northbridge/intel/fsp_*: Remove legacy SoCs

* Remove FSP Sandy/Ivybrige which are unused.
* Open Source implementation isn't final but
  good enough to replace FSP version.
* For new ports use NORTHBRIDGE_INTEL_IVYBRIDGE
  and NORTHBRIDGE_INTEL_SANDYBRIDGE

Change-Id: I7b6bc4bfdd0481c8fe5b2b3d8f8b2eb9aa3c3b9e
Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-on: https://review.coreboot.org/29402
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

10 files changed, 0 insertions, 1122 deletions

diff --git a/src/cpu/intel/Makefile.inc b/src/cpu/intel/Makefile.inc
index 19e422f7fa..04238ba300 100644
--- a/src/cpu/intel/Makefile.inc
+++ b/src/cpu/intel/Makefile.inc
@@ -18,8 +18,6 @@ subdirs-$(CONFIG_NORTHBRIDGE_INTEL_NEHALEM) += model_2065x
 subdirs-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE) += model_206ax
 subdirs-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE) += model_206ax
 subdirs-$(CONFIG_NORTHBRIDGE_INTEL_HASWELL) += haswell
-subdirs-$(CONFIG_NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE) += fsp_model_206ax
-subdirs-$(CONFIG_NORTHBRIDGE_INTEL_FSP_IVYBRIDGE) += fsp_model_206ax
 subdirs-$(CONFIG_NORTHBRIDGE_INTEL_FSP_RANGELEY) += fsp_model_406dx
 subdirs-$(CONFIG_CPU_INTEL_SLOT_1) += slot_1
 subdirs-$(CONFIG_CPU_INTEL_SOCKET_LGA1155) += socket_LGA1155
diff --git a/src/cpu/intel/fsp_model_206ax/Kconfig b/src/cpu/intel/fsp_model_206ax/Kconfig
deleted file mode 100644
index 878244861c..0000000000
--- a/src/cpu/intel/fsp_model_206ax/Kconfig
+++ /dev/null
@@ -1,50 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2013 Sage Electronic Engineering, LLC.
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
-
-
-config CPU_INTEL_FSP_MODEL_206AX
-	bool
-
-config CPU_INTEL_FSP_MODEL_306AX
-	bool
-
-if CPU_INTEL_FSP_MODEL_206AX || CPU_INTEL_FSP_MODEL_306AX
-
-config CPU_SPECIFIC_OPTIONS
-	def_bool y
-	select PLATFORM_USES_FSP1_0
-	select ARCH_BOOTBLOCK_X86_32
-	select ARCH_VERSTAGE_X86_32
-	select ARCH_ROMSTAGE_X86_32
-	select ARCH_RAMSTAGE_X86_32
-	select SMP
-	select SSE2
-	select UDELAY_LAPIC
-	select SMM_TSEG
-	select SUPPORT_CPU_UCODE_IN_CBFS
-	select PARALLEL_CPU_INIT
-	select TSC_SYNC_MFENCE
-	select LAPIC_MONOTONIC_TIMER
-	select CPU_INTEL_COMMON
-
-config BOOTBLOCK_CPU_INIT
-	string
-	default "cpu/intel/fsp_model_206ax/bootblock.c"
-
-config SMM_TSEG_SIZE
-	hex
-	default 0x800000
-
-endif
diff --git a/src/cpu/intel/fsp_model_206ax/Makefile.inc b/src/cpu/intel/fsp_model_206ax/Makefile.inc
deleted file mode 100644
index 65498f8652..0000000000
--- a/src/cpu/intel/fsp_model_206ax/Makefile.inc
+++ /dev/null
@@ -1,12 +0,0 @@
-ramstage-y += model_206ax_init.c
-subdirs-y += ../../x86/name
-subdirs-y += ../smm/gen1
-subdirs-y += ../common
-
-ramstage-y += acpi.c
-
-smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
-
-CPPFLAGS_romstage += -I$(src)/cpu/intel/fsp_model_206ax
-cpu_microcode_bins += 3rdparty/blobs/cpu/intel/model_206ax/microcode.bin
-cpu_microcode_bins += 3rdparty/blobs/cpu/intel/model_306ax/microcode.bin
diff --git a/src/cpu/intel/fsp_model_206ax/acpi.c b/src/cpu/intel/fsp_model_206ax/acpi.c
deleted file mode 100644
index a10c91b3d9..0000000000
--- a/src/cpu/intel/fsp_model_206ax/acpi.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 coresystems GmbH
- * Copyright (C) 2011 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 <types.h>
-#include <console/console.h>
-#include <arch/acpi.h>
-#include <arch/acpigen.h>
