Since ACPI spec defines the GIC base addresses (CPU interface,
Distributor and Redistributor*GICv3 only*) as 64-bit, so we should
define these corresponding base address variables as 64-bit instead of
32-bit. This patch redefines them according to the ACPI spec.

Contributed-under: TianoCore Contribution Agreement 1.0
Cc: Ard Biesheuvel <ard.biesheu...@linaro.org>
Cc: Leif Lindholm <leif.lindh...@linaro.org>
Signed-off-by: Dennis Chen <dennis.c...@arm.com>
---
 ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c 
b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c
index b9ecd55..c7c5af1 100644
--- a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c
+++ b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c
@@ -30,8 +30,8 @@ Abstract:
 
 extern EFI_HARDWARE_INTERRUPT_PROTOCOL gHardwareInterruptV2Protocol;
 
-STATIC UINT32 mGicInterruptInterfaceBase;
-STATIC UINT32 mGicDistributorBase;
+STATIC UINT64 mGicInterruptInterfaceBase;
+STATIC UINT64 mGicDistributorBase;
 
 /**
   Enable interrupt source Source.
-- 
2.7.4

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