diff options
| -rw-r--r-- | OvmfPkg/Library/PlatformInitLib/MemDetect.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/OvmfPkg/Library/PlatformInitLib/MemDetect.c b/OvmfPkg/Library/PlatformInitLib/MemDetect.c index 6c30566db9..5aeeeff89f 100644 --- a/OvmfPkg/Library/PlatformInitLib/MemDetect.c +++ b/OvmfPkg/Library/PlatformInitLib/MemDetect.c @@ -55,8 +55,15 @@ PlatformQemuUc32BaseInitialization ( return;
}
+ if (PlatformInfoHob->HostBridgeDevId == CLOUDHV_DEVICE_ID) {
+ PlatformInfoHob->Uc32Size = CLOUDHV_MMIO_HOLE_SIZE;
+ PlatformInfoHob->Uc32Base = CLOUDHV_MMIO_HOLE_ADDRESS;
+ return;
+ }
+
+ PlatformGetSystemMemorySizeBelow4gb (PlatformInfoHob);
+
if (PlatformInfoHob->HostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
- PlatformGetSystemMemorySizeBelow4gb (PlatformInfoHob);
ASSERT (PcdGet64 (PcdPciExpressBaseAddress) <= MAX_UINT32);
ASSERT (PcdGet64 (PcdPciExpressBaseAddress) >= PlatformInfoHob->LowMemory);
@@ -78,19 +85,12 @@ PlatformQemuUc32BaseInitialization ( return;
}
- if (PlatformInfoHob->HostBridgeDevId == CLOUDHV_DEVICE_ID) {
- PlatformInfoHob->Uc32Size = CLOUDHV_MMIO_HOLE_SIZE;
- PlatformInfoHob->Uc32Base = CLOUDHV_MMIO_HOLE_ADDRESS;
- return;
- }
-
ASSERT (PlatformInfoHob->HostBridgeDevId == INTEL_82441_DEVICE_ID);
//
// On i440fx, start with the [LowerMemorySize, 4GB) range. Make sure one
// variable MTRR suffices by truncating the size to a whole power of two,
// while keeping the end affixed to 4GB. This will round the base up.
//
- PlatformGetSystemMemorySizeBelow4gb (PlatformInfoHob);
PlatformInfoHob->Uc32Size = GetPowerOfTwo32 ((UINT32)(SIZE_4GB - PlatformInfoHob->LowMemory));
PlatformInfoHob->Uc32Base = (UINT32)(SIZE_4GB - PlatformInfoHob->Uc32Size);
//
|