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| author | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-03-05 12:20:53 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-03-05 12:20:53 +0000 |
| commit | e1e91b73d12cb87cac0472b86a6df167db0a057f (patch) | |
| tree | 5f2a29155d40a181ddbf6fe153621f8a1d1b9f0a /IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c | |
| parent | fa9bebd8f9da3cae3cc44862912ce7399c881d98 (diff) | |
| download | edk2-platforms-e1e91b73d12cb87cac0472b86a6df167db0a057f.tar.xz | |
Follow UEFI spec, set TimeOut and HwErrRecSupport variable by EFI variable service instead of PcdSet().
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14162 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c')
| -rw-r--r-- | IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c b/IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c index f9b83a4499..6eaec886f2 100644 --- a/IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c +++ b/IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c @@ -457,6 +457,8 @@ BdsEntry ( LIST_ENTRY BootOptionList;
UINTN BootNextSize;
CHAR16 *FirmwareVendor;
+ EFI_STATUS Status;
+ UINT16 BootTimeOut;
//
// Insert the performance probe
@@ -511,6 +513,25 @@ BdsEntry ( InitializeHwErrRecSupport();
//
+ // Initialize L"Timeout" EFI global variable.
+ //
+ BootTimeOut = PcdGet16 (PcdPlatformBootTimeOut);
+ if (BootTimeOut != 0xFFFF) {
+ //
+ // If time out value equal 0xFFFF, no need set to 0xFFFF to variable area because UEFI specification
+ // define same behavior between no value or 0xFFFF value for L"Timeout".
+ //
+ Status = gRT->SetVariable (
+ L"Timeout",
+ &gEfiGlobalVariableGuid,
+ EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
+ sizeof (UINT16),
+ &BootTimeOut
+ );
+ ASSERT_EFI_ERROR(Status);
+ }
+
+ //
// bugbug: platform specific code
// Initialize the platform specific string and language
//
|