-#include <arch/cpu.h>
-#include <cpu/x86/msr.h>
-#include <cpu/intel/speedstep.h>
-#include <cpu/intel/turbo.h>
-#include <device/device.h>
-#include "model_206ax.h"
-#include "chip.h"
-
-static int get_cores_per_package(void)
-{
-	struct cpuinfo_x86 c;
-	struct cpuid_result result;
-	int cores = 1;
-
-	get_fms(&c, cpuid_eax(1));
-	if (c.x86 != 6)
-		return 1;
-
-	result = cpuid_ext(0xb, 1);
-	cores = result.ebx & 0xff;
-
-	return cores;
-}
-
-static void generate_cstate_entries(acpi_cstate_t *cstates,
-				   int c1, int c2, int c3)
-{
-	int cstate_count = 0;
-
-	/* Count number of active C-states */
-	if (c1 > 0)
-		++cstate_count;
-	if (c2 > 0)
-		++cstate_count;
-	if (c3 > 0)
-		++cstate_count;
-	if (!cstate_count)
-		return;
-
-	acpigen_write_package(cstate_count + 1);
-	acpigen_write_byte(cstate_count);
-
-	/* Add an entry if the level is enabled */
-	if (c1 > 0) {
-		cstates[c1].ctype = 1;
-		acpigen_write_CST_package_entry(&cstates[c1]);
-	}
-	if (c2 > 0) {
-		cstates[c2].ctype = 2;
-		acpigen_write_CST_package_entry(&cstates[c2]);
-	}
-	if (c3 > 0) {
-		cstates[c3].ctype = 3;
-		acpigen_write_CST_package_entry(&cstates[c3]);
-	}
-
-	acpigen_pop_len();
-}
-
-static void generate_C_state_entries(void)
-{
-	struct cpu_info *info;
-	struct cpu_driver *cpu;
-	struct device *lapic;
-	struct cpu_intel_fsp_model_206ax_config *conf = NULL;
-
-	/* Find the SpeedStep CPU in the device tree using magic APIC ID */
-	lapic = dev_find_lapic(SPEEDSTEP_APIC_MAGIC);
-	if (!lapic)
-		return;
-	conf = lapic->chip_info;
-	if (!conf)
-		return;
-
-	/* Find CPU map of supported C-states */
-	info = cpu_info();
-	if (!info)
-		return;
-	cpu = find_cpu_driver(info->cpu);
-	if (!cpu || !cpu->cstates)
-		return;
-
-	acpigen_write_method("_CST", 0);
-
-	/* If running on AC power */
-	acpigen_emit_byte(0xa0);		/* IfOp */
-	acpigen_write_len_f();		/* PkgLength */
-	acpigen_emit_namestring("PWRS");
-	acpigen_emit_byte(0xa4);	/* ReturnOp */
-	generate_cstate_entries(cpu->cstates, conf->c1_acpower,
-					 conf->c2_acpower, conf->c3_acpower);
-	acpigen_pop_len();
-
-	/* Else on battery power */
-	acpigen_emit_byte(0xa4);	/* ReturnOp */
-	generate_cstate_entries(cpu->cstates, conf->c1_battery,
-					conf->c2_battery, conf->c3_battery);
-	acpigen_pop_len();
-}
-
-static acpi_tstate_t tss_table_fine[] = {
-	{ 100, 1000, 0, 0x00, 0 },
-	{ 94, 940, 0, 0x1f, 0 },
-	{ 88, 880, 0, 0x1e, 0 },
-	{ 82, 820, 0, 0x1d, 0 },
-	{ 75, 760, 0, 0x1c, 0 },
-	{ 69, 700, 0, 0x1b, 0 },
-	{ 63, 640, 0, 0x1a, 0 },
-	{ 57, 580, 0, 0x19, 0 },
-	{ 50, 520, 0, 0x18, 0 },
-	{ 44, 460, 0, 0x17, 0 },
-	{ 38, 400, 0, 0x16, 0 },
-	{ 32, 340, 0, 0x15, 0 },
-	{ 25, 280, 0, 0x14, 0 },
-	{ 19, 220, 0, 0x13, 0 },
-	{ 13, 160, 0, 0x12, 0 },
-};
-
-static acpi_tstate_t tss_table_coarse[] = {
-	{ 100, 1000, 0, 0x00, 0 },
-	{ 88, 875, 0, 0x1f, 0 },
-	{ 75, 750, 0, 0x1e, 0 },
-	{ 63, 625, 0, 0x1d, 0 },
-	{ 50, 500, 0, 0x1c, 0 },
-	{ 38, 375, 0, 0x1b, 0 },
-	{ 25, 250, 0, 0x1a, 0 },
-	{ 13, 125, 0, 0x19, 0 },
-};
-
-static void generate_T_state_entries(int core, int cores_per_package)
-{
-	/* Indicate SW_ALL coordination for T-states */
-	acpigen_write_TSD_package(core, cores_per_package, SW_ALL);
-
-	/* Indicate FFixedHW so OS will use MSR */
-	acpigen_write_empty_PTC();
-
-	/* Set a T-state limit that can be modified in NVS */
-	acpigen_write_TPC("\\TLVL");
-
-	/*
-	 * CPUID.(EAX=6):EAX[5] indicates support
-	 * for extended throttle levels.
