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| author | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-22 23:11:03 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-22 23:11:03 +0000 |
| commit | 8fc38a3f50915b6b11b48f830f6c7b091dbb35d8 (patch) | |
| tree | 459a4a3c480686413b588183f04cc312a6bbd9d0 /ArmPlatformPkg/PrePeiCore/PrePeiCore.h | |
| parent | 5b1928ffd6c03d171a06b89542d25ed01562c1eb (diff) | |
| download | edk2-platforms-8fc38a3f50915b6b11b48f830f6c7b091dbb35d8.tar.xz | |
ArmPlatformPkg: Introduce ArmPlatformGlobalVariableLib
This library hides where the 'XIP' Global Variable are located in the memory.
It is expected the Sec/PrePi modules define the Global Variable area through
the GlobalVariable HOB.
The ArmPlatformGlobalVariableLib library allows access to global variables by
their offsets in this region.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12420 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg/PrePeiCore/PrePeiCore.h')
| -rw-r--r-- | ArmPlatformPkg/PrePeiCore/PrePeiCore.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ArmPlatformPkg/PrePeiCore/PrePeiCore.h b/ArmPlatformPkg/PrePeiCore/PrePeiCore.h index 05198b8290..08c5ebd031 100644 --- a/ArmPlatformPkg/PrePeiCore/PrePeiCore.h +++ b/ArmPlatformPkg/PrePeiCore/PrePeiCore.h @@ -15,7 +15,11 @@ #ifndef __PREPEICORE_H_
#define __PREPEICORE_H_
+#include <Library/ArmLib.h>
+#include <Library/ArmPlatformLib.h>
+#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
+#include <Library/IoLib.h>
#include <Library/PcdLib.h>
#include <PiPei.h>
@@ -31,6 +35,11 @@ SecTemporaryRamSupport ( IN UINTN CopySize
);
+EFI_STATUS
+PrePeiCoreGetGlobalVariableMemory (
+ OUT EFI_PHYSICAL_ADDRESS *GlobalVariableBase
+ );
+
VOID
SecSwitchStack (
INTN StackDelta
|