Revision: 17611
http://sourceforge.net/p/edk2/code/17611
Author: timhe
Date: 2015-06-10 09:14:40 +0000 (Wed, 10 Jun 2015)
Log Message:
-----------
Remove Runtime access attribute for PlatformInfo
variable, and fix the boot issue in case ?\226?\128?\156Timeout?\226?\128?\157
variable is corrupted.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tim He <[email protected]>
Reviewed-by: David Wei <[email protected]>
Modified Paths:
--------------
branches/UDK2014.SP1/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
branches/UDK2014.SP1/Vlv2TbltDevicePkg/PlatformInfoDxe/PlatformInfoDxe.c
Modified:
branches/UDK2014.SP1/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
===================================================================
--- branches/UDK2014.SP1/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
2015-06-10 07:52:12 UTC (rev 17610)
+++ branches/UDK2014.SP1/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
2015-06-10 09:14:40 UTC (rev 17611)
@@ -1618,6 +1618,11 @@
UINTN BootOrderSize;
Timeout = PcdGet16 (PcdPlatformBootTimeOut);
+ if (Timeout > 10 ) {
+ //we think the Timeout variable is corrupted
+ Timeout = 10;
+ }
+
VarSize = sizeof(SYSTEM_CONFIGURATION);
Status = gRT->GetVariable(
NORMAL_SETUP_NAME,
Modified:
branches/UDK2014.SP1/Vlv2TbltDevicePkg/PlatformInfoDxe/PlatformInfoDxe.c
===================================================================
--- branches/UDK2014.SP1/Vlv2TbltDevicePkg/PlatformInfoDxe/PlatformInfoDxe.c
2015-06-10 07:52:12 UTC (rev 17610)
+++ branches/UDK2014.SP1/Vlv2TbltDevicePkg/PlatformInfoDxe/PlatformInfoDxe.c
2015-06-10 09:14:40 UTC (rev 17611)
@@ -168,7 +168,7 @@
Status = gRT->SetVariable(
L"PlatformInfo",
&gEfiVlv2VariableGuid,
- EFI_VARIABLE_BOOTSERVICE_ACCESS |
EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
+ EFI_VARIABLE_BOOTSERVICE_ACCESS |
EFI_VARIABLE_NON_VOLATILE,
sizeof(EFI_PLATFORM_INFO_HOB),
PlatformInfoHobPtr
);
------------------------------------------------------------------------------
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