-	 */
-	if (cpuid_eax(6) & (1 << 5))
-		acpigen_write_TSS_package(
-			ARRAY_SIZE(tss_table_fine), tss_table_fine);
-	else
-		acpigen_write_TSS_package(
-			ARRAY_SIZE(tss_table_coarse), tss_table_coarse);
-}
-
-static int calculate_power(int tdp, int p1_ratio, int ratio)
-{
-	u32 m;
-	u32 power;
-
-	/*
-	 * M = ((1.1 - ((p1_ratio - ratio) * 0.00625)) / 1.1) ^ 2
-	 *
-	 * Power = (ratio / p1_ratio) * m * tdp
-	 */
-
-	m = (110000 - ((p1_ratio - ratio) * 625)) / 11;
-	m = (m * m) / 1000;
-
-	power = ((ratio * 100000 / p1_ratio) / 100);
-	power *= (m / 100) * (tdp / 1000);
-	power /= 1000;
-
-	return (int)power;
-}
-
-static void generate_P_state_entries(int core, int cores_per_package)
-{
-	int ratio_min, ratio_max, ratio_turbo, ratio_step;
-	int coord_type, power_max, power_unit, num_entries;
-	int ratio, power, clock, clock_max;
-	msr_t msr;
-
-	/* Determine P-state coordination type from MISC_PWR_MGMT[0] */
-	msr = rdmsr(MSR_MISC_PWR_MGMT);
-	if (msr.lo & MISC_PWR_MGMT_EIST_HW_DIS)
-		coord_type = SW_ANY;
-	else
-		coord_type = HW_ALL;
-
-	/* Get bus ratio limits and calculate clock speeds */
-	msr = rdmsr(MSR_PLATFORM_INFO);
-	ratio_min = (msr.hi >> (40-32)) & 0xff; /* Max Efficiency Ratio */
-
-	/* Determine if this CPU has configurable TDP */
-	if (cpu_config_tdp_levels()) {
-		/* Set max ratio to nominal TDP ratio */
-		msr = rdmsr(MSR_CONFIG_TDP_NOMINAL);
-		ratio_max = msr.lo & 0xff;
-	} else {
-		/* Max Non-Turbo Ratio */
-		ratio_max = (msr.lo >> 8) & 0xff;
-	}
-	clock_max = ratio_max * SANDYBRIDGE_BCLK;
-
-	/* Calculate CPU TDP in mW */
-	msr = rdmsr(MSR_PKG_POWER_SKU_UNIT);
-	power_unit = 2 << ((msr.lo & 0xf) - 1);
-	msr = rdmsr(MSR_PKG_POWER_SKU);
-	power_max = ((msr.lo & 0x7fff) / power_unit) * 1000;
-
-	/* Write _PCT indicating use of FFixedHW */
-	acpigen_write_empty_PCT();
-
-	/* Write _PPC with no limit on supported P-state */
-	acpigen_write_PPC_NVS();
-
-	/* Write PSD indicating configured coordination type */
-	acpigen_write_PSD_package(core, cores_per_package, coord_type);
-
-	/* Add P-state entries in _PSS table */
-	acpigen_write_name("_PSS");
-
-	/* Determine ratio points */
-	ratio_step = PSS_RATIO_STEP;
-	num_entries = (ratio_max - ratio_min) / ratio_step;
-	while (num_entries > PSS_MAX_ENTRIES-1) {
-		ratio_step <<= 1;
-		num_entries >>= 1;
-	}
-
-	/* P[T] is Turbo state if enabled */
-	if (get_turbo_state() == TURBO_ENABLED) {
-		/* _PSS package count including Turbo */
-		acpigen_write_package(num_entries + 2);
-
-		msr = rdmsr(MSR_TURBO_RATIO_LIMIT);
-		ratio_turbo = msr.lo & 0xff;
-
-		/* Add entry for Turbo ratio */
-		acpigen_write_PSS_package(
-			clock_max + 1,		/*MHz*/
-			power_max,		/*mW*/
-			PSS_LATENCY_TRANSITION,	/*lat1*/
-			PSS_LATENCY_BUSMASTER,	/*lat2*/
-			ratio_turbo << 8,	/*control*/
-			ratio_turbo << 8);	/*status*/
-	} else {
-		/* _PSS package count without Turbo */
-		acpigen_write_package(num_entries + 1);
-	}
-
-	/* First regular entry is max non-turbo ratio */
-	acpigen_write_PSS_package(
-		clock_max,		/*MHz*/
-		power_max,		/*mW*/
-		PSS_LATENCY_TRANSITION,	/*lat1*/
-		PSS_LATENCY_BUSMASTER,	/*lat2*/
-		ratio_max << 8,		/*control*/
-		ratio_max << 8);	/*status*/
-
-	/* Generate the remaining entries */
-	for (ratio = ratio_min + ((num_entries - 1) * ratio_step);
-	     ratio >= ratio_min; ratio -= ratio_step) {
-
-		/* Calculate power at this ratio */
-		power = calculate_power(power_max, ratio_max, ratio);
-		clock = ratio * SANDYBRIDGE_BCLK;
-
-		acpigen_write_PSS_package(
-			clock,			/*MHz*/
-			power,			/*mW*/
-			PSS_LATENCY_TRANSITION,	/*lat1*/
-			PSS_LATENCY_BUSMASTER,	/*lat2*/
-			ratio << 8,		/*control*/
-			ratio << 8);		/*status*/
-	}
-
-	/* Fix package length */
-	acpigen_pop_len();
-}
-
-void generate_cpu_entries(struct device *device)
-{
-	int coreID, cpuID, pcontrol_blk = PMB0_BASE, plen = 6;
-	int totalcores = dev_count_cpu();
-	int cores_per_package = get_cores_per_package();
-	int numcpus = totalcores/cores_per_package;
-
-	printk(BIOS_DEBUG, "Found %d CPU(s) with %d core(s) each.\n",
-	       numcpus, cores_per_package);
-
-	for (cpuID = 1; cpuID <= numcpus; cpuID++) {
-		for (coreID = 1; coreID <= cores_per_package; coreID++) {
-			if (coreID > 1) {
-				pcontrol_blk = 0;
-				plen = 0;
-			}
-
-			/* Generate processor \_PR.CPUx */
-			acpigen_write_processor(
-				(cpuID-1)*cores_per_package+coreID-1,
-				pcontrol_blk, plen);
-
-			/* Generate P-state tables */
-			generate_P_state_entries(
-				cpuID-1, cores_per_package);
-
-			/* Generate C-state tables */
-			generate_C_state_entries();
-
-			/* Generate T-state tables */
-			generate_T_state_entries(
-				cpuID-1, cores_per_package);
-
-			acpigen_pop_len();
-		}
-	}
-}
-
-struct chip_operations cpu_intel_model_206ax_ops = {
-	CHIP_NAME("Intel SandyBridge/IvyBridge CPU")
-};
diff --git a/src/cpu/intel/fsp_model_206ax/acpi/cpu.asl b/src/cpu/intel/fsp_model_206ax/acpi/cpu.asl
deleted file mode 100644
index a95c54a71c..0000000000
--- a/src/cpu/intel/fsp_model_206ax/acpi/cpu.asl
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The ChromiumOS 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.
