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docs: Use the TDVF firmware from the edk2 repository

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Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit is contained in:
Bo Chen 2023-01-20 10:21:47 -08:00 committed by Sebastien Boeuf
parent c773330a65
commit ec45daac19
1 changed files with 7 additions and 8 deletions
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15
docs/intel_tdx.md
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@ -13,7 +13,7 @@ The required Linux changes for the host side can be found in the
the guest side can be found in the [Guest TDX tree](https://github.com/intel/tdx/tree/guest).
The TDVF firmware can be found in the
[EDK2 staging project](https://github.com/tianocore/edk2-staging/tree/TDVF).
[EDK2 project](https://github.com/tianocore/edk2).
The TDShim firmware can be found in the
[Confidential Containers project](https://github.com/confidential-containers/td-shim).
@ -32,19 +32,18 @@ as it must include a kernel built from the [Guest TDX tree](https://github.com/i
The firmware can be built as follows:
```bash
git clone https://github.com/tianocore/edk2-staging.git
cd edk2-staging
git checkout origin/TDVF
git clone https://github.com/tianocore/edk2.git
cd edk2
git submodule update --init --recursive
make -C BaseTools
source ./edksetup.sh
build -p OvmfPkg/OvmfCh.dsc -a X64 -t GCC5 -b RELEASE
build -p OvmfPkg/IntelTdx/IntelTdxX64.dsc -a X64 -t GCC5 -b RELEASE
```
If debug logs are needed, here is the alternative command:
```bash
build -p OvmfPkg/OvmfCh.dsc -a X64 -t GCC5 -D DEBUG_ON_SERIAL_PORT=TRUE
build -p OvmfPkg/IntelTdx/IntelTdxX64.dsc -a X64 -t GCC5 -D DEBUG_ON_SERIAL_PORT=TRUE
```
On the Cloud Hypervisor side, all you need is to build the project with the
@ -62,7 +61,7 @@ meaning it will be printing guest kernel logs to the `virtio-console` device.
```bash
./cloud-hypervisor \
--platform tdx=on
--firmware edk2-staging/Build/OvmfCh/RELEASE_GCC5/FV/OVMF.fd \
--firmware edk2/Build/IntelTdx/RELEASE_GCC5/FV/OVMF.fd \
--cpus boot=1 \
--memory size=1G \
--disk path=tdx_guest_img
@ -74,7 +73,7 @@ firmware:
```bash
./cloud-hypervisor \
--platform tdx=on
--firmware edk2-staging/Build/OvmfCh/DEBUG_GCC5/FV/OVMF.fd \
--firmware edk2/Build/IntelTdx/DEBUG_GCC5/FV/OVMF.fd \
--cpus boot=1 \
--memory size=1G \
--disk path=tdx_guest_img \