/** @file
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Platform init DXE driver for this platform.
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Copyright (c) 2013 Intel Corporation.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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//
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// Statements that include other files
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//
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#include "PlatformInitDxe.h"
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#include <Library/PciLib.h>
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#include <IndustryStandard/Pci.h>
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VOID
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GetQncName (
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VOID
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)
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{
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DEBUG ((EFI_D_INFO, "QNC Name: "));
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switch (PciRead16 (PCI_LIB_ADDRESS (MC_BUS, MC_DEV, MC_FUN, PCI_DEVICE_ID_OFFSET))) {
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case QUARK_MC_DEVICE_ID:
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DEBUG ((EFI_D_INFO, "Quark"));
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break;
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case QUARK2_MC_DEVICE_ID:
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DEBUG ((EFI_D_INFO, "Quark2"));
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break;
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default:
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DEBUG ((EFI_D_INFO, "Unknown"));
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}
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//
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// Revision
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//
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switch (PciRead8 (PCI_LIB_ADDRESS (MC_BUS, MC_DEV, MC_FUN, PCI_REVISION_ID_OFFSET))) {
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case QNC_MC_REV_ID_A0:
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DEBUG ((EFI_D_INFO, " - A0 stepping\n"));
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break;
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default:
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DEBUG ((EFI_D_INFO, " - xx\n"));
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}
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return;
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}
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EFI_STATUS
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EFIAPI
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PlatformInit (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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/*++
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Routine Description:
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Entry point for the driver.
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Arguments:
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ImageHandle - Image Handle.
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SystemTable - EFI System Table.
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Returns:
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EFI_SUCCESS - Function has completed successfully.
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--*/
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{
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EFI_STATUS Status;
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GetQncName();
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//
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// Create events for configuration callbacks.
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//
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CreateConfigEvents ();
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//
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// Init Platform LEDs.
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//
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Status = PlatformLedInit ((EFI_PLATFORM_TYPE)PcdGet16 (PcdPlatformType));
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ASSERT_EFI_ERROR (Status);
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return EFI_SUCCESS;
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}
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