- */
-
-/* These devices are created at runtime */
-External (\_PR.CP00, DeviceObj)
-External (\_PR.CP01, DeviceObj)
-External (\_PR.CP02, DeviceObj)
-External (\_PR.CP03, DeviceObj)
-External (\_PR.CP04, DeviceObj)
-External (\_PR.CP05, DeviceObj)
-External (\_PR.CP06, DeviceObj)
-External (\_PR.CP07, DeviceObj)
-
-/* Notify OS to re-read CPU tables, assuming ^2 CPU count */
-Method (PNOT)
-{
-	If (LGreaterEqual (\PCNT, 2)) {
-		Notify (\_PR.CP00, 0x81)  // _CST
-		Notify (\_PR.CP01, 0x81)  // _CST
-	}
-	If (LGreaterEqual (\PCNT, 4)) {
-		Notify (\_PR.CP02, 0x81)  // _CST
-		Notify (\_PR.CP03, 0x81)  // _CST
-	}
-	If (LGreaterEqual (\PCNT, 8)) {
-		Notify (\_PR.CP04, 0x81)  // _CST
-		Notify (\_PR.CP05, 0x81)  // _CST
-		Notify (\_PR.CP06, 0x81)  // _CST
-		Notify (\_PR.CP07, 0x81)  // _CST
-	}
-}
-
-/* Notify OS to re-read CPU _PPC limit, assuming ^2 CPU count */
-Method (PPCN)
-{
-	If (LGreaterEqual (\PCNT, 2)) {
-		Notify (\_PR.CP00, 0x80)  // _PPC
-		Notify (\_PR.CP01, 0x80)  // _PPC
-	}
-	If (LGreaterEqual (\PCNT, 4)) {
-		Notify (\_PR.CP02, 0x80)  // _PPC
-		Notify (\_PR.CP03, 0x80)  // _PPC
-	}
-	If (LGreaterEqual (\PCNT, 8)) {
-		Notify (\_PR.CP04, 0x80)  // _PPC
-		Notify (\_PR.CP05, 0x80)  // _PPC
-		Notify (\_PR.CP06, 0x80)  // _PPC
-		Notify (\_PR.CP07, 0x80)  // _PPC
-	}
-}
-
-/* Notify OS to re-read Throttle Limit tables, assuming ^2 CPU count */
-Method (TNOT)
-{
-	If (LGreaterEqual (\PCNT, 2)) {
-		Notify (\_PR.CP00, 0x82)  // _TPC
-		Notify (\_PR.CP01, 0x82)  // _TPC
-	}
-	If (LGreaterEqual (\PCNT, 4)) {
-		Notify (\_PR.CP02, 0x82)  // _TPC
-		Notify (\_PR.CP03, 0x82)  // _TPC
-	}
-	If (LGreaterEqual (\PCNT, 8)) {
-		Notify (\_PR.CP04, 0x82)  // _TPC
-		Notify (\_PR.CP05, 0x82)  // _TPC
-		Notify (\_PR.CP06, 0x82)  // _TPC
-		Notify (\_PR.CP07, 0x82)  // _TPC
-	}
-}
-
-/* Return a package containing enabled processor entries */
-Method (PPKG)
-{
-	If (LGreaterEqual (\PCNT, 8)) {
-		Return (Package() {\_PR.CP00, \_PR.CP01, \_PR.CP02, \_PR.CP03,
-				   \_PR.CP04, \_PR.CP05, \_PR.CP06, \_PR.CP07})
-	} ElseIf (LGreaterEqual (\PCNT, 4)) {
-		Return (Package() {\_PR.CP00, \_PR.CP01, \_PR.CP02, \_PR.CP03})
-	} ElseIf (LGreaterEqual (\PCNT, 2)) {
-		Return (Package() {\_PR.CP00, \_PR.CP01})
-	} Else {
-		Return (Package() {\_PR.CP00})
-	}
-}
diff --git a/src/cpu/intel/fsp_model_206ax/bootblock.c b/src/cpu/intel/fsp_model_206ax/bootblock.c
deleted file mode 100644
index 297edd2c49..0000000000
--- a/src/cpu/intel/fsp_model_206ax/bootblock.c
+++ /dev/null
@@ -1,21 +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 <cpu/intel/microcode/microcode.c>
-
-static void bootblock_cpu_init(void)
-{
-	intel_update_microcode_from_cbfs();
-}
diff --git a/src/cpu/intel/fsp_model_206ax/chip.h b/src/cpu/intel/fsp_model_206ax/chip.h
deleted file mode 100644
index a1fcff5ef0..0000000000
--- a/src/cpu/intel/fsp_model_206ax/chip.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 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.
