ArmPlatformPkg/ArmVExpressPkg: Switch from ATAG to FDT for VExpress RTSM

The FDT name are the one from Linaro release.

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



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14348 6f19259b-4bc3-4df7-8a09-765794883524
ArmPkg/BdsLinuxFdt.c: Split PrepareFdt() into several functions.

PrepareFdt() function was getting pretty fat and big functions are more
complex to understand and find the information one is looking for.

This patch extracts some code from PrepareFdt() function and put it
in some new functions.

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



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14349 6f19259b-4bc3-4df7-8a09-765794883524
ArmPkg/BdsLinuxFdt.c: Introduce cpu_to_fdtn() function.
    
Introduce cpu_to_fdtn() function which will call the appropriate 32-bit
or 64-bit version based on the size of a native integer.

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



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14350 6f19259b-4bc3-4df7-8a09-765794883524
ArmPkg/BdsLinuxFdt.c: Fix creation of 'cpu' and 'psci' device tree nodes.

* Fix name of 'device_type' and 'migrate' properties.
* Fix 'reg' property. It is supposed to contain the CPU MPIDR of the
  CPU being described.
* Fix byte ordering of data in 'psci' node.
* Fix some problems regarding the size of data. In a number of places
  it was assumed data would be 32-bits wide.

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



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14351 6f19259b-4bc3-4df7-8a09-765794883524
Update Code to pass EBC compiler.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14352 6f19259b-4bc3-4df7-8a09-765794883524