Currently the standalonemmlibinternal assumes the max physical bits
to be 36 which is causing issues on v8 architectures.
Instead use the MAX_ALLOC_ADDRESS macro to determine the maximum
allowed address rather than recomputing it locally.
Signed-off-by: Girish Mahadevan <gmahadevan@...>
---
.../ArmStandaloneMmMemLibInternal.c | 15 +--------------
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c b/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c
index 297cfae916..fddcecf6da 100644
--- a/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c
+++ b/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c
@@ -20,13 +20,6 @@
//
extern EFI_PHYSICAL_ADDRESS mMmMemLibInternalMaximumSupportAddress;
-#ifdef MDE_CPU_AARCH64
-#define ARM_PHYSICAL_ADDRESS_BITS 36
-#endif
-#ifdef MDE_CPU_ARM
-#define ARM_PHYSICAL_ADDRESS_BITS 32
-#endif
-
/**
Calculate and save the maximum support address.
@@ -36,14 +29,8 @@ MmMemLibInternalCalculateMaximumSupportAddress (
VOID
)
{
- UINT8 PhysicalAddressBits;
-
- PhysicalAddressBits = ARM_PHYSICAL_ADDRESS_BITS;
+ mMmMemLibInternalMaximumSupportAddress = MAX_ALLOC_ADDRESS;
- //
- // Save the maximum support address in one global variable
- //
- mMmMemLibInternalMaximumSupportAddress = (EFI_PHYSICAL_ADDRESS)(UINTN)(LShiftU64 (1, PhysicalAddressBits) - 1);
DEBUG ((DEBUG_INFO, "mMmMemLibInternalMaximumSupportAddress = 0x%lx\n", mMmMemLibInternalMaximumSupportAddress));
}
--
2.17.1