- */
-
-/* Magic value used to locate this chip in the device tree */
-#define SPEEDSTEP_APIC_MAGIC 0xACAC
-
-struct cpu_intel_fsp_model_206ax_config {
-	u8 disable_acpi;	/* Do not generate CPU ACPI tables */
-
-	int c1_battery;		/* ACPI C1 on Battery Power */
-	int c2_battery;		/* ACPI C2 on Battery Power */
-	int c3_battery;		/* ACPI C3 on Battery Power */
-
-	int c1_acpower;		/* ACPI C1 on AC Power */
-	int c2_acpower;		/* ACPI C2 on AC Power */
-	int c3_acpower;		/* ACPI C3 on AC Power */
-
-	int tcc_offset;		/* TCC Activation Offset */
-};
diff --git a/src/cpu/intel/fsp_model_206ax/finalize.c b/src/cpu/intel/fsp_model_206ax/finalize.c
deleted file mode 100644
index 8655402599..0000000000
--- a/src/cpu/intel/fsp_model_206ax/finalize.c
+++ /dev/null
@@ -1,77 +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 <stdint.h>
-#include <stdlib.h>
-#include <arch/cpu.h>
-#include <cpu/x86/msr.h>
-#include "model_206ax.h"
-
-/* MSR Documentation based on
- * "Sandy Bridge Processor Family BIOS Writer's Guide (BWG)"
- * Document Number 504790
- * Revision 1.6.0, June 2012 */
-
-static void msr_set_bit(unsigned int reg, unsigned int bit)
-{
-	msr_t msr = rdmsr(reg);
-
-	if (bit < 32) {
-		if (msr.lo & (1 << bit))
-			return;
-		msr.lo |= 1 << bit;
-	} else {
-		if (msr.hi & (1 << (bit - 32)))
-			return;
-		msr.hi |= 1 << (bit - 32);
-	}
-
-	wrmsr(reg, msr);
-}
-
-void intel_model_206ax_finalize_smm(void)
-{
-	/* Lock C-State MSR */
-	msr_set_bit(MSR_PKG_CST_CONFIG_CONTROL, 15);
-
-	/* Lock AES-NI only if supported */
-	if (cpuid_ecx(1) & (1 << 25))
-		msr_set_bit(MSR_FEATURE_CONFIG, 0);
-
-#ifdef LOCK_POWER_CONTROL_REGISTERS
-	/*
-	 * Lock the power control registers.
-	 *
-	 * These registers can be left unlocked if modifying power
-	 * limits from the OS is desirable. Modifying power limits
-	 * from the OS can be especially useful for experimentation
-	 * during  early phases of system bringup while the thermal
-	 * power envelope is being proven.
-	 */
-
-	msr_set_bit(MSR_PP0_CURRENT_CONFIG, 31);
-	msr_set_bit(MSR_PP1_CURRENT_CONFIG, 31);
-	msr_set_bit(MSR_PKG_POWER_LIMIT, 63);
-	msr_set_bit(MSR_PP0_POWER_LIMIT, 31);
-	msr_set_bit(MSR_PP1_POWER_LIMIT, 31);
-#endif
-
-	/* Lock TM interrupts - route thermal events to all processors */
-	msr_set_bit(MSR_MISC_PWR_MGMT, 22);
-
-	/* Lock memory configuration to protect SMM */
-	msr_set_bit(MSR_LT_LOCK_MEMORY, 0);
-}
diff --git a/src/cpu/intel/fsp_model_206ax/model_206ax.h b/src/cpu/intel/fsp_model_206ax/model_206ax.h
deleted file mode 100644
index 29013f2a15..0000000000
--- a/src/cpu/intel/fsp_model_206ax/model_206ax.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The ChromiumOS 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.
- */
-
-#ifndef _CPU_INTEL_MODEL_206AX_H
-#define _CPU_INTEL_MODEL_206AX_H
-
-/* SandyBridge/IvyBridge bus clock is fixed at 100MHz */
-#define SANDYBRIDGE_BCLK		100
-
-#define MSR_FEATURE_CONFIG		0x13c
-#define MSR_FLEX_RATIO			0x194
-#define  FLEX_RATIO_LOCK		(1 << 20)
-#define  FLEX_RATIO_EN			(1 << 16)
-#define MSR_TEMPERATURE_TARGET		0x1a2
-#define MSR_LT_LOCK_MEMORY		0x2e7
-
-#define MSR_PIC_MSG_CONTROL		0x2e
-#define MSR_PLATFORM_INFO		0xce
-#define  PLATFORM_INFO_SET_TDP		(1 << 29)
-#define MSR_PKG_CST_CONFIG_CONTROL	0xe2
-#define MSR_PMG_IO_CAPTURE_BASE		0xe4
-
-#define MSR_MISC_PWR_MGMT		0x1aa
-#define  MISC_PWR_MGMT_EIST_HW_DIS	(1 << 0)
-#define MSR_TURBO_RATIO_LIMIT		0x1ad
-#define MSR_POWER_CTL			0x1fc
-
-#define MSR_PKGC3_IRTL			0x60a
-#define MSR_PKGC6_IRTL			0x60b
-#define MSR_PKGC7_IRTL			0x60c
-#define  IRTL_VALID			(1 << 15)
-#define  IRTL_1_NS			(0 << 10)
-#define  IRTL_32_NS			(1 << 10)
-#define  IRTL_1024_NS			(2 << 10)
-#define  IRTL_32768_NS			(3 << 10)
-#define  IRTL_1048576_NS		(4 << 10)
-#define  IRTL_33554432_NS		(5 << 10)
-#define  IRTL_RESPONSE_MASK		(0x3ff)
-
