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| author | li-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-02 11:34:35 +0000 |
|---|---|---|
| committer | li-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-02 11:34:35 +0000 |
| commit | ab7017fe2bf2c1944090d347e7853e087d8641e8 (patch) | |
| tree | d7cd1ecb4d6cdf3784a139c33d1d7f1e615674a6 /MdeModulePkg/MdeModulePkg.dec | |
| parent | 4ff7e37b4f7e336a8ecb7080b8f48eef4b52d396 (diff) | |
| download | edk2-platforms-ab7017fe2bf2c1944090d347e7853e087d8641e8.tar.xz | |
Add capsule > 4GB support. When capsule data is put above 4GB, IA32 PEI transfers to long mode to get capsule data.
Signed-off-by: li-elvin
Reviewed-by: lgao4, mdkinney
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12264 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/MdeModulePkg.dec')
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.dec | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index ac345655ca..55626812f2 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -476,6 +476,9 @@ ## FFS filename to find the ACPI tables
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiTableStorageFile|{ 0x25, 0x4e, 0x37, 0x7e, 0x01, 0x8e, 0xee, 0x4f, 0x87, 0xf2, 0x39, 0xc, 0x23, 0xc6, 0x6, 0xcd }|VOID*|0x30000016
+ ## FFS filename to find the capsule coalesce image.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdCapsuleCoalesceFile|{ 0xA6, 0xE4, 0xFD, 0xF7, 0x4C, 0x29, 0x3c, 0x49, 0xB5, 0x0F, 0x97, 0x34, 0x55, 0x3B, 0xB7, 0x57 }|VOID*|0x30000017
+
## Single root I/O virtualization virtual function memory BAR alignment
# BITN set indicates 2 of n+12 power
# BIT0 set indicates 4KB alignment
@@ -729,6 +732,11 @@ # script node created in runtime phase.
gEfiMdeModulePkgTokenSpaceGuid.PcdS3BootScriptRuntimeTableReservePageNumber|0x2|UINT16|0x0001005C
+ ## The PCD is used to specify the stack size when capsule IA32 PEI transfers to long mode in PEI phase.
+ # The default size 32K. When changing the value of this PCD, the platform developer should
+ # make sure the memory size is large enough to meet capsule PEI requiremnt in capsule update path.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdCapsulePeiLongModeStackSize|0x8000|UINT32|0x0001005C
+
[PcdsPatchableInModule]
## Specify memory size with page number for PEI code when
# the feature of Loading Module at Fixed Address is enabled
|