summaryrefslogtreecommitdiff
path: root/src/northbridge/intel
diff options
context:
space:
mode:
Diffstat (limited to 'src/northbridge/intel')
-rw-r--r--src/northbridge/intel/fsp_sandybridge/Kconfig46
-rw-r--r--src/northbridge/intel/fsp_sandybridge/Makefile.inc36
-rw-r--r--src/northbridge/intel/fsp_sandybridge/acpi.c67
-rw-r--r--src/northbridge/intel/fsp_sandybridge/acpi/hostbridge.asl354
-rw-r--r--src/northbridge/intel/fsp_sandybridge/acpi/sandybridge.asl54
-rw-r--r--src/northbridge/intel/fsp_sandybridge/bootblock.c39
-rw-r--r--src/northbridge/intel/fsp_sandybridge/chip.h46
-rw-r--r--src/northbridge/intel/fsp_sandybridge/early_init.c82
-rw-r--r--src/northbridge/intel/fsp_sandybridge/finalize.c53
-rw-r--r--src/northbridge/intel/fsp_sandybridge/fsp/Kconfig36
-rw-r--r--src/northbridge/intel/fsp_sandybridge/fsp/Makefile.inc17
-rw-r--r--src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.c104
-rw-r--r--src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.h64
-rw-r--r--src/northbridge/intel/fsp_sandybridge/gma.c179
-rw-r--r--src/northbridge/intel/fsp_sandybridge/northbridge.c361
-rw-r--r--src/northbridge/intel/fsp_sandybridge/northbridge.h218
-rw-r--r--src/northbridge/intel/fsp_sandybridge/northbridge_pci_devs.h43
-rw-r--r--src/northbridge/intel/fsp_sandybridge/ram_calc.c34
-rw-r--r--src/northbridge/intel/fsp_sandybridge/raminit.c71
-rw-r--r--src/northbridge/intel/fsp_sandybridge/raminit.h21
-rw-r--r--src/northbridge/intel/fsp_sandybridge/report_platform.c112
21 files changed, 0 insertions, 2037 deletions
diff --git a/src/northbridge/intel/fsp_sandybridge/Kconfig b/src/northbridge/intel/fsp_sandybridge/Kconfig
deleted file mode 100644
index 89326b4b5c..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/Kconfig
+++ /dev/null
@@ -1,46 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2010 Google Inc.
-## Copyright (C) 2013 Sage Electronic Engineering, LLC.
-##
-## 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.
-##
-
-config NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE
- bool
- select CPU_INTEL_FSP_MODEL_206AX
- select INTEL_GMA_ACPI
-
-config NORTHBRIDGE_INTEL_FSP_IVYBRIDGE
- bool
- select CPU_INTEL_FSP_MODEL_306AX
- select INTEL_GMA_ACPI
-
-if NORTHBRIDGE_INTEL_FSP_IVYBRIDGE || NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE
-
-config BOOTBLOCK_NORTHBRIDGE_INIT
- string
- default "northbridge/intel/fsp_sandybridge/bootblock.c"
-
-config VGA_BIOS_ID
- string
- default "8086,0106"
- help
- This is the default PCI ID for the sandybridge/ivybridge graphics
- devices. This string names the vbios ROM in cbfs. The following
- PCI IDs will be remapped to load this ROM:
- 0x80860102, 0x8086010a, 0x80860112, 0x80860116
- 0x80860122, 0x80860126, 0x80860166
-
-# Ivybridge Specific FSP Kconfig
-source src/northbridge/intel/fsp_sandybridge/fsp/Kconfig
-
-endif # NORTHBRIDGE_INTEL_FSP_IVYBRIDGE || NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE
diff --git a/src/northbridge/intel/fsp_sandybridge/Makefile.inc b/src/northbridge/intel/fsp_sandybridge/Makefile.inc
deleted file mode 100644
index 2a4d9bdf9f..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/Makefile.inc
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-# This file is part of the coreboot project.
-#
-# Copyright (C) 2010 Google Inc.
-# Copyright (C) 2013-2014 Sage Electronic Engineering, LLC.
-#
-# 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.
-#
-
-ifeq ($(CONFIG_NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE)$(CONFIG_NORTHBRIDGE_INTEL_FSP_IVYBRIDGE),y)
-
-subdirs-y += fsp
-ramstage-y += northbridge.c
-ramstage-y += ram_calc.c
-ramstage-y += gma.c
-
-ramstage-y += acpi.c
-
-romstage-y += raminit.c
-romstage-y += ram_calc.c
-romstage-y += early_init.c
-romstage-y += report_platform.c
-romstage-y += ../../../arch/x86/walkcbfs.S
-
-smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
-
-CPPFLAGS_common += -I$(src)/northbridge/intel/fsp_sandybridge/fsp
-
-endif
diff --git a/src/northbridge/intel/fsp_sandybridge/acpi.c b/src/northbridge/intel/fsp_sandybridge/acpi.c
deleted file mode 100644
index 842277117f..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/acpi.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2012 The Chromium OS Authors
- *
- * 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.
- */
-
-#include <types.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include "northbridge.h"
-
-unsigned long acpi_fill_mcfg(unsigned long current)
-{
- struct device *dev;
- u32 pciexbar = 0;
- u32 pciexbar_reg;
- int max_buses;
-
- dev = dev_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_SB, 0);
- if (!dev)
- dev = dev_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_IB, 0);
- if (!dev)
- return current;
-
- pciexbar_reg = pci_read_config32(dev, PCIEXBAR);
-
- // MMCFG not supported or not enabled.
- if (!(pciexbar_reg & (1 << 0)))
- return current;
-
- switch ((pciexbar_reg >> 1) & 3) {
- case 0: // 256MB
- pciexbar = pciexbar_reg & ((1 << 31)|(1 << 30)|(1 << 29)|(1 << 28));
- max_buses = 256;
- break;
- case 1: // 128M
- pciexbar = pciexbar_reg & ((1 << 31)|(1 << 30)|(1 << 29)|(1 << 28)|(1 << 27));
- max_buses = 128;
- break;
- case 2: // 64M
- pciexbar = pciexbar_reg & ((1 << 31)|(1 << 30)|(1 << 29)|(1 << 28)|(1 << 27)|(1 << 26));
- max_buses = 64;
- break;
- default: // RSVD
- return current;
- }
-
- if (!pciexbar)
- return current;
-
- current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *) current,
- pciexbar, 0x0, 0x0, max_buses - 1);
-
- return current;
-}
diff --git a/src/northbridge/intel/fsp_sandybridge/acpi/hostbridge.asl b/src/northbridge/intel/fsp_sandybridge/acpi/hostbridge.asl
deleted file mode 100644
index dfe5e257af..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/acpi/hostbridge.asl
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * 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.
- */
-
-
-Name(_HID,EISAID("PNP0A08")) // PCIe
-Name(_CID,EISAID("PNP0A03")) // PCI
-
-Name(_ADR, 0)
-Name(_BBN, 0)
-
-Device (MCHC)
-{
- Name(_ADR, 0x00000000) // 0:0.0
-
- OperationRegion(MCHP, PCI_Config, 0x00, 0x100)
- Field (MCHP, DWordAcc, NoLock, Preserve)
- {
- Offset (0x40), // EPBAR
- EPEN, 1, // Enable
- , 11, //
- EPBR, 24, // EPBAR
-
- Offset (0x48), // MCHBAR
- MHEN, 1, // Enable
- , 13, //
- MHBR, 22, // MCHBAR
-
- Offset (0x60), // PCIe BAR
- PXEN, 1, // Enable
- PXSZ, 2, // BAR size
- , 23, //
- PXBR, 10, // PCIe BAR
-
- Offset (0x68), // DMIBAR
- DMEN, 1, // Enable
- , 11, //
- DMBR, 24, // DMIBAR
-
- Offset (0x70), // ME Base Address
- MEBA, 64,
-
- // ...
