diff options
| author | Star Zeng <star.zeng@intel.com> | 2013-09-16 02:20:52 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-09-16 02:20:52 +0000 |
| commit | e84f07b5fc919fcb13292aa6c33925c81f642e32 (patch) | |
| tree | 07077804fbcfbe89c2908847b913896d59ddc83a /MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.c | |
| parent | 3837e91c58d4b626a91895b68b32cb59679787e8 (diff) | |
| download | edk2-platforms-e84f07b5fc919fcb13292aa6c33925c81f642e32.tar.xz | |
Create PCDs in MdeModulePkg for ACPI table OEM_ID/OEM_TABLE_ID/OEM_REVISION/CREATOR_ID/CREATOR_REVISION customization.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14672 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.c')
| -rw-r--r-- | MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.c b/MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.c index 906c3f58b7..804ffa5a6b 100644 --- a/MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.c +++ b/MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.c @@ -27,15 +27,7 @@ #include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DebugLib.h>
-
-//
-// ACPI table information used to initialize tables.
-//
-#define EFI_ACPI_OEM_ID "INTEL"
-#define EFI_ACPI_OEM_TABLE_ID 0x2020204F4E414954ULL // "TIANO "
-#define EFI_ACPI_OEM_REVISION 0x00000001
-#define EFI_ACPI_CREATOR_ID 0x5446534D // TBD "MSFT"
-#define EFI_ACPI_CREATOR_REVISION 0x01000013 // TBD
+#include <Library/PcdLib.h>
//
// Module globals.
@@ -81,13 +73,13 @@ EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE mBootGraphicsResourceTableTemplate = { EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION, // Revision
0x00, // Checksum will be updated at runtime
//
- // It is expected that these values will be updated at runtime.
+ // It is expected that these values will be updated at EntryPoint.
//
- EFI_ACPI_OEM_ID, // OEMID is a 6 bytes long field
- EFI_ACPI_OEM_TABLE_ID, // OEM table identification(8 bytes long)
- EFI_ACPI_OEM_REVISION, // OEM revision number
- EFI_ACPI_CREATOR_ID, // ASL compiler vendor ID
- EFI_ACPI_CREATOR_REVISION, // ASL compiler revision number
+ {0x00}, // OEM ID is a 6 bytes long field
+ 0x00, // OEM Table ID(8 bytes long)
+ 0x00, // OEM Revision
+ 0x00, // Creator ID
+ 0x00, // Creator Revision
},
EFI_ACPI_5_0_BGRT_VERSION, // Version
EFI_ACPI_5_0_BGRT_STATUS_VALID, // Status
@@ -467,6 +459,18 @@ BootGraphicsDxeEntryPoint ( )
{
EFI_STATUS Status;
+ UINT64 OemTableId;
+
+ CopyMem (
+ mBootGraphicsResourceTableTemplate.Header.OemId,
+ PcdGetPtr (PcdAcpiDefaultOemId),
+ sizeof (mBootGraphicsResourceTableTemplate.Header.OemId)
+ );
+ OemTableId = PcdGet64 (PcdAcpiDefaultOemTableId);
+ CopyMem (&mBootGraphicsResourceTableTemplate.Header.OemTableId, &OemTableId, sizeof (UINT64));
+ mBootGraphicsResourceTableTemplate.Header.OemRevision = PcdGet32 (PcdAcpiDefaultOemRevision);
+ mBootGraphicsResourceTableTemplate.Header.CreatorId = PcdGet32 (PcdAcpiDefaultCreatorId);
+ mBootGraphicsResourceTableTemplate.Header.CreatorRevision = PcdGet32 (PcdAcpiDefaultCreatorRevision);
//
// Install Boot Logo protocol.
|