-/* long duration in low dword, short duration in high dword */
-#define MSR_PKG_POWER_LIMIT		0x610
-#define  PKG_POWER_LIMIT_MASK		0x7fff
-#define  PKG_POWER_LIMIT_EN		(1 << 15)
-#define  PKG_POWER_LIMIT_CLAMP		(1 << 16)
-#define  PKG_POWER_LIMIT_TIME_SHIFT	17
-#define  PKG_POWER_LIMIT_TIME_MASK	0x7f
-
-#define MSR_PP0_CURRENT_CONFIG		0x601
-#define  PP0_CURRENT_LIMIT		(112 << 3) /* 112 A */
-#define MSR_PP1_CURRENT_CONFIG		0x602
-#define  PP1_CURRENT_LIMIT_SNB		(35 << 3) /* 35 A */
-#define  PP1_CURRENT_LIMIT_IVB		(50 << 3) /* 50 A */
-#define MSR_PKG_POWER_SKU_UNIT		0x606
-#define MSR_PKG_POWER_SKU		0x614
-#define MSR_PP0_POWER_LIMIT		0x638
-#define MSR_PP1_POWER_LIMIT		0x640
-
-#define IVB_CONFIG_TDP_MIN_CPUID	0x306a2
-#define MSR_CONFIG_TDP_NOMINAL		0x648
-#define MSR_CONFIG_TDP_LEVEL1		0x649
-#define MSR_CONFIG_TDP_LEVEL2		0x64a
-#define MSR_CONFIG_TDP_CONTROL		0x64b
-#define MSR_TURBO_ACTIVATION_RATIO	0x64c
-
-/* P-state configuration */
-#define PSS_MAX_ENTRIES			8
-#define PSS_RATIO_STEP			2
-#define PSS_LATENCY_TRANSITION		10
-#define PSS_LATENCY_BUSMASTER		10
-
-#ifndef __ROMCC__
-#ifdef __SMM__
-/* Lock MSRs */
-void intel_model_206ax_finalize_smm(void);
-#else
-/* Configure power limits for turbo mode */
-void set_power_limits(u8 power_limit_1_time);
-int cpu_config_tdp_levels(void);
-void smm_relocate(void);
-#endif
-#endif
-
-#endif
diff --git a/src/cpu/intel/fsp_model_206ax/model_206ax_init.c b/src/cpu/intel/fsp_model_206ax/model_206ax_init.c
deleted file mode 100644
index 3eb07b0e7e..0000000000
--- a/src/cpu/intel/fsp_model_206ax/model_206ax_init.c
+++ /dev/null
@@ -1,395 +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.
- *
- * 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 <device/device.h>
-#include <string.h>
-#include <arch/acpi.h>
-#include <cpu/cpu.h>
-#include <cpu/x86/mtrr.h>
-#include <cpu/x86/msr.h>
-#include <cpu/x86/lapic.h>
-#include <cpu/intel/microcode.h>
-#include <cpu/intel/speedstep.h>
-#include <cpu/intel/turbo.h>
-#include <cpu/x86/cache.h>
-#include <cpu/x86/name.h>
-#include <pc80/mc146818rtc.h>
-#include "model_206ax.h"
-#include "chip.h"
-#include <cpu/intel/smm/gen1/smi.h>
-#include <cpu/intel/common/common.h>
-
-/* Convert time in seconds to POWER_LIMIT_1_TIME MSR value */
-static const u8 power_limit_time_sec_to_msr[] = {
-	[0]   = 0x00,
-	[1]   = 0x0a,
-	[2]   = 0x0b,
-	[3]   = 0x4b,
-	[4]   = 0x0c,
-	[5]   = 0x2c,
-	[6]   = 0x4c,
-	[7]   = 0x6c,
-	[8]   = 0x0d,
-	[10]  = 0x2d,
-	[12]  = 0x4d,
-	[14]  = 0x6d,
-	[16]  = 0x0e,
-	[20]  = 0x2e,
-	[24]  = 0x4e,
-	[28]  = 0x6e,
-	[32]  = 0x0f,
-	[40]  = 0x2f,
-	[48]  = 0x4f,
-	[56]  = 0x6f,
-	[64]  = 0x10,
-	[80]  = 0x30,
-	[96]  = 0x50,
-	[112] = 0x70,
-	[128] = 0x11,
-};
-
-/* Convert POWER_LIMIT_1_TIME MSR value to seconds */
-static const u8 power_limit_time_msr_to_sec[] = {
-	[0x00] = 0,
-	[0x0a] = 1,
-	[0x0b] = 2,
-	[0x4b] = 3,
-	[0x0c] = 4,
-	[0x2c] = 5,
-	[0x4c] = 6,
-	[0x6c] = 7,
-	[0x0d] = 8,
-	[0x2d] = 10,
-	[0x4d] = 12,
-	[0x6d] = 14,
-	[0x0e] = 16,
-	[0x2e] = 20,
-	[0x4e] = 24,
-	[0x6e] = 28,
-	[0x0f] = 32,
-	[0x2f] = 40,
-	[0x4f] = 48,
-	[0x6f] = 56,
-	[0x10] = 64,
-	[0x30] = 80,
-	[0x50] = 96,
-	[0x70] = 112,
-	[0x11] = 128,
-};
-
-int cpu_config_tdp_levels(void)
-{
-	msr_t platform_info;
-
-	/* Minimum CPU revision */
-	if (cpuid_eax(1) < IVB_CONFIG_TDP_MIN_CPUID)
-		return 0;
-
-	/* Bits 34:33 indicate how many levels supported */
-	platform_info = rdmsr(MSR_PLATFORM_INFO);
-	return (platform_info.hi >> 1) & 3;
-}
-
-/*
- * Configure processor power limits if possible
- * This must be done AFTER set of BIOS_RESET_CPL
- */
-void set_power_limits(u8 power_limit_1_time)
-{
-	msr_t msr = rdmsr(MSR_PLATFORM_INFO);
-	msr_t limit;
-	unsigned int power_unit;
-	unsigned int tdp, min_power, max_power, max_time;
-	u8 power_limit_1_val;
-
-	if (power_limit_1_time >= ARRAY_SIZE(power_limit_time_sec_to_msr))
-		return;
-