-
- Offset (0x80), // PAM0
- , 4,
- PM0H, 2,
- , 2,
- Offset (0x81), // PAM1
- PM1L, 2,
- , 2,
- PM1H, 2,
- , 2,
- Offset (0x82), // PAM2
- PM2L, 2,
- , 2,
- PM2H, 2,
- , 2,
- Offset (0x83), // PAM3
- PM3L, 2,
- , 2,
- PM3H, 2,
- , 2,
- Offset (0x84), // PAM4
- PM4L, 2,
- , 2,
- PM4H, 2,
- , 2,
- Offset (0x85), // PAM5
- PM5L, 2,
- , 2,
- PM5H, 2,
- , 2,
- Offset (0x86), // PAM6
- PM6L, 2,
- , 2,
- PM6H, 2,
- , 2,
-
- Offset (0xa0), // Top of Used Memory
- TOM, 64,
-
- Offset (0xbc), // Top of Low Used Memory
- TLUD, 32,
- }
-
- Mutex (CTCM, 1) /* CTDP Switch Mutex (sync level 1) */
- Name (CTCC, 0) /* CTDP Current Selection */
- Name (CTCN, 0) /* CTDP Nominal Select */
- Name (CTCD, 1) /* CTDP Down Select */
- Name (CTCU, 2) /* CTDP Up Select */
-
- OperationRegion (MCHB, SystemMemory, DEFAULT_MCHBAR, 0x8000)
- Field (MCHB, DWordAcc, Lock, Preserve)
- {
- Offset (0x5930),
- CTDN, 15, /* CTDP Nominal PL1 */
- Offset (0x59a0),
- PL1V, 15, /* Power Limit 1 Value */
- PL1E, 1, /* Power Limit 1 Enable */
- PL1C, 1, /* Power Limit 1 Clamp */
- PL1T, 7, /* Power Limit 1 Time */
- Offset (0x59a4),
- PL2V, 15, /* Power Limit 2 Value */
- PL2E, 1, /* Power Limit 2 Enable */
- PL2C, 1, /* Power Limit 2 Clamp */
- PL2T, 7, /* Power Limit 2 Time */
- Offset (0x5f3c),
- TARN, 8, /* CTDP Nominal Turbo Activation Ratio */
- Offset (0x5f40),
- CTDD, 15, /* CTDP Down PL1 */
- , 1,
- TARD, 8, /* CTDP Down Turbo Activation Ratio */
- Offset (0x5f48),
- CTDU, 15, /* CTDP Up PL1 */
- , 1,
- TARU, 8, /* CTDP Up Turbo Activation Ratio */
- Offset (0x5f50),
- CTCS, 2, /* CTDP Select */
- Offset (0x5f54),
- TARS, 8, /* Turbo Activation Ratio Select */
- }
-
- /*
- * Search CPU0 _PSS looking for control = arg0 and then
- * return previous P-state entry number for new _PPC
- *
- * Format of _PSS:
- * Name (_PSS, Package () {
- * Package (6) { freq, power, tlat, blat, control, status }
- * }
- */
- External (\_PR.CP00._PSS)
- Method (PSSS, 1, NotSerialized)
- {
- Store (One, Local0) /* Start at P1 */
- Store (SizeOf (\_PR.CP00._PSS), Local1)
-
- While (LLess (Local0, Local1)) {
- /* Store _PSS entry Control value to Local2 */
- ShiftRight (DeRefOf (Index (DeRefOf (Index
- (\_PR.CP00._PSS, Local0)), 4)), 8, Local2)
- If (LEqual (Local2, Arg0)) {
- Return (Subtract (Local0, 1))
- }
- Increment (Local0)
- }
-
- Return (0)
- }
-
- /* Set TDP Down */
- Method (STND, 0, Serialized)
- {
- If (Acquire (CTCM, 100)) {
- Return (0)
- }
- If (LEqual (CTCD, CTCC)) {
- Release (CTCM)
- Return (0)
- }
-
- Store ("Set TDP Down", Debug)
-
- /* Set CTC */
- Store (CTCD, CTCS)
-
- /* Set TAR */
- Store (TARD, TARS)
-
- /* Set PPC limit and notify OS */
- Store (PSSS (TARD), PPCM)
- PPCN ()
-
- /* Set PL2 to 1.25 * PL1 */
- Divide (Multiply (CTDD, 125), 100, , PL2V)
-
- /* Set PL1 */
- Store (CTDD, PL1V)
-
- /* Store the new TDP Down setting */
- Store (CTCD, CTCC)
-
- Release (CTCM)
- Return (1)
- }
-
- /* Set TDP Nominal from Down */
- Method (STDN, 0, Serialized)
- {
- If (Acquire (CTCM, 100)) {
- Return (0)
- }
- If (LEqual (CTCN, CTCC)) {
- Release (CTCM)
- Return (0)
- }
-
- Store ("Set TDP Nominal", Debug)
-
- /* Set PL1 */
- Store (CTDN, PL1V)
-
- /* Set PL2 to 1.25 * PL1 */
- Divide (Multiply (CTDN, 125), 100, , PL2V)
-
- /* Set PPC limit and notify OS */
- Store (PSSS (TARN), PPCM)
- PPCN ()
-
- /* Set TAR */
- Store (TARN, TARS)
-
- /* Set CTC */
- Store (CTCN, CTCS)
-
- /* Store the new TDP Nominal setting */
- Store (CTCN, CTCC)
-
- Release (CTCM)
- Return (1)
- }
-}
-
-// Current Resource Settings
-Name (MCRS, ResourceTemplate()
-{
- // Bus Numbers
- WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
- 0x0000, 0x0000, 0x00ff, 0x0000, 0x0100,,, PB00)
-
- // IO Region 0
- DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
- 0x0000, 0x0000, 0x0cf7, 0x0000, 0x0cf8,,, PI00)
-
- // PCI Config Space
- Io (Decode16, 0x0cf8, 0x0cf8, 0x0001, 0x0008)
-
- // IO Region 1
- DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
- 0x0000, 0x0d00, 0xffff, 0x0000, 0xf300,,, PI01)
-
- // VGA memory (0xa0000-0xbffff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000a0000, 0x000bffff, 0x00000000,
- 0x00020000,,, ASEG)
-
- // OPROM reserved (0xd0000-0xd3fff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000d0000, 0x000d3fff, 0x00000000,
- 0x00004000,,, OPR0)
-
- // OPROM reserved (0xd4000-0xd7fff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000d4000, 0x000d7fff, 0x00000000,
- 0x00004000,,, OPR1)
-
- // OPROM reserved (0xd8000-0xdbfff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000d8000, 0x000dbfff, 0x00000000,
- 0x00004000,,, OPR2)
-
- // OPROM reserved (0xdc000-0xdffff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000dc000, 0x000dffff, 0x00000000,
- 0x00004000,,, OPR3)
-
- // BIOS Extension (0xe0000-0xe3fff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000e0000, 0x000e3fff, 0x00000000,
- 0x00004000,,, ESG0)
-
- // BIOS Extension (0xe4000-0xe7fff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000e4000, 0x000e7fff, 0x00000000,
- 0x00004000,,, ESG1)
-
- // BIOS Extension (0xe8000-0xebfff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000e8000, 0x000ebfff, 0x00000000,
- 0x00004000,,, ESG2)
-
- // BIOS Extension (0xec000-0xeffff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000ec000, 0x000effff, 0x00000000,
- 0x00004000,,, ESG3)
-
- // System BIOS (0xf0000-0xfffff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x000f0000, 0x000fffff, 0x00000000,
- 0x00010000,,, FSEG)
-
- // PCI Memory Region (Top of memory-CONFIG_MMCONF_BASE_ADDRESS)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000,,, PM01)
-
- // TPM Area (0xfed40000-0xfed44fff)
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
- Cacheable, ReadWrite,
- 0x00000000, 0xfed40000, 0xfed44fff, 0x00000000,
- 0x00005000,,, TPMR)
-})
-
-Method (_CRS, 0, Serialized)
-{
- // Find PCI resource area in MCRS
- CreateDwordField(MCRS, ^PM01._MIN, PMIN)
- CreateDwordField(MCRS, ^PM01._MAX, PMAX)
- CreateDwordField(MCRS, ^PM01._LEN, PLEN)
-
- // Fix up PCI memory region
- // Start with Top of Lower Usable DRAM
- Store (^MCHC.TLUD, Local0)
- Store (^MCHC.MEBA, Local1)
-
- // Check if ME base is equal
- If (LEqual (Local0, Local1)) {
- // Use Top Of Memory instead
- Store (^MCHC.TOM, Local0)
- }
-
- Store (Local0, PMIN)
- Store (Subtract(CONFIG_MMCONF_BASE_ADDRESS, 1), PMAX)
- Add(Subtract(PMAX, PMIN), 1, PLEN)
-
- Return (MCRS)
-}
-
-/* IRQ assignment is mainboard specific. Get it from mainboard ACPI code */
-#include "acpi/hostbridge_pci_irqs.asl"
diff --git a/src/northbridge/intel/fsp_sandybridge/acpi/sandybridge.asl b/src/northbridge/intel/fsp_sandybridge/acpi/sandybridge.asl
deleted file mode 100644
index ea0dcf80b1..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/acpi/sandybridge.asl
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * 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.
