intel/smm: Provide common smm_relocation_params

Pull in all copies of smm_relocation_params structs defined
for intel platforms.

Pull in all the inlined MSR accessors to the header file.

Change-Id: I39c6cffee95433aea1a3c783b869eedfff094413
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34840
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

src/cpu/intel/common/Kconfig

@@ -26,3 +26,7 @@ config CPU_INTEL_COMMON_HYPERTHREADING
 	bool
 
 endif
+
+config CPU_INTEL_COMMON_SMM
+	bool
+	default y if CPU_INTEL_COMMON

src/cpu/intel/haswell/smmrelocate.c

@@ -45,49 +45,7 @@
 #define SMRR_SUPPORTED (1 << 11)
 #define PRMRR_SUPPORTED (1 << 12)
 
-struct smm_relocation_params {
-	uintptr_t ied_base;
-	size_t ied_size;
-	msr_t smrr_base;
-	msr_t smrr_mask;
-	msr_t prmrr_base;
-	msr_t prmrr_mask;
-	msr_t uncore_prmrr_base;
-	msr_t uncore_prmrr_mask;
-	/* The smm_save_state_in_msrs field indicates if SMM save state
-	 * locations live in MSRs. This indicates to the CPUs how to adjust
-	 * the SMMBASE and IEDBASE */
-	int smm_save_state_in_msrs;
-};
 
-/* This gets filled in and used during relocation. */
-static struct smm_relocation_params smm_reloc_params;
-
-static inline void write_smrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG, "Writing SMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->smrr_base.lo, relo_params->smrr_mask.lo);
-	wrmsr(IA32_SMRR_PHYS_BASE, relo_params->smrr_base);
-	wrmsr(IA32_SMRR_PHYS_MASK, relo_params->smrr_mask);
-}
-
-static inline void write_prmrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG, "Writing PRMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->prmrr_base.lo, relo_params->prmrr_mask.lo);
-	wrmsr(MSR_PRMRR_PHYS_BASE, relo_params->prmrr_base);
-	wrmsr(MSR_PRMRR_PHYS_MASK, relo_params->prmrr_mask);
-}
-
-static inline void write_uncore_prmrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG,
-	       "Writing UNCORE_PRMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->uncore_prmrr_base.lo,
-	       relo_params->uncore_prmrr_mask.lo);
-	wrmsr(MSR_UNCORE_PRMRR_PHYS_BASE, relo_params->uncore_prmrr_base);
-	wrmsr(MSR_UNCORE_PRMRR_PHYS_MASK, relo_params->uncore_prmrr_mask);
-}
 
 static void update_save_state(int cpu, uintptr_t curr_smbase,
 				uintptr_t staggered_smbase,

src/cpu/intel/smm/Makefile.inc

@@ -0,0 +1 @@
+ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smm_reloc.c

src/cpu/intel/smm/gen1/smmrelocate.c

@@ -39,17 +39,6 @@
 #define  C_BASE_SEG	((0 << 2) | (1 << 1) | (0 << 0))
 
 
-
-struct smm_relocation_params {
-	uintptr_t ied_base;
-	size_t ied_size;
-	msr_t smrr_base;
-	msr_t smrr_mask;
-};
-
-/* This gets filled in and used during relocation. */
-static struct smm_relocation_params smm_reloc_params;
-
 /* On model_6fx, model_1067x and model_106cx SMRR functions slightly
    differently. The MSR are at different location from the rest
    and need to be explicitly enabled in IA32_FEATURE_CONTROL MSR. */
@@ -88,15 +77,6 @@ static void write_smrr_alt(struct smm_relocation_params *relo_params)
 	wrmsr(MSR_SMRR_PHYS_MASK, relo_params->smrr_mask);
 }
 
-static void write_smrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG, "Writing SMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->smrr_base.lo, relo_params->smrr_mask.lo);
-
-	wrmsr(IA32_SMRR_PHYS_BASE, relo_params->smrr_base);
-	wrmsr(IA32_SMRR_PHYS_MASK, relo_params->smrr_mask);
-}
-
 static void fill_in_relocation_params(struct smm_relocation_params *params)
 {
 	uintptr_t tseg_base;

src/cpu/intel/smm/smm_reloc.c

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Intel Corp.
- *
  * 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.
@@ -13,26 +11,6 @@
  * GNU General Public License for more details.
  */
 
