From: Sebastien Boeuf <sebastien.bo...@intel.com>
Cloud Hypervisor doesn't emulate any LPC bridge, therefore we simply
need to rely on the serial I/O port to be connected as a console.
It reuses the code from Xen since it's very generic.
Signed-off-by: Sebastien Boeuf <sebastien.bo...@intel.com>
---
OvmfPkg/CloudHv/CloudHvX64.dsc | 6 ++----
OvmfPkg/CloudHv/CloudHvX64.fdf | 6 +-----
OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c | 8 +++++++-
3 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/OvmfPkg/CloudHv/CloudHvX64.dsc b/OvmfPkg/CloudHv/CloudHvX64.dsc
index 1d84b7d0b9..4207ecaa3e 100644
--- a/OvmfPkg/CloudHv/CloudHvX64.dsc
+++ b/OvmfPkg/CloudHv/CloudHvX64.dsc
@@ -827,11 +827,9 @@
OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
#
- # ISA Support
+ # Serial Support
#
- OvmfPkg/SioBusDxe/SioBusDxe.inf
- MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
- MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
+ MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
#
# SMBIOS Support
diff --git a/OvmfPkg/CloudHv/CloudHvX64.fdf b/OvmfPkg/CloudHv/CloudHvX64.fdf
index f35458551b..5ce3233bf7 100644
--- a/OvmfPkg/CloudHv/CloudHvX64.fdf
+++ b/OvmfPkg/CloudHv/CloudHvX64.fdf
@@ -290,11 +290,7 @@ INF
MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
INF MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
-INF OvmfPkg/SioBusDxe/SioBusDxe.inf
-!if $(SOURCE_DEBUG_ENABLE) == FALSE
-INF MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
-!endif
-INF MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
+INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
index 0918c35f1f..51016a5548 100644
--- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
+++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
@@ -418,10 +418,16 @@ PlatformBootManagerBeforeConsole (
SaveS3BootScript ();
}
+ //
// We need to connect all trusted consoles for TCG PP. Here we treat all
// consoles in OVMF to be trusted consoles.
+ //
+ // Cloud Hypervisor doesn't emulate any LPC bridge, which is why it must
+ // rely on the serial I/O port to be connected as a console. It reuses the
+ // definition from Xen as it is very generic.
+ //
PlatformInitializeConsole (
- XenDetected () ? gXenPlatformConsole : gPlatformConsole
+ (XenDetected () || PcdGet16 (PcdOvmfHostBridgePciDevId) ==
CLOUDHV_DEVICE_ID) ? gXenPlatformConsole : gPlatformConsole
);
//
--
2.30.2
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