- */
-
-#include "../northbridge.h"
-#include "hostbridge.asl"
-
-/* PCI Device Resource Consumption */
-Device (PDRC)
-{
- Name (_HID, EISAID("PNP0C02"))
- Name (_UID, 1)
-
- Name (PDRS, ResourceTemplate() {
- Memory32Fixed(ReadWrite, 0xfed1c000, 0x00004000) // RCBA
- Memory32Fixed(ReadWrite, DEFAULT_MCHBAR, 0x00008000)
- Memory32Fixed(ReadWrite, DEFAULT_DMIBAR, 0x00001000)
- Memory32Fixed(ReadWrite, DEFAULT_EPBAR, 0x00001000)
- Memory32Fixed(ReadWrite, DEFAULT_PCIEXBAR, 0x04000000)
- Memory32Fixed(ReadWrite, 0xfed20000, 0x00020000) // Misc ICH
- Memory32Fixed(ReadWrite, 0xfed40000, 0x00005000) // Misc ICH
- Memory32Fixed(ReadWrite, 0xfed45000, 0x0004b000) // Misc ICH
-
-#if IS_ENABLED(CONFIG_CHROMEOS_RAMOOPS)
- Memory32Fixed(ReadWrite, CONFIG_CHROMEOS_RAMOOPS_RAM_START,
- CONFIG_CHROMEOS_RAMOOPS_RAM_SIZE)
-#endif
-
- /* Required for SandyBridge sighting 3715511 */
- Memory32Fixed(ReadWrite, 0x20000000, 0x00200000)
- Memory32Fixed(ReadWrite, 0x40000000, 0x00200000)
- })
-
- // Current Resource Settings
- Method (_CRS, 0, Serialized)
- {
- Return(PDRS)
- }
-}
-
-// Integrated graphics 0:2.0
-#include <drivers/intel/gma/acpi/pch.asl>
diff --git a/src/northbridge/intel/fsp_sandybridge/bootblock.c b/src/northbridge/intel/fsp_sandybridge/bootblock.c
deleted file mode 100644
index 05b0c7558c..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/bootblock.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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.
- */
-
-#include <arch/io.h>
-
-/* Just re-define this instead of including sandybridge.h. It blows up romcc. */
-#define PCIEXBAR 0x60
-
-static void bootblock_northbridge_init(void)
-{
- uint32_t reg;
-
- /*
- * The "io" variant of the config access is explicitly used to
- * setup the PCIEXBAR because CONFIG_MMCONF_SUPPORT is set to
- * to true. That way all subsequent non-explicit config accesses use
- * MCFG. This code also assumes that bootblock_northbridge_init() is
- * the first thing called in the non-asm boot block code. The final
- * assumption is that no assembly code is using the
- * CONFIG_MMCONF_SUPPORT option to do PCI config acceses.
- *
- * The PCIEXBAR is assumed to live in the memory mapped IO space under
- * 4GiB.
- */
- reg = 0;
- pci_io_write_config32(PCI_DEV(0,0,0), PCIEXBAR + 4, reg);
- reg = CONFIG_MMCONF_BASE_ADDRESS | 4 | 1; /* 64MiB - 0-63 buses. */
- pci_io_write_config32(PCI_DEV(0,0,0), PCIEXBAR, reg);
-}
diff --git a/src/northbridge/intel/fsp_sandybridge/chip.h b/src/northbridge/intel/fsp_sandybridge/chip.h
deleted file mode 100644
index eb86b8381e..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/chip.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2008 coresystems GmbH
- *
- * 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.
- */
-
-#ifndef NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE_CHIP_H
-#define NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE_CHIP_H
-
-#include <drivers/intel/gma/i915.h>
-
-/*
- * Digital Port Hotplug Enable:
- * 0x04 = Enabled, 2ms short pulse
- * 0x05 = Enabled, 4.5ms short pulse
- * 0x06 = Enabled, 6ms short pulse
- * 0x07 = Enabled, 100ms short pulse
- */
-struct northbridge_intel_fsp_sandybridge_config {
- u8 gpu_dp_b_hotplug; /* Digital Port B Hotplug Config */
- u8 gpu_dp_c_hotplug; /* Digital Port C Hotplug Config */
- u8 gpu_dp_d_hotplug; /* Digital Port D Hotplug Config */
-
- u8 gpu_panel_port_select; /* 0=LVDS 1=DP_B 2=DP_C 3=DP_D */
- u8 gpu_panel_power_cycle_delay; /* T4 time sequence */
- u16 gpu_panel_power_up_delay; /* T1+T2 time sequence */
- u16 gpu_panel_power_down_delay; /* T3 time sequence */
- u16 gpu_panel_power_backlight_on_delay; /* T5 time sequence */
- u16 gpu_panel_power_backlight_off_delay; /* Tx time sequence */
-
- u32 gpu_cpu_backlight; /* CPU Backlight PWM value */
- u32 gpu_pch_backlight; /* PCH Backlight PWM value */
-
- struct i915_gpu_controller_info gfx;
-};
-
-#endif /* NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE_CHIP_H */
diff --git a/src/northbridge/intel/fsp_sandybridge/early_init.c b/src/northbridge/intel/fsp_sandybridge/early_init.c
deleted file mode 100644
index 1afb6cdbf5..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/early_init.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2010 coresystems GmbH
- * Copyright (C) 2011 Google Inc
- *
- * 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.
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <console/console.h>
-#include <arch/io.h>
-#include <device/pci_def.h>
-#include <elog.h>
-#include "northbridge.h"
-
-static void sandybridge_setup_bars(void)
-{
- printk(BIOS_DEBUG, "Setting up static northbridge registers...");
- /* Set up all hardcoded northbridge BARs */
- pci_write_config32(PCI_DEV(0, 0x00, 0), EPBAR, DEFAULT_EPBAR | 1);
- pci_write_config32(PCI_DEV(0, 0x00, 0), EPBAR + 4, (0LL+DEFAULT_EPBAR) >> 32);
- pci_write_config32(PCI_DEV(0, 0x00, 0), MCHBAR, (uintptr_t)DEFAULT_MCHBAR | 1);
- pci_write_config32(PCI_DEV(0, 0x00, 0), MCHBAR + 4, (0LL+(uintptr_t)DEFAULT_MCHBAR) >> 32);
- pci_write_config32(PCI_DEV(0, 0x00, 0), DMIBAR, (uintptr_t)DEFAULT_DMIBAR | 1);
- pci_write_config32(PCI_DEV(0, 0x00, 0), DMIBAR + 4, (0LL+(uintptr_t)DEFAULT_DMIBAR) >> 32);
-
- /* Set C0000-FFFFF to access RAM on both reads and writes */
- pci_write_config8(PCI_DEV(0, 0x00, 0), PAM0, 0x30);
- pci_write_config8(PCI_DEV(0, 0x00, 0), PAM1, 0x33);
- pci_write_config8(PCI_DEV(0, 0x00, 0), PAM2, 0x33);
- pci_write_config8(PCI_DEV(0, 0x00, 0), PAM3, 0x33);
- pci_write_config8(PCI_DEV(0, 0x00, 0), PAM4, 0x33);
- pci_write_config8(PCI_DEV(0, 0x00, 0), PAM5, 0x33);
- pci_write_config8(PCI_DEV(0, 0x00, 0), PAM6, 0x33);
-
-#if IS_ENABLED(CONFIG_ELOG_BOOT_COUNT)
- /* Increment Boot Counter for non-S3 resume */
- if ((inw(DEFAULT_PMBASE + PM1_STS) & WAK_STS) &&
- ((inl(DEFAULT_PMBASE + PM1_CNT) >> 10) & 7) != SLP_TYP_S3)
- boot_count_increment();
-#endif
-
- printk(BIOS_DEBUG, " done.\n");
-
-#if IS_ENABLED(CONFIG_ELOG_BOOT_COUNT)
- /* Increment Boot Counter except when resuming from S3 */
- if ((inw(DEFAULT_PMBASE + PM1_STS) & WAK_STS) &&
- ((inl(DEFAULT_PMBASE + PM1_CNT) >> 10) & 7) == SLP_TYP_S3)
- return;
- boot_count_increment();
-#endif
-}
-
-void sandybridge_early_initialization(int chipset_type)
-{
- u32 capid0_a;
- u8 reg8;
-
- /* Device ID Override Enable should be done very early */
- capid0_a = pci_read_config32(PCI_DEV(0, 0, 0), 0xe4);
- if (capid0_a & (1 << 10)) {
- reg8 = pci_read_config8(PCI_DEV(0, 0, 0), 0xf3);
- reg8 &= ~7; /* Clear 2:0 */
-
- if (chipset_type == SANDYBRIDGE_MOBILE)
- reg8 |= 1; /* Set bit 0 */
-
- pci_write_config8(PCI_DEV(0, 0, 0), 0xf3, reg8);
- }
-
- /* Setup all BARs required for early PCIe and raminit */
- sandybridge_setup_bars();
-}
diff --git a/src/northbridge/intel/fsp_sandybridge/finalize.c b/src/northbridge/intel/fsp_sandybridge/finalize.c
deleted file mode 100644
index b02023db4b..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/finalize.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 The Chromium OS Authors. All rights reserved.
- *
- * 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.
