diff options
| author | Scott Duplichan <scott@notabs.org> | 2015-04-10 02:41:49 +0000 |
|---|---|---|
| committer | mauricema <mauricema@Edk2> | 2015-04-10 02:41:49 +0000 |
| commit | 8e0fdb3aa7fdfa1dee5660392d55ac0d1469d344 (patch) | |
| tree | e22a4a31dd7bbd433b754fe00909f2acb532e6ef /CorebootPayloadPkg | |
| parent | 08fc181849efdc5ddc7f33e74eb0a648d2edc3fc (diff) | |
| download | edk2-platforms-8e0fdb3aa7fdfa1dee5660392d55ac0d1469d344.tar.xz | |
CorebootPayloadPkg: Avoid page table memory allocation failure
Enable use of 1GB pages to avoid page table memory allocation failure.
The failure occurs when allocating enough 4KB pages to map a large
virtual address space, such as the 48-bit virtual address space of AMD
family 10h and family 15h processors. The change is needed only for the
X64 build because page tables are not used by the IA32 build.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Scott Duplichan <scott@notabs.org>
Reviewed-by: Prince Agyeman <prince.agyeman@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17151 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'CorebootPayloadPkg')
| -rw-r--r-- | CorebootPayloadPkg/CorebootPayloadPkgX64.dsc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/CorebootPayloadPkg/CorebootPayloadPkgX64.dsc b/CorebootPayloadPkg/CorebootPayloadPkgX64.dsc index e44994ee17..d954666a11 100644 --- a/CorebootPayloadPkg/CorebootPayloadPkgX64.dsc +++ b/CorebootPayloadPkg/CorebootPayloadPkgX64.dsc @@ -210,6 +210,7 @@ gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize|0x10000
gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0
+ gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable|TRUE
!if $(SOURCE_DEBUG_ENABLE)
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
|