1 files changed, 27 insertions, 0 deletions
diff --git a/StandaloneMmPkg/Library/StandaloneMmMemLib/AArch64/StandaloneMmMemLibInternal.c b/StandaloneMmPkg/Library/StandaloneMmMemLib/AArch64/StandaloneMmMemLibInternal.c
index cb7c5e677a..4124959e04 100644
--- a/StandaloneMmPkg/Library/StandaloneMmMemLib/AArch64/StandaloneMmMemLibInternal.c
+++ b/StandaloneMmPkg/Library/StandaloneMmMemLib/AArch64/StandaloneMmMemLibInternal.c
@@ -40,4 +40,31 @@ MmMemLibInternalCalculateMaximumSupportAddress (
   DEBUG ((DEBUG_INFO, "mMmMemLibInternalMaximumSupportAddress = 0x%lx\n", mMmMemLibInternalMaximumSupportAddress));
 }
 
+/**
+  Initialize cached Mmram Ranges from HOB.
+
+  @retval EFI_UNSUPPORTED   The routine is unable to extract MMRAM information.
+  @retval EFI_SUCCESS       MmRanges are populated successfully.
+
+**/
+EFI_STATUS
+MmMemLibInternalPopulateMmramRanges (
+  VOID
+  )
+{
+  // Not implemented for AARCH64.
+  return EFI_SUCCESS;
+}
+
+/**
+  Deinitialize cached Mmram Ranges.
+
+**/
+VOID
+MmMemLibInternalFreeMmramRanges (
+  VOID
+  )
+{
+  // Not implemented for AARCH64.
+}