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| author | Sebastien Boeuf <sebastien.boeuf@intel.com> | 2022-01-11 20:31:27 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-01-13 14:54:40 +0000 |
| commit | 6ecdda71fe9a3570ea4895fca497ee4ce07b7bd4 (patch) | |
| tree | 453d25b56597943e9c87c4e167c496403c7bc9bf /OvmfPkg/Library | |
| parent | a2da72b2cabd3fcc721bddb0f228b84191113204 (diff) | |
| download | edk2-6ecdda71fe9a3570ea4895fca497ee4ce07b7bd4.tar.gz edk2-6ecdda71fe9a3570ea4895fca497ee4ce07b7bd4.tar.bz2 edk2-6ecdda71fe9a3570ea4895fca497ee4ce07b7bd4.zip | |
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>
Diffstat (limited to 'OvmfPkg/Library')
| -rw-r--r-- | OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c | 8 |
1 files changed, 7 insertions, 1 deletions
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
);
//
|