StandaloneMmPkg/StandaloneMmMemLib: Change max address computation

[mirror_edk2.git] / StandaloneMmPkg / Library / StandaloneMmMemLib / ArmStandaloneMmMemLibInternal.c

diff --git a/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c b/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c
index 297cfae916a02826caf1dd965a1866e540954b2d..fddcecf6da3bb1c668da873bb8bf34ebfad0dcf8 100644 (file)
--- a/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c
+++ b/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c
@@ -20,13 +20,6 @@
 //\r
 extern EFI_PHYSICAL_ADDRESS  mMmMemLibInternalMaximumSupportAddress;\r
 \r
-#ifdef MDE_CPU_AARCH64\r
-#define ARM_PHYSICAL_ADDRESS_BITS  36\r
-#endif\r
-#ifdef MDE_CPU_ARM\r
-#define ARM_PHYSICAL_ADDRESS_BITS  32\r
-#endif\r
-\r
 /**\r
   Calculate and save the maximum support address.\r
 \r
@@ -36,14 +29,8 @@ MmMemLibInternalCalculateMaximumSupportAddress (
   VOID\r
   )\r
 {\r
-  UINT8  PhysicalAddressBits;\r
-\r
-  PhysicalAddressBits = ARM_PHYSICAL_ADDRESS_BITS;\r
+  mMmMemLibInternalMaximumSupportAddress = MAX_ALLOC_ADDRESS;\r
 \r
-  //\r
-  // Save the maximum support address in one global variable\r
-  //\r
-  mMmMemLibInternalMaximumSupportAddress = (EFI_PHYSICAL_ADDRESS)(UINTN)(LShiftU64 (1, PhysicalAddressBits) - 1);\r
   DEBUG ((DEBUG_INFO, "mMmMemLibInternalMaximumSupportAddress = 0x%lx\n", mMmMemLibInternalMaximumSupportAddress));\r
 }\r
 \r