ArmPkg/ArmLib: add support for reading the max physical address space size

[mirror_edk2.git] / ArmPkg / Include / Library / ArmLib.h

diff --git a/ArmPkg/Include/Library/ArmLib.h b/ArmPkg/Include/Library/ArmLib.h
index 24e84c7a19658df8fd9941813931b39432c28e5d..9a804c15fdb6f168528d7383db7688fccc01dc7d 100644 (file)
--- a/ArmPkg/Include/Library/ArmLib.h
+++ b/ArmPkg/Include/Library/ArmLib.h
@@ -558,6 +558,12 @@ ArmReadSctlr (
   VOID\r
   );\r
 \r
+VOID\r
+EFIAPI\r
+ArmWriteSctlr (\r
+  IN  UINT32   Value\r
+  );\r
+\r
 UINTN\r
 EFIAPI\r
 ArmReadHVBar (\r
@@ -727,4 +733,10 @@ ArmWriteCntvOff (
   UINT64   Val\r
   );\r
 \r
+UINTN\r
+EFIAPI\r
+ArmGetPhysicalAddressBits (\r
+  VOID\r
+  );\r
+\r
 #endif // __ARM_LIB__\r