/** @file
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@copyright
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Copyright 2018 - 2021 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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The constructor function for Board Init Libray.
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@param FileHandle Handle of the file being invoked.
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@param PeiServices Describes the list of possible PEI Services.
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@retval EFI_SUCCESS Table initialization successfully.
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@retval EFI_OUT_OF_RESOURCES No enough memory to initialize table.
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**/
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#include "PeiBoardInit.h"
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#include <UncoreCommonIncludes.h>
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#include <Library/PchMultiPchBase.h>
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#include <Ppi/DynamicSiLibraryPpi.h>
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/**
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Identifies platform capabilites if the platform is a 2-socket standalone
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modular board, or a 4-socket modular boards, or 8-socket modular boards.
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@param[in,out] PlatformCapabilities Holds the information about platform being
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a standalone 2S, or 4S/8S modular boards.
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@retval EFI_SUCCESS Platform Capabilities is updated.
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**/
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EFI_STATUS
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GetPlatformCapabilitiesInfo (
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IN OUT UINT8 *PlatformCapabilities,
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IN DYNAMIC_SI_LIBARY_PPI *DynamicSiLibraryPpi
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)
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{
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GPIO_CONFIG PadConfig;
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UINT32 GpioState;
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EFI_STATUS Status = EFI_SUCCESS;
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*PlatformCapabilities = PLATFORM_CAPABILITY_UNDEFINED;
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PadConfig.PadMode = GpioPadModeGpio;
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PadConfig.HostSoftPadOwn = GpioHostOwnGpio;
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PadConfig.Direction = GpioDirIn;
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PadConfig.OutputState = GpioOutDefault;
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PadConfig.InterruptConfig = GpioIntDefault;
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PadConfig.PowerConfig = GpioResetDefault;
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PadConfig.ElectricalConfig = GpioTermDefault;
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PadConfig.LockConfig = GpioLockDefault;
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PadConfig.OtherSettings = GpioRxRaw1Default;
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//
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// GPP_D6 is standalone signal. GPP_D7 is 4S/8S signal.
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// GPP_D7 | GPP_D6
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// =======================
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// Don't care | 0 (2-socket)
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// 1 | 1 (4-socket)
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// 0 | 1 (8-socket)
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//
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if (DynamicSiLibraryPpi->IsSimicsEnvironment ()) {
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//
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// Workaround until GPIO pins new definition are implemented in Simics
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//
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*PlatformCapabilities = PLATFORM_CAPABILITY_8_SOCKET;
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return EFI_SUCCESS;
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}
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Status = DynamicSiLibraryPpi->GpioSetPadConfigByPchId (PCH_LEGACY_ID, GPIO_SKL_H_GPP_D6, &PadConfig);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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Status = DynamicSiLibraryPpi->GpioGetInputValueByPchId (PCH_LEGACY_ID, GPIO_SKL_H_GPP_D6, &GpioState);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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DEBUG ((DEBUG_INFO, "GPP_D6:%d\n", GpioState));
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if (GpioState == 0) {
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*PlatformCapabilities = PLATFORM_CAPABILITY_2_SOCKET;
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return Status;
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}
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Status = DynamicSiLibraryPpi->GpioSetPadConfigByPchId (PCH_LEGACY_ID, GPIO_SKL_H_GPP_D7, &PadConfig);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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Status = DynamicSiLibraryPpi->GpioGetInputValueByPchId (PCH_LEGACY_ID, GPIO_SKL_H_GPP_D7, &GpioState);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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DEBUG ((DEBUG_INFO, "GPP_D7:%d\n", GpioState));
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*PlatformCapabilities = (GpioState == 1) ? PLATFORM_CAPABILITY_4_SOCKET : PLATFORM_CAPABILITY_8_SOCKET;
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return Status;
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}
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EFI_STATUS
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EFIAPI
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TypeCooperCityRPPeiBoardInitLibConstructor (
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IN EFI_PEI_FILE_HANDLE FileHandle,
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IN CONST EFI_PEI_SERVICES **PeiServices
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)
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{
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EFI_STATUS Status = EFI_SUCCESS;
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UBA_CONFIG_DATABASE_PPI *UbaConfigPpi;
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DYNAMIC_SI_LIBARY_PPI *DynamicSiLibraryPpi = NULL;
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EFI_HOB_GUID_TYPE *GuidHob;
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EFI_PLATFORM_INFO *PlatformInfo;
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UINT8 SocketIndex;
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CONST CHAR8 *Str;
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GuidHob = GetFirstGuidHob (&gEfiPlatformInfoGuid);
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ASSERT (GuidHob != NULL);
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if (GuidHob == NULL) {
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return EFI_NOT_FOUND;
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}
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PlatformInfo = GET_GUID_HOB_DATA(GuidHob);
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if (PlatformInfo->BoardId == TypeCooperCityRP) {
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DEBUG ((DEBUG_INFO, "PEI UBA init BoardId 0x%X: CooperCityRP\n", PlatformInfo->BoardId));
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PlatformInfo->MaxNumOfPchs = 4;
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ASSERT (PlatformInfo->MaxNumOfPchs <= PCH_MAX);
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Status = PeiServicesLocatePpi (
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&gUbaConfigDatabasePpiGuid,
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0,
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NULL,
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&UbaConfigPpi
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);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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Status = PeiServicesLocatePpi (&gDynamicSiLibraryPpiGuid, 0, NULL, &DynamicSiLibraryPpi);
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if (EFI_ERROR (Status)) {
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ASSERT_EFI_ERROR (Status);
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return Status;
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}
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Status = UbaConfigPpi->InitSku (
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UbaConfigPpi,
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PlatformInfo->BoardId,
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NULL,
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NULL
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);
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ASSERT_EFI_ERROR (Status);
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Status = TypeCooperCityRPInstallGpioData (UbaConfigPpi);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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Status = TypeCooperCityRPInstallPcdData (UbaConfigPpi);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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Status = TypeCooperCityRPInstallSoftStrapData (UbaConfigPpi);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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Status = TypeCooperCityRPPchEarlyUpdate (UbaConfigPpi);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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Status = TypeCooperCityRPPlatformUpdateUsbOcMappings (UbaConfigPpi);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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Status = TypeCooperCityRPIioPortBifurcationInit (UbaConfigPpi);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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Status = TypeCooperCityRPInstallSlotTableData (UbaConfigPpi);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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//
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// Set default memory type connector to DimmConnectorSmt
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//
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(*PeiServices)->SetMem (&PlatformInfo->MemoryConnectorType, sizeof (PlatformInfo->MemoryConnectorType), DimmConnectorSmt);
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//
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// Initialize InterposerType to InterposerUnknown
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//
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for (SocketIndex = 0; SocketIndex < MAX_SOCKET; ++SocketIndex) {
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PlatformInfo->InterposerType[SocketIndex] = InterposerUnknown;
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}
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GetPlatformCapabilitiesInfo (&PlatformInfo->PlatformCapabilities, DynamicSiLibraryPpi);
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Str = (PlatformInfo->PlatformCapabilities <= PLATFORM_CAPABILITY_8_SOCKET) ? \
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PlatformCapabilitiesStr[PlatformInfo->PlatformCapabilities] : PlatformCapabilitiesStr[PLATFORM_CAPABILITY_UNDEFINED];
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DEBUG ((DEBUG_INFO, "PlatformCapabilities = %a\n", Str));
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Status = TypeCooperCityRPInstallKtiEparamData (UbaConfigPpi, PlatformInfo->PlatformCapabilities);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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}
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return Status;
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}
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