-#ifndef _SOC_SMM_H_
+#include <cpu/intel/smm_reloc.h>
-#define _SOC_SMM_H_
 
-#include <stdint.h>
+struct smm_relocation_params smm_reloc_params;
-#include <cpu/x86/msr.h>
-#include <cpu/x86/smm.h>
-#include <soc/gpio.h>
-
-
-struct smm_relocation_params {
-	uintptr_t ied_base;
-	size_t ied_size;
-	msr_t smrr_base;
-	msr_t smrr_mask;
-	/*
-	 * The smm_save_state_in_msrs field indicates if SMM save state
-	 * locations live in MSRs. This indicates to the CPUs how to adjust
-	 * the SMMBASE and IEDBASE
-	 */
-	int smm_save_state_in_msrs;
-};
-
-#endif

src/cpu/x86/Makefile.inc

@@ -6,6 +6,8 @@ ramstage-$(CONFIG_PARALLEL_MP) += mp_init.c
 ramstage-$(CONFIG_MIRROR_PAYLOAD_TO_RAM_BEFORE_LOADING) += mirror_payload.c
 ramstage-y += backup_default_smm.c
 
+subdirs-$(CONFIG_CPU_INTEL_COMMON_SMM) += ../intel/smm
+
 additional-dirs += $(obj)/cpu/x86
 
 SIPI_ELF=$(obj)/cpu/x86/sipi_vector.elf

src/include/cpu/intel/smm_reloc.h

@@ -14,7 +14,29 @@
 #ifndef __INTEL_SMM_RELOC_H__
 #define __INTEL_SMM_RELOC_H__
 
+#include <console/console.h>
 #include <types.h>
+#include <cpu/x86/msr.h>
+#include <cpu/x86/mtrr.h>
+
+struct smm_relocation_params {
+	uintptr_t ied_base;
+	size_t ied_size;
+	msr_t smrr_base;
+	msr_t smrr_mask;
+	msr_t prmrr_base;
+	msr_t prmrr_mask;
+	msr_t uncore_prmrr_base;
+	msr_t uncore_prmrr_mask;
+	/*
+	 * The smm_save_state_in_msrs field indicates if SMM save state
+	 * locations live in MSRs. This indicates to the CPUs how to adjust
+	 * the SMMBASE and IEDBASE
+	 */
+	int smm_save_state_in_msrs;
+};
+
+extern struct smm_relocation_params smm_reloc_params;
 
 struct ied_header {
 	char signature[10];
@@ -42,4 +64,36 @@ void smm_relocation_handler(int cpu, uintptr_t curr_smbase, uintptr_t staggered_
 
 bool cpu_has_alternative_smrr(void);
 
+
+#define MSR_PRMRR_PHYS_BASE 0x1f4
+#define MSR_PRMRR_PHYS_MASK 0x1f5
+#define MSR_UNCORE_PRMRR_PHYS_BASE 0x2f4
+#define MSR_UNCORE_PRMRR_PHYS_MASK 0x2f5
+
+static inline void write_smrr(struct smm_relocation_params *relo_params)
+{
+	printk(BIOS_DEBUG, "Writing SMRR. base = 0x%08x, mask=0x%08x\n",
+	       relo_params->smrr_base.lo, relo_params->smrr_mask.lo);
+	wrmsr(IA32_SMRR_PHYS_BASE, relo_params->smrr_base);
+	wrmsr(IA32_SMRR_PHYS_MASK, relo_params->smrr_mask);
+}
+
+static inline void write_prmrr(struct smm_relocation_params *relo_params)
+{
+	printk(BIOS_DEBUG, "Writing PRMRR. base = 0x%08x, mask=0x%08x\n",
+	       relo_params->prmrr_base.lo, relo_params->prmrr_mask.lo);
+	wrmsr(MSR_PRMRR_PHYS_BASE, relo_params->prmrr_base);
+	wrmsr(MSR_PRMRR_PHYS_MASK, relo_params->prmrr_mask);
+}
+
+static inline void write_uncore_prmrr(struct smm_relocation_params *relo_params)
+{
+	printk(BIOS_DEBUG,
+	       "Writing UNCORE_PRMRR. base = 0x%08x, mask=0x%08x\n",
+	       relo_params->uncore_prmrr_base.lo,
+	       relo_params->uncore_prmrr_mask.lo);
+	wrmsr(MSR_UNCORE_PRMRR_PHYS_BASE, relo_params->uncore_prmrr_base);
+	wrmsr(MSR_UNCORE_PRMRR_PHYS_MASK, relo_params->uncore_prmrr_mask);
+}
+
 #endif

src/mainboard/google/auron/smihandler.c

@@ -19,7 +19,6 @@
 #include <console/console.h>
 #include <cpu/x86/smm.h>
 #include <soc/pm.h>
-#include <soc/smm.h>
 #include <elog.h>
 #include <ec/google/chromeec/ec.h>
 #include <soc/gpio.h>

src/mainboard/google/jecht/smihandler.c

@@ -18,7 +18,6 @@
 #include <console/console.h>
 #include <cpu/x86/smm.h>
 #include <soc/pm.h>
-#include <soc/smm.h>
 #include <ec/google/chromeec/ec.h>
 #include <soc/gpio.h>
 #include <soc/iomap.h>

src/soc/intel/baytrail/cpu.c

@@ -33,7 +33,6 @@
 #include <soc/msr.h>
 #include <soc/pattrs.h>
 #include <soc/ramstage.h>
-#include <soc/smm.h>
 
