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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 Google Inc.
* Copyright (C) 2013-2014 Sage Electronic Engineering, LLC.
* Copyright (C) 2014 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#ifndef _FSP_BAYTRAIL_CHIP_H_
#define _FSP_BAYTRAIL_CHIP_H_
#include <arch/acpi.h>
#include <drivers/intel/fsp1_0/fsp_values.h>
/* The devicetree parser expects chip.h to reside directly in the path
* specified by the devicetree. */
struct soc_intel_fsp_baytrail_config {
/* ***** UPD Configuration ***** */
/* Spd addresses */
uint8_t PcdMrcInitSPDAddr1;
uint8_t PcdMrcInitSPDAddr2;
#define SPD_ADDR_DEFAULT UPD_SPD_ADDR_DEFAULT
#define SPD_ADDR_DISABLED UPD_SPD_ADDR_DISABLED
/* SataMode
* NOTE: These are offset by 1 to set 0 as "use default". This is so that
* if the register value is not set in the devicetree.cb file, the default
* value gets used. This is fixed up in the chipset_fsp_util.c code.
*
* 0x0 "IDE"
* 0x1 "AHCI"
*/
uint8_t PcdSataMode;
#define SATA_MODE_DEFAULT UPD_DEFAULT
#define SATA_MODE_IDE INCREMENT_FOR_DEFAULT(0)
#define SATA_MODE_AHCI INCREMENT_FOR_DEFAULT(1)
/*
* MrcInitMmioSize
* 0x400, "1.0 GB"s
* 0x600, "1.5 GB"
* 0x800, "2.0 GB"
*/
uint16_t PcdMrcInitMmioSize;
#define MMIO_SIZE_DEFAULT UPD_DEFAULT
#define MMIO_SIZE_1_0_GB INCREMENT_FOR_DEFAULT(0x400)
#define MMIO_SIZE_1_5_GB INCREMENT_FOR_DEFAULT(0x600)
#define MMIO_SIZE_2_0_GB INCREMENT_FOR_DEFAULT(0x800)
/*
* eMMCBootMode
* NOTE: These are offset by 1 to set 0 as "use default". This is so that
* if the register value is not set in the devicetree.cb file, the default
* value gets used. This is fixed up in the chipset_fsp_util.c code
*
* 0x0 "Disabled"
* 0x1 "Auto"
* 0x2 "eMMC 4.1"
* 0x3 "eMMC 4.5"
*/
uint8_t PcdeMMCBootMode;
#define EMMC_USE_DEFAULT UPD_DEFAULT
#define EMMC_DISABLED UPD_DISABLE
#define EMMC_AUTO INCREMENT_FOR_DEFAULT(1)
#define EMMC_4_1 INCREMENT_FOR_DEFAULT(2)
#define EMMC_4_5 INCREMENT_FOR_DEFAULT(3)
#define EMMC_FOLLOWS_DEVICETREE UPD_USE_DEVICETREE
/*
* IgdDvmt50PreAlloc
* 0x01, "32 MB"
* 0x02, "64 MB"
* 0x03, "96 MB"
* 0x04, "128 MB"
* 0x05, "160 MB"
* 0x06, "192 MB"
* 0x07, "224 MB"
* 0x08, "256 MB"
* 0x09, "288 MB"
* 0x0A, "320 MB"
* 0x0B, "352 MB"
* 0x0C, "384 MB"
* 0x0D, "416 MB"
* 0x0E, "448 MB"
* 0x0F, "480 MB"
* 0x10, "512 MB"
*/
uint8_t PcdIgdDvmt50PreAlloc;
#define IGD_MEMSIZE_DEFAULT UPD_DEFAULT
#define IGD_MEMSIZE_32MB INCREMENT_FOR_DEFAULT(0x01)
#define IGD_MEMSIZE_64MB INCREMENT_FOR_DEFAULT(0x02)
#define IGD_MEMSIZE_96MB INCREMENT_FOR_DEFAULT(0x03)
#define IGD_MEMSIZE_128MB INCREMENT_FOR_DEFAULT(0x04)
#define IGD_MEMSIZE_160MB INCREMENT_FOR_DEFAULT(0x05)
#define IGD_MEMSIZE_192MB INCREMENT_FOR_DEFAULT(0x06)
#define IGD_MEMSIZE_224MB INCREMENT_FOR_DEFAULT(0x07)
#define IGD_MEMSIZE_256MB INCREMENT_FOR_DEFAULT(0x08)
