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OvmfPkg/CloudHv: Connect serial console 

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.

Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2022-01-11 20:31:27 +08:00 committed by mergify[bot]
parent a2da72b2ca
commit 6ecdda71fe
3 changed files with 10 additions and 10 deletions
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6
OvmfPkg/CloudHv/CloudHvX64.dsc
View File

@ -828,11 +828,9 @@
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

6
OvmfPkg/CloudHv/CloudHvX64.fdf
View File

@ -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

8
OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
View File

@ -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
);
//