- */
-
-#include <arch/io.h>
-#include <stdlib.h>
-#include <device/pci_ops.h>
-#include "northbridge.h"
-
-#define PCI_DEV_SNB PCI_DEV(0, 0, 0)
-
-void intel_sandybridge_finalize_smm(void)
-{
- pci_or_config16(PCI_DEV_SNB, 0x50, 1 << 0); /* GGC */
- pci_or_config32(PCI_DEV_SNB, 0x5c, 1 << 0); /* DPR */
- pci_or_config32(PCI_DEV_SNB, 0x78, 1 << 10); /* ME */
- pci_or_config32(PCI_DEV_SNB, 0x90, 1 << 0); /* REMAPBASE */
- pci_or_config32(PCI_DEV_SNB, 0x98, 1 << 0); /* REMAPLIMIT */
- pci_or_config32(PCI_DEV_SNB, 0xa0, 1 << 0); /* TOM */
- pci_or_config32(PCI_DEV_SNB, 0xa8, 1 << 0); /* TOUUD */
- pci_or_config32(PCI_DEV_SNB, 0xb0, 1 << 0); /* BDSM */
- pci_or_config32(PCI_DEV_SNB, 0xb4, 1 << 0); /* BGSM */
- pci_or_config32(PCI_DEV_SNB, 0xb8, 1 << 0); /* TSEGMB */
- pci_or_config32(PCI_DEV_SNB, 0xbc, 1 << 0); /* TOLUD */
-
- MCHBAR32_OR(0x5500, 1 << 0); /* PAVP */
- MCHBAR32_OR(0x5f00, 1 << 31); /* SA PM */
- MCHBAR32_OR(0x6020, 1 << 0); /* UMA GFX */
- MCHBAR32_OR(0x63fc, 1 << 0); /* VTDTRK */
- MCHBAR32_OR(0x6800, 1 << 31);
- MCHBAR32_OR(0x7000, 1 << 31);
- MCHBAR32_OR(0x77fc, 1 << 0);
-
- /* Memory Controller Lockdown */
- MCHBAR8(0x50fc) = 0x8f;
-
- /* Read+write the following */
- MCHBAR32(0x6030) = MCHBAR32(0x6030);
- MCHBAR32(0x6034) = MCHBAR32(0x6034);
- MCHBAR32(0x6008) = MCHBAR32(0x6008);
-}
diff --git a/src/northbridge/intel/fsp_sandybridge/fsp/Kconfig b/src/northbridge/intel/fsp_sandybridge/fsp/Kconfig
deleted file mode 100644
index 02e8ffdadc..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/fsp/Kconfig
+++ /dev/null
@@ -1,36 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2014 Sage Electronic Engineering, LLC.
-##
-## 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.
-##
-
-config SANDYBRIDGE_FSP_SPECIFIC_OPTIONS
- def_bool y
- select PLATFORM_USES_FSP1_0
- select USE_GENERIC_FSP_CAR_INC
-
-config FSP_FILE
- string
- default "../intel/fsp/ivybridge_bd82x6x/FvFsp.bin" if SOUTHBRIDGE_INTEL_FSP_BD82X6X
- help
- The path and filename of the Intel FSP binary for this platform.
-
-config FSP_LOC
- hex "Intel FSP Binary location in CBFS"
- default 0xfff80000
- help
- The location in CBFS that the FSP is located. This must match the
- value that is set in the FSP binary. If the FSP needs to be moved,
- rebase the FSP with the Intel's BCT (tool).
-
- The Ivy Bridge Processor/Panther Point FSP is built with a preferred
- base address of 0xFFF80000
diff --git a/src/northbridge/intel/fsp_sandybridge/fsp/Makefile.inc b/src/northbridge/intel/fsp_sandybridge/fsp/Makefile.inc
deleted file mode 100644
index 09c5bc506d..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/fsp/Makefile.inc
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# This file is part of the coreboot project.
-#
-# Copyright (C) 2014 Sage Electronic Engineering, LLC.
-#
-# 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.
-#
-
-ramstage-y += chipset_fsp_util.c
-romstage-y += chipset_fsp_util.c
diff --git a/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.c b/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.c
deleted file mode 100644
index 3353d9c878..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC.
- *
- * 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.
- */
-
-#include <types.h>
-#include <string.h>
-#include <bootstate.h>
-#include <cbmem.h>
-#include <cf9_reset.h>
-#include <device/device.h>
-#include <southbridge_pci_devs.h>
-#include <fsp_util.h>
-#include "../chip.h"
-
-#ifdef __PRE_RAM__
-
-#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX)
-static void GetUpdDefaultFromFsp (FSP_INFO_HEADER *FspInfo, UPD_DATA_REGION *UpdData)
-{
- VPD_DATA_REGION *VpdDataRgnPtr;
- UPD_DATA_REGION *UpdDataRgnPtr;
- VpdDataRgnPtr = (VPD_DATA_REGION *)(UINT32)(FspInfo->CfgRegionOffset + FspInfo->ImageBase);
- UpdDataRgnPtr = (UPD_DATA_REGION *)(UINT32)(VpdDataRgnPtr->PcdUpdRegionOffset + FspInfo->ImageBase);
- memcpy((void *)UpdData, (void *)UpdDataRgnPtr, sizeof(UPD_DATA_REGION));
-}
-
-static void ConfigureDefaultUpdData(UPD_DATA_REGION *UpdData)
-{
- UpdData->HTEnable = TRUE;
- UpdData->TurboEnable = FALSE;
- UpdData->MemoryDownEnable = FALSE;
- UpdData->FastBootEnable = CONFIG_ENABLE_FSP_FAST_BOOT;
-}
-#else /* IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) */
-const PLATFORM_CONFIG DefaultPlatformConfig = {
- TRUE, /* Hyperthreading */
- FALSE, /* Turbo Mode */
- FALSE, /* Memory Down */
-#if IS_ENABLED(CONFIG_ENABLE_FSP_FAST_BOOT)
- TRUE, /* Fast Boot */
-#else
- FALSE, /* Fast Boot */
-#endif /* CONFIG_ENABLE_FSP_FAST_BOOT */
-};
-#endif /* IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) */
-
-/*
- *
- * Call the FSP to do memory init. The FSP doesn't return to this function.
- * The FSP returns to the romstage_main_continue().
- *
- */
-void chipset_fsp_early_init(FSP_INIT_PARAMS *FspInitParams,
- FSP_INFO_HEADER *fsp_ptr)
-{
- FSP_INIT_RT_BUFFER *pFspRtBuffer = FspInitParams->RtBufferPtr;
-#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX)
- UPD_DATA_REGION *fsp_upd_data = pFspRtBuffer->Common.UpdDataRgnPtr;
-#else
- MEM_CONFIG MemoryConfig;
- memset((void *)&MemoryConfig, 0, sizeof(MEM_CONFIG));
-#endif
- FspInitParams->NvsBufferPtr = NULL;
-
-#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX)
- /* Initialize the UPD Data */
- GetUpdDefaultFromFsp (fsp_ptr, fsp_upd_data);
- ConfigureDefaultUpdData(fsp_upd_data);
-#else
- pFspRtBuffer->Platform.MemoryConfig = &MemoryConfig;
- pFspRtBuffer->PlatformConfiguration.PlatformConfig = &DefaultPlatformConfig;
-#endif
-
-#if IS_ENABLED(CONFIG_ENABLE_FSP_FAST_BOOT)
- /* Find the fastboot cache that was saved in the ROM */
- FspInitParams->NvsBufferPtr = find_and_set_fastboot_cache();
-#endif
-
- pFspRtBuffer->Common.BootMode = 0;
-}
-
-/* The FSP returns here after the fsp_early_init call */
-void ChipsetFspReturnPoint(EFI_STATUS Status,
- VOID *HobListPtr)
-{
- *(void **)CBMEM_FSP_HOB_PTR = HobListPtr;
- if (Status == 0xFFFFFFFF) {
- system_reset();
- }
- romstage_main_continue(Status, HobListPtr);
-}
-
-#endif /* __PRE_RAM__ */
diff --git a/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.h b/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.h
deleted file mode 100644
index 94582dbcd2..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC.
- *
- * 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.
- */
-
-#ifndef CHIPSET_FSP_UTIL_H
-#define CHIPSET_FSP_UTIL_H
-
-#include <fsptypes.h>
-#include <fspfv.h>
-#include <fspffs.h>
-#include <fspapi.h>
-#include <fspplatform.h>
-#include <fspinfoheader.h>
-#include <fsphob.h>
-#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX)
-#include <peifsp.h>
-#include <fsp_vpd.h>
-#endif
-
-#define FSP_RESERVE_MEMORY_SIZE 0x200000
-
-#define FSP_INFO_HEADER_GUID \
- { \
- 0x912740BE, 0x2284, 0x4734, {0xB9, 0x71, 0x84, 0xB0, 0x27, 0x35, 0x3F, 0x0C} \
- }
-
-#define FSP_NON_VOLATILE_STORAGE_HOB_GUID \
- { \
- 0x721acf02, 0x4d77, 0x4c2a, { 0xb3, 0xdc, 0x27, 0xb, 0x7b, 0xa9, 0xe4, 0xb0 } \
- }
-
-
-/*
- *The FSP Image ID is different for each platform's FSP and
- * can be used to verify that the right FSP binary is loaded.