#define IGD_MEMSIZE_288MB INCREMENT_FOR_DEFAULT(0x09)
#define IGD_MEMSIZE_320MB INCREMENT_FOR_DEFAULT(0x0A)
#define IGD_MEMSIZE_352MB INCREMENT_FOR_DEFAULT(0x0B)
#define IGD_MEMSIZE_384MB INCREMENT_FOR_DEFAULT(0x0C)
#define IGD_MEMSIZE_416MB INCREMENT_FOR_DEFAULT(0x0D)
#define IGD_MEMSIZE_448MB INCREMENT_FOR_DEFAULT(0x0E)
#define IGD_MEMSIZE_480MB INCREMENT_FOR_DEFAULT(0x0F)
#define IGD_MEMSIZE_512MB INCREMENT_FOR_DEFAULT(0x10)
#define IGD_MEMSIZE_MULTIPLIER 32
/*
* Selection 0x1 , "128 MB"
* Selection 0x2 , "256 MB"
* Selection 0x3 , "512 MB"
*/
uint8_t PcdApertureSize;
#define APERTURE_SIZE_DEFAULT UPD_DEFAULT
#define APERTURE_SIZE_128MB INCREMENT_FOR_DEFAULT(1)
#define APERTURE_SIZE_256MB INCREMENT_FOR_DEFAULT(2)
#define APERTURE_SIZE_512MB INCREMENT_FOR_DEFAULT(3)
#define APERTURE_SIZE_BASE 64
/*
* Selection 0x1 , "1 MB"
* Selection 0x2 , "2 MB"
*/
uint8_t PcdGttSize;
#define GTT_SIZE_DEFAULT UPD_DEFAULT
#define GTT_SIZE_1MB INCREMENT_FOR_DEFAULT(1)
#define GTT_SIZE_2MB INCREMENT_FOR_DEFAULT(2)
/*
* Enable PCI Mode for LPSS SIO devices.
* If disabled, LPSS SIO devices will run in ACPI mode.
*/
uint8_t PcdLpssSioEnablePciMode;
#define LPSS_PCI_MODE_DEFAULT UPD_DEFAULT
#define LPSS_PCI_MODE_DISABLE UPD_DISABLE
#define LPSS_PCI_MODE_ENABLE UPD_ENABLE
/* modifiers for various enables */
uint8_t AzaliaAutoEnable;
#define AZALIA_FOLLOWS_DEVICETREE UPD_USE_DEVICETREE
#define AZALIA_FSP_AUTO_ENABLE UPD_ENABLE
uint8_t LpeAcpiModeEnable;
#define LPE_ACPI_MODE_DISABLED UPD_DISABLE
#define LPE_ACPI_MODE_ENABLED UPD_ENABLE
uint32_t SerialDebugPortAddress;
#define SerialDebugPortAddress_DEFAULT UPD_DEFAULT
uint8_t SerialDebugPortType;
#define SERIAL_DEBUG_PORT_DEFAULT UPD_DEFAULT
#define SERIAL_DEBUG_PORT_TYPE_NONE INCREMENT_FOR_DEFAULT(0)
#define SERIAL_DEBUG_PORT_TYPE_IO INCREMENT_FOR_DEFAULT(1)
#define SERIAL_DEBUG_PORT_TYPE_MMIO INCREMENT_FOR_DEFAULT(2)
uint8_t PcdMrcDebugMsg;
#define MRC_DEBUG_MSG_DEFAULT UPD_DEFAULT
#define MRC_DEBUG_MSG_DISABLE UPD_DISABLE
#define MRC_DEBUG_MSG_ENABLE UPD_ENABLE
uint8_t PcdSccEnablePciMode;
#define SCC_PCI_MODE_DEFAULT UPD_DEFAULT
#define SCC_PCI_MODE_DISABLE UPD_DISABLE
#define SCC_PCI_MODE_ENABLE UPD_ENABLE
uint8_t IgdRenderStandby;
#define IGD_RENDER_STANDBY_DEFAULT UPD_DEFAULT
#define IGD_RENDER_STANDBY_DISABLE UPD_DISABLE
#define IGD_RENDER_STANDBY_ENABLE UPD_ENABLE
uint8_t TxeUmaEnable;
#define TXE_UMA_DEFAULT UPD_DEFAULT
#define TXE_UMA_DISABLE UPD_DISABLE
#define TXE_UMA_ENABLE UPD_ENABLE
/* Memory down data */
uint8_t EnableMemoryDown;
#define MEMORY_DOWN_DEFAULT UPD_DEFAULT
#define MEMORY_DOWN_DISABLE UPD_DISABLE
#define MEMORY_DOWN_ENABLE UPD_ENABLE
/*
* PcdDRAMSpeed
* Selection 0x0 , "800 MHz"
* Selection 0x1 , "1066 MHz"
* Selection 0x2 , "1333 MHz"
* Selection 0x3 , "1600 MHz"
*/
uint8_t DRAMSpeed;
#define DRAM_SPEED_DEFAULT UPD_DEFAULT