-	if (!(msr.lo & PLATFORM_INFO_SET_TDP))
-		return;
-
-	/* Get units */
-	msr = rdmsr(MSR_PKG_POWER_SKU_UNIT);
-	power_unit = 2 << ((msr.lo & 0xf) - 1);
-
-	/* Get power defaults for this SKU */
-	msr = rdmsr(MSR_PKG_POWER_SKU);
-	tdp = msr.lo & 0x7fff;
-	min_power = (msr.lo >> 16) & 0x7fff;
-	max_power = msr.hi & 0x7fff;
-	max_time = (msr.hi >> 16) & 0x7f;
-
-	printk(BIOS_DEBUG, "CPU TDP: %u Watts\n", tdp / power_unit);
-
-	if (power_limit_time_msr_to_sec[max_time] > power_limit_1_time)
-		power_limit_1_time = power_limit_time_msr_to_sec[max_time];
-
-	if (min_power > 0 && tdp < min_power)
-		tdp = min_power;
-
-	if (max_power > 0 && tdp > max_power)
-		tdp = max_power;
-
-	power_limit_1_val = power_limit_time_sec_to_msr[power_limit_1_time];
-
-	/* Set long term power limit to TDP */
-	limit.lo = 0;
-	limit.lo |= tdp & PKG_POWER_LIMIT_MASK;
-	limit.lo |= PKG_POWER_LIMIT_EN;
-	limit.lo |= (power_limit_1_val & PKG_POWER_LIMIT_TIME_MASK) <<
-		PKG_POWER_LIMIT_TIME_SHIFT;
-
-	/* Set short term power limit to 1.25 * TDP */
-	limit.hi = 0;
-	limit.hi |= ((tdp * 125) / 100) & PKG_POWER_LIMIT_MASK;
-	limit.hi |= PKG_POWER_LIMIT_EN;
-	/* Power limit 2 time is only programmable on SNB EP/EX */
-
-	wrmsr(MSR_PKG_POWER_LIMIT, limit);
-
-	/* Use nominal TDP values for CPUs with configurable TDP */
-	if (cpu_config_tdp_levels()) {
-		msr = rdmsr(MSR_CONFIG_TDP_NOMINAL);
-		limit.hi = 0;
-		limit.lo = msr.lo & 0xff;
-		wrmsr(MSR_TURBO_ACTIVATION_RATIO, limit);
-	}
-}
-
-static void configure_misc(void)
-{
-	msr_t msr;
-
-	msr = rdmsr(IA32_MISC_ENABLE);
-	msr.lo |= (1 << 0);	  /* Fast String enable */
-	msr.lo |= (1 << 3);	  /* TM1/TM2/EMTTM enable */
-	msr.lo |= (1 << 16);	  /* Enhanced SpeedStep Enable */
-	wrmsr(IA32_MISC_ENABLE, msr);
-
-	/* Disable Thermal interrupts */
-	msr.lo = 0;
-	msr.hi = 0;
-	wrmsr(IA32_THERM_INTERRUPT, msr);
-
-	/* Enable package critical interrupt only */
-	msr.lo = 1 << 4;
-	msr.hi = 0;
-	wrmsr(IA32_PACKAGE_THERM_INTERRUPT, msr);
-}
-
-static void enable_lapic_tpr(void)
-{
-	msr_t msr;
-
-	msr = rdmsr(MSR_PIC_MSG_CONTROL);
-	msr.lo &= ~(1 << 10);	/* Enable APIC TPR updates */
-	wrmsr(MSR_PIC_MSG_CONTROL, msr);
-}
-
-static void configure_dca_cap(void)
-{
-	struct cpuid_result cpuid_regs;
-	msr_t msr;
-
-	/* Check feature flag in CPUID.(EAX=1):ECX[18]==1 */
-	cpuid_regs = cpuid(1);
-	if (cpuid_regs.ecx & (1 << 18)) {
-		msr = rdmsr(IA32_PLATFORM_DCA_CAP);
-		msr.lo |= 1;
-		wrmsr(IA32_PLATFORM_DCA_CAP, msr);
-	}
-}
-
-static void set_max_ratio(void)
-{
-	msr_t msr, perf_ctl;
-
-	perf_ctl.hi = 0;
-
-	/* Check for configurable TDP option */
-	if (cpu_config_tdp_levels()) {
-		/* Set to nominal TDP ratio */
-		msr = rdmsr(MSR_CONFIG_TDP_NOMINAL);
-		perf_ctl.lo = (msr.lo & 0xff) << 8;
-	} else {
-		/* Platform Info bits 15:8 give max ratio */
-		msr = rdmsr(MSR_PLATFORM_INFO);
-		perf_ctl.lo = msr.lo & 0xff00;
-	}
-	wrmsr(IA32_PERF_CTL, perf_ctl);
-
-	printk(BIOS_DEBUG, "model_x06ax: frequency set to %d\n",
-	       ((perf_ctl.lo >> 8) & 0xff) * SANDYBRIDGE_BCLK);
-}
-
-static void configure_mca(void)
-{
-	msr_t msr;
-	int i;
-
-	msr.lo = msr.hi = 0;
-	/* This should only be done on a cold boot */
-	for (i = 0; i < 7; i++)
-		wrmsr(IA32_MC0_STATUS + (i * 4), msr);
-}
-
-int cpu_get_apic_id_map(int *apic_id_map)
-{
-	struct cpuid_result result;
-	unsigned int threads_per_package, threads_per_core, i, shift = 0;
-
-	/* Logical processors (threads) per core */
-	result = cpuid_ext(0xb, 0);
-	threads_per_core = result.ebx & 0xffff;
-
-	/* Logical processors (threads) per package */
-	result = cpuid_ext(0xb, 1);
-	threads_per_package = result.ebx & 0xffff;
-
-	if (threads_per_core == 1)
-		shift++;
-
-	for (i = 0; i < threads_per_package && i < CONFIG_MAX_CPUS; i++)
-		apic_id_map[i] = i << shift;
-
-	return threads_per_package;
-}
-
-/*
- * Initialize any extra cores/threads in this package.
