibV8.h' instead of the 32bit version

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15256 6f19259b-4bc3-4df7-8a09-765794883524
ArmPkg/AsmMacroIoLibV8.h: Correct 32 bit accesses in asm macros

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15257 6f19259b-4bc3-4df7-8a09-765794883524