summaryrefslogtreecommitdiff
path: root/EdkCompatibilityPkg
diff options
context:
space:
mode:
authorlgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524>2010-03-10 02:17:49 +0000
committerlgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524>2010-03-10 02:17:49 +0000
commit8967d989f04abdacafb9227a1ca65a0e550b271f (patch)
tree00693c0b70b07f8c251281960ffaba9a21d971ce /EdkCompatibilityPkg
parente4c0074b680ed8b6ced593ae3605fca0cd1fdd22 (diff)
downloadedk2-platforms-8967d989f04abdacafb9227a1ca65a0e550b271f.tar.xz
Add description for the added BootState guid.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10220 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkCompatibilityPkg')
-rw-r--r--EdkCompatibilityPkg/Compatibility/Include/Guid/BootState.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/EdkCompatibilityPkg/Compatibility/Include/Guid/BootState.h b/EdkCompatibilityPkg/Compatibility/Include/Guid/BootState.h
index fef191b22e..8211328443 100644
--- a/EdkCompatibilityPkg/Compatibility/Include/Guid/BootState.h
+++ b/EdkCompatibilityPkg/Compatibility/Include/Guid/BootState.h
@@ -1,6 +1,12 @@
/** @file
- GUID for use conveying the boot-state to PEI.
+ GUID and Name is used to configure PcdBootState to DynamicHii PCD, which can
+ make EDKII core work with EDK implementation.
+ EDK implementation may depend on this guid variable to check boot state. But
+ EDKII core uses the dynamic PcdBootState to save boot state. To be compatible to EDK implementation,
+ BootStateGuid and BootStateName will be used to configure PcdBootState to DynamicHii PCD to
+ save boot state as variable.
+
Copyright (c) 2010, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -14,6 +20,8 @@
#ifndef _BOOT_STATE_H_
#define _BOOT_STATE_H_
+#define BOOT_STATE_VARIABLE_NAME L"BootState"
+
#define EFI_BOOT_STATE_VARIABLE_GUID \
{ 0x60b5e939, 0xfcf, 0x4227, { 0xba, 0x83, 0x6b, 0xbe, 0xd4, 0x5b, 0xc0, 0xe3 } }