- */
-
-#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX)
-/* ST2-FSP0 */
-#define FSP_IMAGE_ID_DWORD0 0x2D325453
-#define FSP_IMAGE_ID_DWORD1 0x30505346
-#elif IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_BD82X6X)
-/* CC2-FSP\0 */
-#define FSP_IMAGE_ID_DWORD0 0x2D324343
-#define FSP_IMAGE_ID_DWORD1 0x00505346
-#endif
-
-#ifdef __PRE_RAM__
-void main(FSP_INFO_HEADER *fsp_info_header);
-void romstage_main_continue(EFI_STATUS status, VOID *HobListPtr);
-#endif
-
-#endif /* CHIPSET_FSP_UTIL_H */
diff --git a/src/northbridge/intel/fsp_sandybridge/gma.c b/src/northbridge/intel/fsp_sandybridge/gma.c
deleted file mode 100644
index cba58698d1..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/gma.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Chromium OS Authors
- *
- * 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.
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <delay.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <southbridge/intel/fsp_bd82x6x/nvs.h>
-#include <drivers/intel/gma/opregion.h>
-#include <drivers/intel/gma/intel_bios.h>
-
-#include <cbmem.h>
-
-#include "chip.h"
-#include "northbridge.h"
-
-
-/* some vga option roms are used for several chipsets but they only have one
- * PCI ID in their header. If we encounter such an option rom, we need to do
- * the mapping ourselves
- */
-
-u32 map_oprom_vendev(u32 vendev)
-{
- u32 new_vendev = vendev;
-
- switch (vendev) {
- case 0x80860102: /* GT1 Desktop */
- case 0x8086010a: /* GT1 Server */
- case 0x80860112: /* GT2 Desktop */
- case 0x80860116: /* GT2 Mobile */
- case 0x80860122: /* GT2 Desktop >=1.3GHz */
- case 0x80860126: /* GT2 Mobile >=1.3GHz */
- case 0x80860166: /* IVB */
- new_vendev = 0x80860106; /* GT1 Mobile */
- break;
- }
-
- return new_vendev;
-}
-
-uintptr_t gma_get_gnvs_aslb(const void *gnvs)
-{
- const global_nvs_t *gnvs_ptr = gnvs;
- return (uintptr_t)(gnvs_ptr ? gnvs_ptr->aslb : 0);
-}
-
-void gma_set_gnvs_aslb(void *gnvs, uintptr_t aslb)
-{
- global_nvs_t *gnvs_ptr = gnvs;
- if (gnvs_ptr)
- gnvs_ptr->aslb = aslb;
-}
-
-static void gma_set_subsystem(struct device *dev, unsigned int vendor,
- unsigned int device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-const struct i915_gpu_controller_info *
-intel_gma_get_controller_info(void)
-{
- struct device *dev = dev_find_slot(0, PCI_DEVFN(0x2,0));
- if (!dev) {
- return NULL;
- }
- struct northbridge_intel_fsp_sandybridge_config *chip = dev->chip_info;
- return &chip->gfx;
-}
-
-static void gma_ssdt(struct device *device)
-{
- const struct i915_gpu_controller_info *gfx = intel_gma_get_controller_info();
- if (!gfx) {
- return;
- }
-
- drivers_intel_gma_displays_ssdt_generate(gfx);
-}
-
-/* Enable SCI to ACPI _GPE._L06 */
-static void gma_enable_swsci(void)
-{
- u16 reg16;
-
- /* clear DMISCI status */
- reg16 = inw(DEFAULT_PMBASE + TCO1_STS);
- reg16 &= DMISCI_STS;
- outw(DEFAULT_PMBASE + TCO1_STS, reg16);
-
- /* clear acpi tco status */
- outl(DEFAULT_PMBASE + GPE0_STS, TCOSCI_STS);
-
- /* enable acpi tco scis */
- reg16 = inw(DEFAULT_PMBASE + GPE0_EN);
- reg16 |= TCOSCI_EN;
- outw(DEFAULT_PMBASE + GPE0_EN, reg16);
-}
-
-static void gma_init(struct device *dev)
-{
- pci_dev_init(dev);
-
- gma_enable_swsci();
- intel_gma_restore_opregion();
-}
-
-static unsigned long
-gma_write_acpi_tables(struct device *const dev,
- unsigned long current,
- struct acpi_rsdp *const rsdp)
-{
- igd_opregion_t *opregion = (igd_opregion_t *)current;
- global_nvs_t *gnvs;
-
- if (intel_gma_init_igd_opregion(opregion) != CB_SUCCESS)
- return current;
-
- current += sizeof(igd_opregion_t);
-
- /* GNVS has been already set up */
- gnvs = cbmem_find(CBMEM_ID_ACPI_GNVS);
- if (gnvs) {
- /* IGD OpRegion Base Address */
- gma_set_gnvs_aslb(gnvs, (uintptr_t)opregion);
- } else {
- printk(BIOS_ERR, "Error: GNVS table not found.\n");
- }
-
- current = acpi_align_current(current);
- return current;
-}
-
-static struct pci_operations gma_pci_ops = {
- .set_subsystem = gma_set_subsystem,
-};
-
-static struct device_operations gma_func0_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .acpi_fill_ssdt_generator = gma_ssdt,
- .init = gma_init,
- .scan_bus = 0,
- .enable = 0,
- .ops_pci = &gma_pci_ops,
- .write_acpi_tables = gma_write_acpi_tables,
-};
-
-static const unsigned short gma_ids[] = {
- 0x0102, 0x0106, 0x010a, 0x0112, 0x0116, 0x0122, 0x0126, 0x166,
- 0,
-};
-static const struct pci_driver gma_gt1_desktop __pci_driver = {
- .ops = &gma_func0_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices= gma_ids,
-};
diff --git a/src/northbridge/intel/fsp_sandybridge/northbridge.c b/src/northbridge/intel/fsp_sandybridge/northbridge.c
deleted file mode 100644
index c468e25752..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/northbridge.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC.
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <arch/acpi.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <delay.h>
-#include <cpu/intel/fsp_model_206ax/model_206ax.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <stdlib.h>
-#include <string.h>
-#include <cpu/cpu.h>
-#include "chip.h"
-#include "northbridge.h"
-#include <fsp_util.h>
-#include <cpu/intel/smm/gen1/smi.h>
-
-static int bridge_revision_id = -1;
-
-/* IGD UMA memory */
-static uint64_t uma_memory_base = 0;
-static uint64_t uma_memory_size = 0;
-
-int bridge_silicon_revision(void)
-{
- if (bridge_revision_id < 0) {
- uint8_t stepping = cpuid_eax(1) & 0xf;
- uint8_t bridge_id = pci_read_config16(
- dev_find_slot(0, PCI_DEVFN(0, 0)),
- PCI_DEVICE_ID) & 0xf0;
- bridge_revision_id = bridge_id | stepping;
- }
- return bridge_revision_id;
-}
-
-/* Reserve everything between A segment and 1MB:
- *
- * 0xa0000 - 0xbffff: legacy VGA
- * 0xc0000 - 0xcffff: VGA OPROM (needed by kernel)
- * 0xe0000 - 0xfffff: SeaBIOS, if used, otherwise DMI
- */
-static const int legacy_hole_base_k = 0xa0000 / 1024;
-static const int legacy_hole_size_k = 384;
-
-static int get_pcie_bar(u32 *base)
-{
- struct device *dev;
- u32 pciexbar_reg;
-
- *base = 0;
-
- dev = dev_find_slot(0, PCI_DEVFN(0, 0));
- if (!dev)
- return 0;
-
- pciexbar_reg = pci_read_config32(dev, PCIEXBAR);
-
- if (!(pciexbar_reg & (1 << 0)))
- return 0;
-
- switch ((pciexbar_reg >> 1) & 3) {
- case 0: // 256MB
- *base = pciexbar_reg & ((1 << 31)|(1 << 30)|(1 << 29)|(1 << 28));
- return 256;
- case 1: // 128M
- *base = pciexbar_reg & ((1 << 31)|(1 << 30)|(1 << 29)|(1 << 28)|(1 << 27));
- return 128;
- case 2: // 64M
- *base = pciexbar_reg & ((1 << 31)|(1 << 30)|(1 << 29)|(1 << 28)|(1 << 27)|(1 << 26));
- return 64;
- }
-
- return 0;
-}
-
-static void add_fixed_resources(struct device *dev, int index)
-{
- mmio_resource(dev, index++, uma_memory_base >> 10, uma_memory_size >> 10);
-
- mmio_resource(dev, index++, legacy_hole_base_k, legacy_hole_size_k);
-}
-
-static void pci_domain_set_resources(struct device *dev)
-{
- uint64_t tom, me_base, touud;
- uint32_t tseg_base, uma_size, tolud;
- uint16_t ggc;
- unsigned long long tomk;
-
- tomk = ggc = tseg_base = uma_size = tolud = tom = me_base = touud = 0;
-
- /* Total Memory 2GB example:
- *
- * 00000000 0000MB-1992MB 1992MB RAM (writeback)
- * 7c800000 1992MB-2000MB 8MB TSEG (SMRR)
