1 files changed, 1 insertions, 1 deletions
diff --git a/ArmPkg/Library/BdsLib/BdsLinuxFdt.c b/ArmPkg/Library/BdsLib/BdsLinuxFdt.c
index fa06287b19..a098b1cda7 100644
--- a/ArmPkg/Library/BdsLib/BdsLinuxFdt.c
+++ b/ArmPkg/Library/BdsLib/BdsLinuxFdt.c
@@ -170,7 +170,7 @@ PrepareFdt (
   IN     EFI_PHYSICAL_ADDRESS InitrdImage,
   IN     UINTN                InitrdImageSize,
   IN OUT EFI_PHYSICAL_ADDRESS *FdtBlobBase,
-  IN OUT UINT32               *FdtBlobSize
+  IN OUT UINTN                *FdtBlobSize
   )
 {
   EFI_STATUS            Status;