- */
-static void intel_cores_init(struct device *cpu)
-{
-	struct cpuid_result result;
-	unsigned int threads_per_package, threads_per_core, i;
-
-	/* Logical processors (threads) per core */
-	result = cpuid_ext(0xb, 0);
-	threads_per_core = result.ebx & 0xffff;
-
-	/* Logical processors (threads) per package */
-	result = cpuid_ext(0xb, 1);
-	threads_per_package = result.ebx & 0xffff;
-
-	/* Only initialize extra cores from BSP */
-	if (cpu->path.apic.apic_id)
-		return;
-
-	printk(BIOS_DEBUG, "CPU: %u has %u cores, %u threads per core\n",
-	       cpu->path.apic.apic_id, threads_per_package/threads_per_core,
-	       threads_per_core);
-
-	for (i = 1; i < threads_per_package; ++i) {
-		struct device_path cpu_path;
-		struct device *new;
-
-		/* Build the CPU device path */
-		cpu_path.type = DEVICE_PATH_APIC;
-		cpu_path.apic.apic_id =
-			cpu->path.apic.apic_id + i;
-
-		/* Update APIC ID if no hyperthreading */
-		if (threads_per_core == 1)
-			cpu_path.apic.apic_id <<= 1;
-
-		/* Allocate the new CPU device structure */
-		new = alloc_dev(cpu->bus, &cpu_path);
-		if (!new)
-			continue;
-
-		printk(BIOS_DEBUG, "CPU: %u has core %u\n",
-		       cpu->path.apic.apic_id,
-		       new->path.apic.apic_id);
-
-		/* Start the new CPU */
-		if (is_smp_boot() && !start_cpu(new)) {
-			/* Record the error in cpu? */
-			printk(BIOS_ERR, "CPU %u would not start!\n",
-			       new->path.apic.apic_id);
-		}
-	}
-}
-
-static void model_206ax_init(struct device *cpu)
-{
-	char processor_name[49];
-
-	/* Turn on caching if we haven't already */
-	x86_enable_cache();
-
-	intel_update_microcode_from_cbfs();
-
-	/* Clear out pending MCEs */
-	configure_mca();
-
-	/* Print processor name */
-	fill_processor_name(processor_name);
-	printk(BIOS_INFO, "CPU: %s.\n", processor_name);
-
-	/* Setup MTRRs based on physical address size */
-	x86_setup_mtrrs_with_detect();
-	x86_mtrr_check();
-
-	/* Setup Page Attribute Tables (PAT) */
-	// TODO set up PAT
-
-	/* Enable the local CPU APICs */
-	enable_lapic_tpr();
-	setup_lapic();
-
-	/* Set virtualization based on Kconfig option */
-	set_vmx();
-
-	/* Configure Enhanced SpeedStep and Thermal Sensors */
-	configure_misc();
-
-	/* Enable Direct Cache Access */
-	configure_dca_cap();
-
-	/* Set Max Ratio */
-	set_max_ratio();
-
-	/* Enable Turbo */
-	enable_turbo();
-
-	/* Start up extra cores */
-	intel_cores_init(cpu);
-}
-
-static struct device_operations cpu_dev_ops = {
-	.init     = model_206ax_init,
-};
-
-static const struct cpu_device_id cpu_table[] = {
-	{ X86_VENDOR_INTEL, 0x206a0 }, /* Intel Sandybridge */
-	{ X86_VENDOR_INTEL, 0x206a6 }, /* Intel Sandybridge D1 */
-	{ X86_VENDOR_INTEL, 0x206a7 }, /* Intel Sandybridge D2/J1 */
-	{ X86_VENDOR_INTEL, 0x306a0 }, /* Intel IvyBridge */
-	{ X86_VENDOR_INTEL, 0x306a2 }, /* Intel IvyBridge */
-	{ X86_VENDOR_INTEL, 0x306a4 }, /* Intel IvyBridge */
-	{ X86_VENDOR_INTEL, 0x306a5 }, /* Intel IvyBridge */
-	{ X86_VENDOR_INTEL, 0x306a6 }, /* Intel IvyBridge */
-	{ X86_VENDOR_INTEL, 0x306a8 }, /* Intel IvyBridge */
-	{ X86_VENDOR_INTEL, 0x306a9 }, /* Intel IvyBridge */
-	{ 0, 0 },
-};
-
-static const struct cpu_driver driver __cpu_driver = {
-	.ops      = &cpu_dev_ops,
-	.id_table = cpu_table,
-};