 /* Core level MSRs */
 const struct reg_script core_msr_script[] = {
@@ -88,13 +87,6 @@ static const struct cpu_driver driver __cpu_driver = {
  * MP and SMM loading initialization.
  */
 
-struct smm_relocation_params {
-	msr_t smrr_base;
-	msr_t smrr_mask;
-};
-
-static struct smm_relocation_params smm_reloc_params;
-
 /* Package level MSRs */
 static const struct reg_script package_msr_script[] = {
 	/* Set Package TDP to ~7W */

src/soc/intel/braswell/cpu.c

@@ -22,7 +22,6 @@
 #include <cpu/intel/microcode.h>
 #include <cpu/intel/smm_reloc.h>
 #include <cpu/intel/turbo.h>
-#include <cpu/intel/smm_reloc.h>
 #include <cpu/x86/cache.h>
 #include <cpu/x86/lapic.h>
 #include <cpu/x86/mp.h>
@@ -34,7 +33,6 @@
 #include <soc/msr.h>
 #include <soc/pattrs.h>
 #include <soc/ramstage.h>
-#include <soc/smm.h>
 #include <stdlib.h>
 
 /* Core level MSRs */
@@ -98,13 +96,6 @@ static const struct cpu_driver driver __cpu_driver = {
  * MP and SMM loading initialization.
  */
 
-struct smm_relocation_params {
-	msr_t smrr_base;
-	msr_t smrr_mask;
-};
-
-static struct smm_relocation_params smm_reloc_params;
-
 /* Package level MSRs */
 static const struct reg_script package_msr_script[] = {
 	/* Set Package TDP to ~7W */

src/soc/intel/broadwell/cpu.c

@@ -36,7 +36,6 @@
 #include <soc/pci_devs.h>
 #include <soc/ramstage.h>
 #include <soc/rcba.h>
-#include <soc/smm.h>
 #include <soc/systemagent.h>
 #include <soc/intel/broadwell/chip.h>
 #include <cpu/intel/common/common.h>

src/soc/intel/broadwell/include/soc/smm.h

@@ -1,38 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 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 _BROADWELL_SMM_H_
-#define _BROADWELL_SMM_H_
-
-#include <stdint.h>
-#include <cpu/x86/msr.h>
-
-
-struct smm_relocation_params {
-	uintptr_t ied_base;
-	size_t ied_size;
-	msr_t smrr_base;
-	msr_t smrr_mask;
-	msr_t prmrr_base;
-	msr_t prmrr_mask;
-	msr_t uncore_prmrr_base;
-	msr_t uncore_prmrr_mask;
-	/* The smm_save_state_in_msrs field indicates if SMM save state
-	 * locations live in MSRs. This indicates to the CPUs how to adjust
-	 * the SMMBASE and IEDBASE */
-	int smm_save_state_in_msrs;
-};
-
-#endif

src/soc/intel/broadwell/memmap.c

@@ -21,7 +21,6 @@
 #include <device/pci_ops.h>
 #include <soc/pci_devs.h>
 #include <soc/systemagent.h>
-#include <soc/smm.h>
 #include <stdint.h>
 
 static uintptr_t dpr_region_start(void)

src/soc/intel/broadwell/pei_data.c

@@ -19,7 +19,6 @@
 #include <soc/iomap.h>
 #include <soc/pei_data.h>
 #include <soc/pei_wrapper.h>
-#include <soc/smm.h>
 
 static void ABI_X86 send_to_console(unsigned char b)
 {

src/soc/intel/broadwell/romstage/raminit.c

@@ -33,7 +33,6 @@
 #include <soc/pei_wrapper.h>
 #include <soc/pm.h>
 #include <soc/romstage.h>
-#include <soc/smm.h>
 #include <soc/systemagent.h>
 
 /*

src/soc/intel/broadwell/smi.c

@@ -24,7 +24,6 @@
 #include <soc/iomap.h>
 #include <soc/pch.h>
 #include <soc/pm.h>
-#include <soc/smm.h>
 
 void smm_southbridge_clear_state(void)
 {

src/soc/intel/broadwell/smihandler.c

@@ -33,7 +33,6 @@
 #include <soc/pci_devs.h>
 #include <soc/pm.h>
 #include <soc/rcba.h>
-#include <soc/smm.h>
 #include <soc/xhci.h>
 #include <drivers/intel/gma/i915_reg.h>
 

src/soc/intel/broadwell/smmrelocate.c

@@ -30,37 +30,8 @@
 #include <soc/cpu.h>
 #include <soc/msr.h>
 #include <soc/pci_devs.h>
-#include <soc/smm.h>
 #include <soc/systemagent.h>
 
