From: Bret Barkelew <bret.barke...@microsoft.com>

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1678

Add a pcd PcdPlatformRecoverySupport to conditionally
set an OS indications bit and set the 'PlatformRecovery####'
variable. This pcd would also control whether the BDS
support platform recovery or not.
Update the uni file for description of the pcd.

Cc: Jian J Wang <jian.j.w...@intel.com>
Cc: Hao Wu <hao.a...@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Star Zeng <star.z...@intel.com>
Cc: Liming Gao <liming....@intel.com>
Cc: Sean Brogan <sean.bro...@microsoft.com>
Cc: Michael Turner <michael.tur...@microsoft.com>
Cc: Bret Barkelew <bret.barke...@microsoft.com>
Signed-off-by: Zhichao Gao <zhichao....@intel.com>
---
 MdeModulePkg/MdeModulePkg.dec | 6 ++++++
 MdeModulePkg/MdeModulePkg.uni | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 0a9fcddecc..da2b85770c 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -1660,6 +1660,12 @@
   # @Prompt Reset on memory type information change.
   
gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|TRUE|BOOLEAN|0x00010056
 
+  ## Indicates if the BDS supports Platform Recovery.<BR><BR>
+  #   TRUE  - BDS supports Platform Recovery.<BR>
+  #   FALSE - BDS does not support Platform Recovery.<BR>
+  # @Prompt Support Platform Recovery.
+  
gEfiMdeModulePkgTokenSpaceGuid.PcdPlatformRecoverySupport|TRUE|BOOLEAN|0x00010078
+
   ## Specify the foreground color for Subtile text in HII Form Browser. The 
default value is EFI_BLUE.
   #  Only following values defined in UEFI specification are valid:<BR><BR>
   #  0x00 (EFI_BLACK)<BR>
diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni
index ed8ac9eadc..a265452eba 100644
--- a/MdeModulePkg/MdeModulePkg.uni
+++ b/MdeModulePkg/MdeModulePkg.uni
@@ -441,6 +441,8 @@
 
 #string 
STR_gEfiMdeModulePkgTokenSpaceGuid_PcdResetOnMemoryTypeInformationChange_PROMPT 
 #language en-US "Reset on memory type information change"
 
+#string 
STR_gEfiMdeModulePkgTokenSpaceGuid_PcdResetOnMemoryTypeInformationChange  
#language en-US "Indicate the system support platform recovery or not"
+
 #string 
STR_gEfiMdeModulePkgTokenSpaceGuid_PcdResetOnMemoryTypeInformationChange_HELP  
#language en-US "Indicates if to reset system when memory type information 
changes.<BR><BR>\n"
                                                                                
                        "TRUE  - Resets system when memory type information 
changes.<BR>\n"
                                                                                
                        "FALSE - Does not reset system when memory type 
information changes.<BR>"
-- 
2.21.0.windows.1


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