/** @file
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This file is SampleCode for Intel Silicon DXE Platform Policy initialzation.
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Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <CpuPolicyInitDxe.h>
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DXE_CPU_POLICY_PROTOCOL mCpuPolicyData;
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/**
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Initialize Intel CPU DXE Platform Policy
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@param[in] ImageHandle Image handle of this driver.
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@retval EFI_SUCCESS Initialization complete.
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@exception EFI_UNSUPPORTED The chipset is unsupported by this driver.
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@retval EFI_OUT_OF_RESOURCES Do not have enough resources to initialize the driver.
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@retval EFI_DEVICE_ERROR Device error, driver exits abnormally.
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**/
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EFI_STATUS
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EFIAPI
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CpuPolicyInitDxe (
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IN EFI_HANDLE ImageHandle
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)
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{
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EFI_STATUS Status;
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ZeroMem(&mCpuPolicyData, sizeof (DXE_CPU_POLICY_PROTOCOL));
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mCpuPolicyData.Revision = DXE_CPU_POLICY_PROTOCOL_REVISION;
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UpdateDxeSiCpuPolicy(&mCpuPolicyData);
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//
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// Install CpuInstallPolicyProtocol.
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// While installed, RC assumes the Policy is ready and finalized. So please
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// update and override any setting before calling this function.
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//
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Status = CpuInstallPolicyProtocol(ImageHandle, &mCpuPolicyData);
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ASSERT_EFI_ERROR (Status);
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return Status;
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}
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