- * 7d000000 2000MB-2002MB 2MB GFX GTT (uncached)
- * 7d200000 2002MB-2034MB 32MB GFX UMA (uncached)
- * 7f200000 2034MB TOLUD
- * 7f800000 2040MB MEBASE
- * 7f800000 2040MB-2048MB 8MB ME UMA (uncached)
- * 80000000 2048MB TOM
- * 100000000 4096MB-4102MB 6MB RAM (writeback)
- *
- * Total Memory 4GB example:
- *
- * 00000000 0000MB-2768MB 2768MB RAM (writeback)
- * ad000000 2768MB-2776MB 8MB TSEG (SMRR)
- * ad800000 2776MB-2778MB 2MB GFX GTT (uncached)
- * ada00000 2778MB-2810MB 32MB GFX UMA (uncached)
- * afa00000 2810MB TOLUD
- * ff800000 4088MB MEBASE
- * ff800000 4088MB-4096MB 8MB ME UMA (uncached)
- * 100000000 4096MB TOM
- * 100000000 4096MB-5374MB 1278MB RAM (writeback)
- * 14fe00000 5368MB TOUUD
- */
-
- /* Top of Upper Usable DRAM, including remap */
- touud = pci_read_config32(dev, TOUUD+4);
- touud <<= 32;
- touud |= pci_read_config32(dev, TOUUD) & ~(1UL << 0);
-
- /* Top of Lower Usable DRAM */
- tolud = pci_read_config32(dev, TOLUD) & ~(1UL << 0);
-
- /* Top of Memory - does not account for any UMA */
- tom = pci_read_config32(dev, 0xa4);
- tom <<= 32;
- tom |= pci_read_config32(dev, 0xa0) & ~(1UL << 0);
-
- printk(BIOS_DEBUG, "TOUUD 0x%llx TOLUD 0x%08x TOM 0x%llx\n",
- touud, tolud, tom);
-
- /* ME UMA needs excluding if total memory <4GB */
- me_base = pci_read_config32(dev, 0x74);
- me_base <<= 32;
- me_base |= pci_read_config32(dev, 0x70);
-
- printk(BIOS_DEBUG, "MEBASE 0x%llx\n", me_base);
-
- tomk = tolud >> 10;
- if (me_base == tolud) {
- /* ME is from MEBASE-TOM */
- uma_size = (tom - me_base) >> 10;
- /* Increment TOLUD to account for ME as RAM */
- tolud += uma_size << 10;
- /* UMA starts at old TOLUD */
- uma_memory_base = tomk * 1024ULL;
- uma_memory_size = uma_size * 1024ULL;
- printk(BIOS_DEBUG, "ME UMA base 0x%llx size %uM\n",
- me_base, uma_size >> 10);
- }
-
- /* Graphics memory comes next */
- ggc = pci_read_config16(dev, GGC);
- if (!(ggc & 2)) {
- printk(BIOS_DEBUG, "IGD decoded, subtracting ");
-
- /* Graphics memory */
- uma_size = ((ggc >> 3) & 0x1f) * 32 * 1024ULL;
- printk(BIOS_DEBUG, "%uM UMA", uma_size >> 10);
- tomk -= uma_size;
- uma_memory_base = tomk * 1024ULL;
- uma_memory_size += uma_size * 1024ULL;
-
- /* GTT Graphics Stolen Memory Size (GGMS) */
- uma_size = ((ggc >> 8) & 0x3) * 1024ULL;
- tomk -= uma_size;
- uma_memory_base = tomk * 1024ULL;
- uma_memory_size += uma_size * 1024ULL;
- printk(BIOS_DEBUG, " and %uM GTT\n", uma_size >> 10);
- }
-
- /* Calculate TSEG size from its base which must be below GTT */
- uma_memory_base = tomk * 1024ULL;
- tseg_base = pci_read_config32(dev, 0xb8) & ~(1UL << 0);
- uma_size = (uma_memory_base - tseg_base) >> 10;
- tomk -= uma_size;
- uma_memory_base = tomk * 1024ULL;
- uma_memory_size += uma_size * 1024ULL;
- printk(BIOS_DEBUG, "TSEG base 0x%08x size %uM\n",
- tseg_base, uma_size >> 10);
-
- printk(BIOS_INFO, "Available memory below 4GB: %lluM\n", tomk >> 10);
-
- /* Report the memory regions */
- ram_resource(dev, 3, 0, legacy_hole_base_k);
- ram_resource(dev, 4, legacy_hole_base_k + legacy_hole_size_k,
- (tomk - (legacy_hole_base_k + legacy_hole_size_k)));
-
- /*
- * If >= 4GB installed then memory from TOLUD to 4GB
- * is remapped above TOM, TOUUD will account for both
- */
- touud >>= 10; /* Convert to KB */
- if (touud > 4096 * 1024) {
- ram_resource(dev, 5, 4096 * 1024, touud - (4096 * 1024));
- printk(BIOS_INFO, "Available memory above 4GB: %lluM\n",
- (touud >> 10) - 4096);
- }
-
- add_fixed_resources(dev, 6);
-
- assign_resources(dev->link_list);
-}
-
- /* TODO We could determine how many PCIe busses we need in
- * the bar. For now that number is hardcoded to a max of 64.
- * See e7525/northbridge.c for an example.
- */
-static struct device_operations pci_domain_ops = {
- .read_resources = pci_domain_read_resources,
- .set_resources = pci_domain_set_resources,
- .enable_resources = NULL,
- .init = NULL,
- .scan_bus = pci_domain_scan_bus,
-};
-
-static void mc_read_resources(struct device *dev)
-{
- u32 pcie_config_base;
- int buses;
-
- pci_dev_read_resources(dev);
-
- buses = get_pcie_bar(&pcie_config_base);
- if (buses) {
- struct resource *resource = new_resource(dev, PCIEXBAR);
- mmconf_resource_init(resource, pcie_config_base, buses);
- }
-}
-
-static void intel_set_subsystem(struct device *dev, unsigned int vendor,
- unsigned int device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static void northbridge_init(struct device *dev)
-{
- u8 bios_reset_cpl;
-
- /*
- * Set bit 0 of BIOS_RESET_CPL to indicate to the CPU
- * that BIOS has initialized memory and power management
- */
- bios_reset_cpl = MCHBAR8(BIOS_RESET_CPL);
- bios_reset_cpl |= 1;
- MCHBAR8(BIOS_RESET_CPL) = bios_reset_cpl;
- printk(BIOS_DEBUG, "Set BIOS_RESET_CPL\n");
-}
-
-static u32 northbridge_get_base_reg(struct device *dev, int reg)
-{
- u32 value;
-
- value = pci_read_config32(dev, reg);
- /* Base registers are at 1MiB granularity. */
- value &= ~((1 << 20) - 1);
- return value;
-}
-
-u32 northbridge_get_tseg_base(void)
-{
- struct device *const dev = dev_find_slot(0, PCI_DEVFN(0, 0));
-
- return northbridge_get_base_reg(dev, TSEG);
-}
-
-void northbridge_write_smram(u8 smram)
-{
- pci_write_config8(dev_find_slot(0, PCI_DEVFN(0, 0)), SMRAM, smram);
-}
-
-u32 northbridge_get_tseg_size(void)
-{
- return CONFIG_SMM_TSEG_SIZE;
-}
-
-static struct pci_operations intel_pci_ops = {
- .set_subsystem = intel_set_subsystem,
-};
-
-static struct device_operations mc_ops = {
- .read_resources = mc_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = northbridge_init,
- .scan_bus = 0,
- .ops_pci = &intel_pci_ops,
- .acpi_fill_ssdt_generator = generate_cpu_entries,
-};
-
-static const struct pci_driver mc_driver_0100 __pci_driver = {
- .ops = &mc_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = 0x0100,
-};
-
-static const struct pci_driver mc_driver __pci_driver = {
- .ops = &mc_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = 0x0104, /* Sandy bridge */
-};
-
-static const struct pci_driver mc_driver_1 __pci_driver = {
- .ops = &mc_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = 0x0154, /* Ivy bridge */
-};
-
-static void cpu_bus_init(struct device *dev)
-{
- initialize_cpus(dev->link_list);
-}
-
-static struct device_operations cpu_bus_ops = {
- .read_resources = DEVICE_NOOP,
- .set_resources = DEVICE_NOOP,
- .enable_resources = DEVICE_NOOP,
- .init = cpu_bus_init,
- .scan_bus = 0,
-};
-
-static void enable_dev(struct device *dev)
-{
- /* Set the operations if it is a special bus type */
- if (dev->path.type == DEVICE_PATH_DOMAIN) {
- dev->ops = &pci_domain_ops;
- } else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) {
- dev->ops = &cpu_bus_ops;
- }
-}
-
-struct chip_operations northbridge_intel_fsp_sandybridge_ops = {
- CHIP_NAME("Intel i7 (SandyBridge/IvyBridge) integrated Northbridge")
- .enable_dev = enable_dev,
-};
diff --git a/src/northbridge/intel/fsp_sandybridge/northbridge.h b/src/northbridge/intel/fsp_sandybridge/northbridge.h
deleted file mode 100644
index 233cca79cc..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/northbridge.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2008 coresystems GmbH
- * Copyright (C) 2011 Google Inc.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC.
