/** @file
@copyright
Copyright 2018 - 2021 Intel Corporation.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "PeiBoardInit.h"
#include
#include
extern EFI_GUID gPlatformKtiEparamUpdateDataGuid;
ALL_LANES_EPARAM_LINK_INFO KtiWilsonCityRPIcxAllLanesEparamTable[] = {
//
// SocketID, Freq, Link, TXEQL, CTLEPEAK
// Please propagate changes to WilsonCitySMT and WilsonCityModular UBA KtiEparam tables
//
//
// Socket 0
//
{0x0, (1 << SPEED_REC_96GT) | (1 << SPEED_REC_104GT) | (1 << SPEED_REC_112GT), (1 << KTI_LINK0), 0x2B33373F, ADAPTIVE_CTLE},
{0x0, (1 << SPEED_REC_96GT) | (1 << SPEED_REC_104GT) | (1 << SPEED_REC_112GT), (1 << KTI_LINK1), 0x2A33363F, ADAPTIVE_CTLE},
{0x0, (1 << SPEED_REC_96GT) | (1 << SPEED_REC_104GT) | (1 << SPEED_REC_112GT), (1 << KTI_LINK2), 0x2B34363F, ADAPTIVE_CTLE},
//
// Socket 1
//
{0x1, (1 << SPEED_REC_96GT) | (1 << SPEED_REC_104GT) | (1 << SPEED_REC_112GT), (1 << KTI_LINK0), 0x2A31383F, ADAPTIVE_CTLE},
{0x1, (1 << SPEED_REC_96GT) | (1 << SPEED_REC_104GT) | (1 << SPEED_REC_112GT), (1 << KTI_LINK1), 0x2A30393F, ADAPTIVE_CTLE},
{0x1, (1 << SPEED_REC_96GT) | (1 << SPEED_REC_104GT) | (1 << SPEED_REC_112GT), (1 << KTI_LINK2), 0x2C34373F, ADAPTIVE_CTLE}
};
PLATFORM_KTI_EPARAM_UPDATE_TABLE TypeWilsonCityRPIcxKtiEparamUpdate = {
PLATFORM_KTIEP_UPDATE_SIGNATURE,
PLATFORM_KTIEP_UPDATE_VERSION,
KtiWilsonCityRPIcxAllLanesEparamTable,
sizeof (KtiWilsonCityRPIcxAllLanesEparamTable),
NULL,
0
};
EFI_STATUS
TypeWilsonCityRPInstallKtiEparamData (
IN UBA_CONFIG_DATABASE_PPI *UbaConfigPpi
)
{
EFI_STATUS Status;
EFI_HOB_GUID_TYPE *GuidHob;
EFI_PLATFORM_INFO *PlatformInfo;
GuidHob = GetFirstGuidHob (&gEfiPlatformInfoGuid);
ASSERT (GuidHob != NULL);
if (GuidHob == NULL) {
return EFI_NOT_FOUND;
}
PlatformInfo = GET_GUID_HOB_DATA (GuidHob);
Status = UbaConfigPpi->AddData (
UbaConfigPpi,
&gPlatformKtiEparamUpdateDataGuid,
&TypeWilsonCityRPIcxKtiEparamUpdate,
sizeof(TypeWilsonCityRPIcxKtiEparamUpdate)
);
return Status;
}