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OvmfPkg/PlatformPei: Add RAM for Xen in InitializeRamRegions

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15207 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jordan Justen 2014-02-01 21:22:54 +00:00 committed by jljusten
parent c034906e10
commit 2818c158de
2 changed files with 7 additions and 6 deletions
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5
OvmfPkg/PlatformPei/MemDetect.c
View File

@ -168,5 +168,10 @@ InitializeRamRegions (
VOID VOID
) )
{ {
if (!mXen) {
QemuInitializeRam (); QemuInitializeRam ();
} else {
DEBUG ((EFI_D_INFO, "Using memory map provided by Xen\n"));
XenPublishRamRegions ();
}
} }

4
OvmfPkg/PlatformPei/Platform.c
View File

@ -213,8 +213,6 @@ MemMapInitialization (
AddIoMemoryBaseSizeHob (0xFEC00000, SIZE_4KB); AddIoMemoryBaseSizeHob (0xFEC00000, SIZE_4KB);
AddIoMemoryBaseSizeHob (0xFED00000, SIZE_1KB); AddIoMemoryBaseSizeHob (0xFED00000, SIZE_1KB);
AddIoMemoryBaseSizeHob (PcdGet32(PcdCpuLocalApicBaseAddress), SIZE_1MB); AddIoMemoryBaseSizeHob (PcdGet32(PcdCpuLocalApicBaseAddress), SIZE_1MB);
} else {
XenPublishRamRegions ();
} }
} }
@ -354,9 +352,7 @@ InitializePlatform (
PublishPeiMemory (); PublishPeiMemory ();
if (!mXen) {
InitializeRamRegions (); InitializeRamRegions ();
}
if (mXen) { if (mXen) {
DEBUG ((EFI_D_INFO, "Xen was detected\n")); DEBUG ((EFI_D_INFO, "Xen was detected\n"));