[Patch 1/2] MdePkg SmmAccess2: Update comments to follow PI spec.

[Eric Dong <eric.dong@intel.com>]

Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
---
 MdePkg/Include/Protocol/SmmAccess2.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/MdePkg/Include/Protocol/SmmAccess2.h b/MdePkg/Include/Protocol/SmmAccess2.h
index eb315db..5904266 100644
--- a/MdePkg/Include/Protocol/SmmAccess2.h
+++ b/MdePkg/Include/Protocol/SmmAccess2.h
@@ -108,8 +108,9 @@ EFI_STATUS
 
 ///
 ///  EFI SMM Access2 Protocol is used to control the visibility of the SMRAM on the platform.
-///  It abstracts the location and characteristics of SMRAM.  The expectation is
-///  that the north bridge or memory controller would publish this protocol.
+///  It abstracts the location and characteristics of SMRAM. The platform should report all 
+///  MMRAM via EFI_MM_ACCESS_PROTOCOL. The expectation is that the north bridge or memory 
+///  controller would publish this protocol.
 /// 
 struct _EFI_SMM_ACCESS2_PROTOCOL {
   EFI_SMM_OPEN2          Open;
-- 
2.7.0.windows.1