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| author | Gerd Hoffmann <kraxel@redhat.com> | 2021-09-08 11:01:11 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-10-05 10:55:39 +0000 |
| commit | 6a8e9ad24b64e221fb84ba3dbbaea1e716875b32 (patch) | |
| tree | bceeefe3b6b58e4a316fa738cea5d4149fb987c9 | |
| parent | 76602f45dcd92c6684ca08e7e0ae302fb832790b (diff) | |
| download | edk2-6a8e9ad24b64e221fb84ba3dbbaea1e716875b32.tar.gz edk2-6a8e9ad24b64e221fb84ba3dbbaea1e716875b32.tar.bz2 edk2-6a8e9ad24b64e221fb84ba3dbbaea1e716875b32.zip | |
OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
Skip host bridge setup on microvm.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
| -rw-r--r-- | OvmfPkg/PlatformPei/MemDetect.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c index 2c2c4641ec..d736b85e0d 100644 --- a/OvmfPkg/PlatformPei/MemDetect.c +++ b/OvmfPkg/PlatformPei/MemDetect.c @@ -135,6 +135,10 @@ QemuUc32BaseInitialization ( UINT32 LowerMemorySize;
UINT32 Uc32Size;
+ if (mHostBridgeDevId == 0xffff /* microvm */) {
+ return;
+ }
+
if (mHostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
//
// On q35, the 32-bit area that we'll mark as UC, through variable MTRRs,
|