- *
- * 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.
- */
-
-#ifndef __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__
-#define __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__
-
-/* Chipset types */
-#define SANDYBRIDGE_MOBILE 0
-#define SANDYBRIDGE_DESKTOP 1
-#define SANDYBRIDGE_SERVER 2
-
-/* Device ID for SandyBridge and IvyBridge */
-#define BASE_REV_SNB 0x00
-#define BASE_REV_IVB 0x50
-#define BASE_REV_MASK 0x50
-
-/* SandyBridge CPU stepping */
-#define SNB_STEP_D0 (BASE_REV_SNB + 5) /* Also J0 */
-#define SNB_STEP_D1 (BASE_REV_SNB + 6)
-#define SNB_STEP_D2 (BASE_REV_SNB + 7) /* Also J1/Q0 */
-
-/* IvyBridge CPU stepping */
-#define IVB_STEP_A0 (BASE_REV_IVB + 0)
-#define IVB_STEP_B0 (BASE_REV_IVB + 2)
-#define IVB_STEP_C0 (BASE_REV_IVB + 4)
-#define IVB_STEP_K0 (BASE_REV_IVB + 5)
-#define IVB_STEP_D0 (BASE_REV_IVB + 6)
-
-/* Intel Enhanced Debug region must be 4MB */
-#define IED_SIZE 0x400000
-
-/* Northbridge BARs */
-#define DEFAULT_PCIEXBAR CONFIG_MMCONF_BASE_ADDRESS /* 4 KB per PCIe device */
-#ifndef __ACPI__
-#define DEFAULT_MCHBAR ((u8 *)0xfed10000) /* 16 KB */
-#define DEFAULT_DMIBAR ((u8 *)0xfed18000) /* 4 KB */
-#else
-#define DEFAULT_MCHBAR 0xfed10000 /* 16 KB */
-#define DEFAULT_DMIBAR 0xfed18000 /* 4 KB */
-#endif
-#define DEFAULT_EPBAR 0xfed19000 /* 4 KB */
-#define DEFAULT_RCBABASE ((u8 *)0xfed1c000)
-
-#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_BD82X6X)
-#include <southbridge/intel/fsp_bd82x6x/pch.h>
-#elif IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX)
-#include <southbridge/intel/fsp_i89xx/pch.h>
-#endif
-
-/* Everything below this line is ignored in the DSDT */
-#ifndef __ACPI__
-
-/* Device 0:0.0 PCI configuration space (Host Bridge) */
-
-#define EPBAR 0x40
-#define MCHBAR 0x48
-#define PCIEXBAR 0x60
-#define DMIBAR 0x68
-#define X60BAR 0x60
-
-#define GGC 0x50 /* GMCH Graphics Control */
-
-#define DEVEN 0x54 /* Device Enable */
-#define DEVEN_PEG60 (1 << 13)
-#define DEVEN_IGD (1 << 4)
-#define DEVEN_PEG10 (1 << 3)
-#define DEVEN_PEG11 (1 << 2)
-#define DEVEN_PEG12 (1 << 1)
-#define DEVEN_HOST (1 << 0)
-
-#define PAM0 0x80
-#define PAM1 0x81
-#define PAM2 0x82
-#define PAM3 0x83
-#define PAM4 0x84
-#define PAM5 0x85
-#define PAM6 0x86
-
-#define LAC 0x87 /* Legacy Access Control */
-#define SMRAM 0x88 /* System Management RAM Control */
-
-#define TOM 0xa0
-#define TOUUD 0xa8 /* Top of Upper Usable DRAM */
-#define BGSM 0xb4 /* Base GTT Stolen Memory */
-#define TSEG 0xb8 /* TSEG base */
-#define TOLUD 0xbc /* Top of Low Used Memory */
-
-#define SKPAD 0xdc /* Scratchpad Data */
-
-/* Device 0:1.0 PCI configuration space (PCI Express) */
-
-#define BCTRL1 0x3e /* 16bit */
-
-
-/* Device 0:2.0 PCI configuration space (Graphics Device) */
-
-#define MSAC 0x62 /* Multi Size Aperture Control */
-
-/*
- * MCHBAR
- */
-
-#define MCHBAR8(x) *((volatile u8 *)(DEFAULT_MCHBAR + x))
-#define MCHBAR16(x) *((volatile u16 *)(DEFAULT_MCHBAR + x))
-#define MCHBAR32(x) *((volatile u32 *)(DEFAULT_MCHBAR + x))
-#define MCHBAR32_OR(x, or) MCHBAR32(x) = (MCHBAR32(x) | (or))
-
-#define SSKPD 0x5d14 /* 16bit (scratchpad) */
-#define BIOS_RESET_CPL 0x5da8 /* 8bit */
-
-/*
- * EPBAR - Egress Port Root Complex Register Block
- */
-
-#define EPBAR8(x) *((volatile u8 *)(DEFAULT_EPBAR + x))
-#define EPBAR16(x) *((volatile u16 *)(DEFAULT_EPBAR + x))
-#define EPBAR32(x) *((volatile u32 *)(DEFAULT_EPBAR + x))
-
-#define EPPVCCAP1 0x004 /* 32bit */
-#define EPPVCCAP2 0x008 /* 32bit */
-
-#define EPVC0RCAP 0x010 /* 32bit */
-#define EPVC0RCTL 0x014 /* 32bit */
-#define EPVC0RSTS 0x01a /* 16bit */
-
-#define EPVC1RCAP 0x01c /* 32bit */
-#define EPVC1RCTL 0x020 /* 32bit */
-#define EPVC1RSTS 0x026 /* 16bit */
-
-#define EPVC1MTS 0x028 /* 32bit */
-#define EPVC1IST 0x038 /* 64bit */
-
-#define EPESD 0x044 /* 32bit */
-
-#define EPLE1D 0x050 /* 32bit */
-#define EPLE1A 0x058 /* 64bit */
-#define EPLE2D 0x060 /* 32bit */
-#define EPLE2A 0x068 /* 64bit */
-
-#define PORTARB 0x100 /* 256bit */
-
-/*
- * DMIBAR
- */
-
-#define DMIBAR8(x) *((volatile u8 *)(DEFAULT_DMIBAR + x))
-#define DMIBAR16(x) *((volatile u16 *)(DEFAULT_DMIBAR + x))
-#define DMIBAR32(x) *((volatile u32 *)(DEFAULT_DMIBAR + x))
-
-#define DMIVCECH 0x000 /* 32bit */
-#define DMIPVCCAP1 0x004 /* 32bit */
-#define DMIPVCCAP2 0x008 /* 32bit */
-
-#define DMIPVCCCTL 0x00c /* 16bit */
-
-#define DMIVC0RCAP 0x010 /* 32bit */
-#define DMIVC0RCTL0 0x014 /* 32bit */
-#define DMIVC0RSTS 0x01a /* 16bit */
-
-#define DMIVC1RCAP 0x01c /* 32bit */
-#define DMIVC1RCTL 0x020 /* 32bit */
-#define DMIVC1RSTS 0x026 /* 16bit */
-
-#define DMILE1D 0x050 /* 32bit */
-#define DMILE1A 0x058 /* 64bit */
-#define DMILE2D 0x060 /* 32bit */
-#define DMILE2A 0x068 /* 64bit */
-
-#define DMILCAP 0x084 /* 32bit */
-#define DMILCTL 0x088 /* 16bit */
-#define DMILSTS 0x08a /* 16bit */
-
-#define DMICTL1 0x0f0 /* 32bit */
-#define DMICTL2 0x0fc /* 32bit */
-
-#define DMICC 0x208 /* 32bit */
-
-#define DMIDRCCFG 0xeb4 /* 32bit */
-
-#ifndef __ASSEMBLER__
-static inline void barrier(void) { asm("" ::: "memory"); }
-
-#define PCI_DEVICE_ID_SB 0x0104
-#define PCI_DEVICE_ID_IB 0x0154
-
-#ifdef __SMM__
-void intel_sandybridge_finalize_smm(void);
-#else /* !__SMM__ */
-int bridge_silicon_revision(void);
-void sandybridge_early_initialization(int chipset_type);
-void sandybridge_late_initialization(void);
-
-/* debugging functions */
-void print_pci_devices(void);
-void dump_pci_device(unsigned dev);
-void dump_pci_devices(void);
-void dump_spd_registers(void);
-void dump_mem(unsigned start, unsigned end);
-void report_platform_info(void);
-#endif /* !__SMM__ */
-
-#endif
-#endif
-#endif /* __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__ */
diff --git a/src/northbridge/intel/fsp_sandybridge/northbridge_pci_devs.h b/src/northbridge/intel/fsp_sandybridge/northbridge_pci_devs.h
deleted file mode 100644
index ac2efd6c8c..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/northbridge_pci_devs.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2013 Google Inc.
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
- *
- * 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.