#define DRAM_SPEED_800MHZ INCREMENT_FOR_DEFAULT(0)
#define DRAM_SPEED_1066MHZ INCREMENT_FOR_DEFAULT(1)
#define DRAM_SPEED_1333MHZ INCREMENT_FOR_DEFAULT(2)
#define DRAM_SPEED_1600MHZ INCREMENT_FOR_DEFAULT(3)
/*
* PcdDRAMType
* Selection 0x0 , "DDR3"
* Selection 0x1 , "DDR3L"
* Selection 0x2 , "DDR3U"
* Selection 0x4 , "LPDDR2"
* Selection 0x5 , "LPDDR3"
* Selection 0x6 , "DDR4"
*/
uint8_t DRAMType;
#define DRAM_TYPE_DEFAULT UPD_DEFAULT
#define DRAM_TYPE_DDR3 INCREMENT_FOR_DEFAULT(0)
#define DRAM_TYPE_DDR3L INCREMENT_FOR_DEFAULT(1)
uint8_t DIMM0Enable;
#define DIMM0_ENABLE_DEFAULT UPD_DEFAULT
#define DIMM0_DISABLE UPD_DISABLE
#define DIMM0_ENABLE UPD_ENABLE
uint8_t DIMM1Enable;
#define DIMM1_ENABLE_DEFAULT UPD_DEFAULT
#define DIMM1_DISABLE UPD_DISABLE
#define DIMM1_ENABLE UPD_ENABLE
/*
* PcdDIMMDWidth
* Selection 0x0 , "x8"
* Selection 0x1 , "x16"
* Selection 0x2 , "x32"
*/
uint8_t DIMMDWidth;
#define DIMM_DWIDTH_DEFAULT UPD_DEFAULT
#define DIMM_DWIDTH_X8 INCREMENT_FOR_DEFAULT(0)
#define DIMM_DWIDTH_X16 INCREMENT_FOR_DEFAULT(1)
#define DIMM_DWIDTH_X32 INCREMENT_FOR_DEFAULT(2)
/*
* PcdDIMMDensity
* Selection 0x0 , "1 Gbit"
* Selection 0x1 , "2 Gbit"
* Selection 0x2 , "4 Gbit"
* Selection 0x3 , "8 Gbit"
*/
uint8_t DIMMDensity;
#define DIMM_DENSITY_DEFAULT UPD_DEFAULT
#define DIMM_DENSITY_1G_BIT INCREMENT_FOR_DEFAULT(0)
#define DIMM_DENSITY_2G_BIT INCREMENT_FOR_DEFAULT(1)
#define DIMM_DENSITY_4G_BIT INCREMENT_FOR_DEFAULT(2)
#define DIMM_DENSITY_8G_BIT INCREMENT_FOR_DEFAULT(3)
/*
* PcdDIMMBusWidth
* Selection 0x0 , "8 bits"
* Selection 0x1 , "16 bits"
* Selection 0x2 , "32 bits"
* Selection 0x3 , "64 bits"
*/
uint8_t DIMMBusWidth;
#define DIMM_BUS_WIDTH_DEFAULT UPD_DEFAULT
#define DIMM_BUS_WIDTH_8BIT INCREMENT_FOR_DEFAULT(0)
#define DIMM_BUS_WIDTH_16BIT INCREMENT_FOR_DEFAULT(1)
#define DIMM_BUS_WIDTH_32BIT INCREMENT_FOR_DEFAULT(2)
#define DIMM_BUS_WIDTH_64BIT INCREMENT_FOR_DEFAULT(3)
/*
* PcdDIMMSides
* Selection 0x0 , "1 Ranks"
* Selection 0x1 , "2 Ranks"
*/
uint8_t DIMMSides;
#define DIMM_SIDES_DEFAULT UPD_DEFAULT
#define DIMM_SIDES_1RANK INCREMENT_FOR_DEFAULT(0)
#define DIMM_SIDES_2RANK INCREMENT_FOR_DEFAULT(1)
uint8_t DIMMtCL;
#define DIMM_TCL_DEFAULT UPD_DEFAULT
uint8_t DIMMtRPtRCD;
#define DIMM_TRP_TRCD_DEFAULT UPD_DEFAULT
uint8_t DIMMtWR;
#define DIMM_TWR_DEFAULT UPD_DEFAULT
uint8_t DIMMtWTR;
#define DIMM_TWTR_DEFAULT UPD_DEFAULT
uint8_t DIMMtRRD;
#define DIMM_TRRD_DEFAULT UPD_DEFAULT
uint8_t DIMMtRTP;
#define DIMM_TRTP_DEFAULT UPD_DEFAULT
uint8_t DIMMtFAW;
#define DIMM_TFAW_DEFAULT UPD_DEFAULT
/* ***** ACPI configuration ***** */
/* Options for these are in src/arch/x86/include/arch/acpi.h */
uint8_t fadt_pm_profile;
uint16_t fadt_boot_arch;
};
extern struct chip_operations soc_intel_fsp_baytrail_ops;
#endif /* _FSP_BAYTRAIL_CHIP_H_ */
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