ArmVirtPkg/PlatformBootManagerLib: sync Timeout with PcdPlatformBootTimeOut

[mirror_edk2.git] / ArmVirtPkg / Library / PlatformBootManagerLib / PlatformBm.c

diff --git a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c
index 5f6cfe64daca131d31fabe5249c78cf768ee0509..69448ff65bde5bd98d970965d824c9f14a3c6161 100644 (file)
--- a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c
+++ b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c
@@ -25,6 +25,7 @@
 #include <Protocol/PciRootBridgeIo.h>\r
 #include <Protocol/VirtioDevice.h>\r
 #include <Guid/EventGroup.h>\r
+#include <Guid/GlobalVariable.h>\r
 #include <Guid/RootBridgesConnectedEventGroup.h>\r
 #include <Guid/SerialPortLibVendor.h>\r
 \r
@@ -686,7 +687,9 @@ PlatformBootManagerBeforeConsole (
   VOID\r
   )\r
 {\r
+  UINT16        FrontPageTimeout;\r
   RETURN_STATUS PcdStatus;\r
+  EFI_STATUS    Status;\r
 \r
   //\r
   // Signal EndOfDxe PI Event\r
@@ -744,9 +747,29 @@ PlatformBootManagerBeforeConsole (
   //\r
   // Set the front page timeout from the QEMU configuration.\r
   //\r
-  PcdStatus = PcdSet16S (PcdPlatformBootTimeOut,\r
-                GetFrontPageTimeoutFromQemu ());\r
+  FrontPageTimeout = GetFrontPageTimeoutFromQemu ();\r
+  PcdStatus = PcdSet16S (PcdPlatformBootTimeOut, FrontPageTimeout);\r
   ASSERT_RETURN_ERROR (PcdStatus);\r
+  //\r
+  // Reflect the PCD in the standard Timeout variable.\r
+  //\r
+  Status = gRT->SetVariable (\r
+                  EFI_TIME_OUT_VARIABLE_NAME,\r
+                  &gEfiGlobalVariableGuid,\r
+                  (EFI_VARIABLE_NON_VOLATILE |\r
+                   EFI_VARIABLE_BOOTSERVICE_ACCESS |\r
+                   EFI_VARIABLE_RUNTIME_ACCESS),\r
+                  sizeof FrontPageTimeout,\r
+                  &FrontPageTimeout\r
+                  );\r
+  DEBUG ((\r
+    EFI_ERROR (Status) ? DEBUG_ERROR : DEBUG_VERBOSE,\r
+    "%a: SetVariable(%s, %u): %r\n",\r
+    __FUNCTION__,\r
+    EFI_TIME_OUT_VARIABLE_NAME,\r
+    FrontPageTimeout,\r
+    Status\r
+    ));\r
 \r
   //\r
   // Register platform-specific boot options and keyboard shortcuts.\r