- */
-
-#ifndef _INTEL_FSP_SANDYBRIDGE_PCI_DEVS_H_
-#define _INTEL_FSP_SANDYBRIDGE_PCI_DEVS_H_
-
-#include <device/pci_def.h>
-
-#define BUS0 0
-
-/* NB PCIe PEG slot */
-#define NB_PEG_DEV 0x01
-#define NB_PEG_FUNC 0
-# define NB_PEG_DEVFN PCI_DEVFN(NB_PEG_DEV, NB_PEG_FUNC)
-#define PCIE_CTRL1_FUNC 1
-# define PCIE_CTRL1_DEVFN PCI_DEVFN(NB_PEG_DEV, PCIE_CTRL1_FUNC)
-#define PCIE_CTRL2_FUNC 2
-# define PCIE_CTRL2_DEVFN PCI_DEVFN(NB_PEG_DEV, PCIE_CTRL2_FUNC)
-
-/* Onboard Graphics */
-#define GFX_DEV 0x02
-#define GFX_FUNC 0
-# define GFX_DEVFN PCI_DEVFN(GFX_DEV, GFX_FUNC)
-
-/* NB PCIe slot */
-#define NB_PCIE_DEV 0x06
-#define NB_PCIE_FUNC 0
-# define NB_PCIE_DEVFN PCI_DEVFN(NB_PCIE_DEV, NB_PCIE_FUNC)
-
-#endif /* _INTEL_FSP_SANDYBRIDGE_PCI_DEVS_H_ */
diff --git a/src/northbridge/intel/fsp_sandybridge/ram_calc.c b/src/northbridge/intel/fsp_sandybridge/ram_calc.c
deleted file mode 100644
index f51de6d27a..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/ram_calc.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Google Inc.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC.
- *
- * 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.
- */
-
-#define __SIMPLE_DEVICE__
-
-#include <arch/io.h>
-#include <cbmem.h>
-#include <fsp_util.h>
-#include "northbridge.h"
-
-static uintptr_t smm_region_start(void)
-{
- /* Base of TSEG is top of usable DRAM */
- uintptr_t tom = pci_read_config32(PCI_DEV(0,0,0), TSEG) & ~(1UL << 0);
- return tom;
-}
-
-void *cbmem_top(void)
-{
- return (void *) (smm_region_start() - FSP_RESERVE_MEMORY_SIZE);
-}
diff --git a/src/northbridge/intel/fsp_sandybridge/raminit.c b/src/northbridge/intel/fsp_sandybridge/raminit.c
deleted file mode 100644
index a9648ed302..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/raminit.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Google Inc.
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <string.h>
-#include <arch/io.h>
-#include <device/pci_def.h>
-#include "raminit.h"
-#include "northbridge.h"
-
-static const char *ecc_decoder[] = {
- "inactive",
- "active on IO",
- "disabled on IO",
- "active"
-};
-
-/*
- * Dump in the log memory controller configuration as read from the memory
- * controller registers.
- */
-void report_memory_config(void)
-{
- u32 addr_decoder_common, addr_decode_ch[2];
- int i;
-
- addr_decoder_common = MCHBAR32(0x5000);
- addr_decode_ch[0] = MCHBAR32(0x5004);
- addr_decode_ch[1] = MCHBAR32(0x5008);
-
- printk(BIOS_DEBUG, "memcfg DDR3 clock %d MHz\n",
- (MCHBAR32(0x5e04) * 13333 * 2 + 50)/100);
- printk(BIOS_DEBUG, "memcfg channel assignment: A: %d, B % d, C % d\n",
- addr_decoder_common & 3,
- (addr_decoder_common >> 2) & 3,
- (addr_decoder_common >> 4) & 3);
-
- for (i = 0; i < ARRAY_SIZE(addr_decode_ch); i++) {
- u32 ch_conf = addr_decode_ch[i];
- printk(BIOS_DEBUG, "memcfg channel[%d] config (%8.8x):\n",
- i, ch_conf);
- printk(BIOS_DEBUG, " ECC %s\n",
- ecc_decoder[(ch_conf >> 24) & 3]);
- printk(BIOS_DEBUG, " enhanced interleave mode %s\n",
- ((ch_conf >> 22) & 1) ? "on" : "off");
- printk(BIOS_DEBUG, " rank interleave %s\n",
- ((ch_conf >> 21) & 1) ? "on" : "off");
- printk(BIOS_DEBUG, " DIMMA %d MB width x%d %s rank%s\n",
- ((ch_conf >> 0) & 0xff) * 256,
- ((ch_conf >> 19) & 1) ? 16 : 8,
- ((ch_conf >> 17) & 1) ? "dual" : "single",
- ((ch_conf >> 16) & 1) ? "" : ", selected");
- printk(BIOS_DEBUG, " DIMMB %d MB width x%d %s rank%s\n",
- ((ch_conf >> 8) & 0xff) * 256,
- ((ch_conf >> 20) & 1) ? 16 : 8,
- ((ch_conf >> 18) & 1) ? "dual" : "single",
- ((ch_conf >> 16) & 1) ? ", selected" : "");
- }
-}
diff --git a/src/northbridge/intel/fsp_sandybridge/raminit.h b/src/northbridge/intel/fsp_sandybridge/raminit.h
deleted file mode 100644
index 48b0465dc8..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/raminit.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2010 Google Inc.
- *
- * 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.
- */
-
-#ifndef RAMINIT_H
-#define RAMINIT_H
-
-void report_memory_config(void);
-
-#endif /* RAMINIT_H */
diff --git a/src/northbridge/intel/fsp_sandybridge/report_platform.c b/src/northbridge/intel/fsp_sandybridge/report_platform.c
deleted file mode 100644
index 39bbc09510..0000000000
--- a/src/northbridge/intel/fsp_sandybridge/report_platform.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Google Inc.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC.
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <arch/cpu.h>
-#include <string.h>
-
-#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_BD82X6X)
-#include <southbridge/intel/fsp_bd82x6x/pch.h>
-#elif IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX)
-#include <southbridge/intel/fsp_i89xx/pch.h>
-#endif
-
-#include <arch/io.h>
-#include "northbridge.h"
-
-static void report_cpu_info(void)
-{
- struct cpuid_result cpuidr;
- u32 i, index;
- char cpu_string[50], *cpu_name = cpu_string; /* 48 bytes are reported */
- int vt, txt, aes;
- const char *mode[] = {"NOT ", ""};
-
- index = 0x80000000;
- cpuidr = cpuid(index);
- if (cpuidr.eax < 0x80000004) {
- strcpy(cpu_string, "Platform info not available");
- } else {
- u32 *p = (u32*) cpu_string;
- for (i = 2; i <= 4; i++) {
- cpuidr = cpuid(index + i);
- *p++ = cpuidr.eax;
- *p++ = cpuidr.ebx;
- *p++ = cpuidr.ecx;
- *p++ = cpuidr.edx;
- }
- }
- /* Skip leading spaces in CPU name string */
- while (cpu_name[0] == ' ')
- cpu_name++;
-
- cpuidr = cpuid(1);
- printk(BIOS_DEBUG, "CPU id(%x): %s\n", cpuidr.eax, cpu_name);
- aes = (cpuidr.ecx & (1 << 25)) ? 1 : 0;
- txt = (cpuidr.ecx & (1 << 6)) ? 1 : 0;
- vt = (cpuidr.ecx & (1 << 5)) ? 1 : 0;
- printk(BIOS_DEBUG, "AES %ssupported, TXT %ssupported, VT %ssupported\n",
- mode[aes], mode[txt], mode[vt]);
-}
-
-/* The PCI id name match comes from Intel document 472178 */
-static struct {
- u16 dev_id;
- const char *dev_name;
-} pch_table [] = {
- {0x1E41, "Desktop Sample"},
- {0x1E42, "Mobile Sample"},
- {0x1E43, "SFF Sample"},
- {0x1E44, "Z77"},
- {0x1E45, "H71"},
- {0x1E46, "Z75"},
- {0x1E47, "Q77"},
- {0x1E48, "Q75"},
- {0x1E49, "B75"},
- {0x1E4A, "H77"},
- {0x1E53, "C216"},
- {0x1E55, "QM77"},
- {0x1E56, "QS77"},
- {0x1E58, "UM77"},
- {0x1E57, "HM77"},
- {0x1E59, "HM76"},
- {0x1E5D, "HM75"},
- {0x1E5E, "HM70"},
- {0x1E5F, "NM70"},
-};
-
-static void report_pch_info(void)
-{
- int i;
- u16 dev_id = pci_read_config16(PCH_LPC_DEV, 2);
-
-
- const char *pch_type = "Unknown";
- for (i = 0; i < ARRAY_SIZE(pch_table); i++) {
- if (pch_table[i].dev_id == dev_id) {
- pch_type = pch_table[i].dev_name;
- break;
- }
- }
- printk (BIOS_DEBUG, "PCH type: %s, device id: %x, rev id %x\n",
- pch_type, dev_id, pci_read_config8(PCH_LPC_DEV, 8));
-}
-
-void report_platform_info(void)
-{
- report_cpu_info();
- report_pch_info();
-}