Introduce gArmTokenSpaceGuid.PcdDeviceTreeBaseAddress, which will be used by
virtual machine ports that discover the system configuration from a flattened
device tree DTB image.

Contributed-under: TianoCore Contribution Agreement 1.0
Reviewed-by: Laszlo Ersek <ler...@redhat.com>
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
---
 ArmPkg/ArmPkg.dec | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
index 43eff6641294..9408b321d45e 100644
--- a/ArmPkg/ArmPkg.dec
+++ b/ArmPkg/ArmPkg.dec
@@ -154,6 +154,8 @@
   gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum|26|UINT32|0x00000040
   gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum|27|UINT32|0x00000041
 
+  gArmTokenSpaceGuid.PcdDeviceTreeBaseAddress|0x0|UINT64|0x00000042
+
 [PcdsFixedAtBuild.ARM]
   #
   # ARM Security Extension
-- 
1.8.3.2


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