-/* This gets filled in and used during relocation. */
-static struct smm_relocation_params smm_reloc_params;
-
-static inline void write_smrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG, "Writing SMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->smrr_base.lo, relo_params->smrr_mask.lo);
-	wrmsr(IA32_SMRR_PHYS_BASE, relo_params->smrr_base);
-	wrmsr(IA32_SMRR_PHYS_MASK, relo_params->smrr_mask);
-}
-
-static inline void write_prmrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG, "Writing PRMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->prmrr_base.lo, relo_params->prmrr_mask.lo);
-	wrmsr(MSR_PRMRR_PHYS_BASE, relo_params->prmrr_base);
-	wrmsr(MSR_PRMRR_PHYS_MASK, relo_params->prmrr_mask);
-}
-
-static inline void write_uncore_prmrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG,
-	       "Writing UNCORE_PRMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->uncore_prmrr_base.lo,
-	       relo_params->uncore_prmrr_mask.lo);
-	wrmsr(MSR_UNCORE_PRMRR_PHYS_BASE, relo_params->uncore_prmrr_base);
-	wrmsr(MSR_UNCORE_PRMRR_PHYS_MASK, relo_params->uncore_prmrr_mask);
-}
 
 static void update_save_state(int cpu, uintptr_t curr_smbase,
 				uintptr_t staggered_smbase,

src/soc/intel/cannonlake/cpu.c

@@ -28,7 +28,6 @@
 #include <soc/msr.h>
 #include <soc/pci_devs.h>
 #include <soc/pm.h>
-#include <soc/smm.h>
 #include <soc/systemagent.h>
 #include <cpu/x86/mtrr.h>
 #include <cpu/intel/microcode.h>

src/soc/intel/cannonlake/include/soc/smm.h

@@ -1,39 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 Google Inc.
- * Copyright (C) 2017 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _SOC_SMM_H_
-#define _SOC_SMM_H_
-
-#include <stdint.h>
-#include <cpu/x86/msr.h>
-#include <cpu/x86/smm.h>
-#include <soc/gpio.h>
-
-
-struct smm_relocation_params {
-	uintptr_t ied_base;
-	size_t ied_size;
-	msr_t smrr_base;
-	msr_t smrr_mask;
-	/*
-	 * The smm_save_state_in_msrs field indicates if SMM save state
-	 * locations live in MSRs. This indicates to the CPUs how to adjust
-	 * the SMMBASE and IEDBASE
-	 */
-	int smm_save_state_in_msrs;
-};
-
-#endif

src/soc/intel/cannonlake/smmrelocate.c

@@ -31,20 +31,9 @@
 #include <soc/cpu.h>
 #include <soc/msr.h>
 #include <soc/pci_devs.h>
-#include <soc/smm.h>
 #include <soc/systemagent.h>
 #include "chip.h"
 
-/* This gets filled in and used during relocation. */
-static struct smm_relocation_params smm_reloc_params;
-
-static inline void write_smrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG, "Writing SMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->smrr_base.lo, relo_params->smrr_mask.lo);
-	wrmsr(IA32_SMRR_PHYS_BASE, relo_params->smrr_base);
-	wrmsr(IA32_SMRR_PHYS_MASK, relo_params->smrr_mask);
-}
 
 static void update_save_state(int cpu, uintptr_t curr_smbase,
 				uintptr_t staggered_smbase,

src/soc/intel/icelake/Kconfig

@@ -36,6 +36,7 @@ config CPU_SPECIFIC_OPTIONS
 	select SMP
 	select SOC_AHCI_PORT_IMPLEMENTED_INVERT
 	select PMC_GLOBAL_RESET_ENABLE_LOCK
+	select CPU_INTEL_COMMON_SMM
 	select SOC_INTEL_COMMON
 	select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE
 	select SOC_INTEL_COMMON_BLOCK

src/soc/intel/icelake/cpu.c

@@ -30,7 +30,6 @@
 #include <soc/msr.h>
 #include <soc/pci_devs.h>
 #include <soc/pm.h>
-#include <soc/smm.h>
 #include <soc/soc_chip.h>
 
 static void soc_fsp_load(void)

src/soc/intel/icelake/smmrelocate.c

@@ -30,20 +30,9 @@
 #include <soc/cpu.h>
 #include <soc/msr.h>
 #include <soc/pci_devs.h>
-#include <soc/smm.h>
 #include <soc/soc_chip.h>
 #include <soc/systemagent.h>
 
-/* This gets filled in and used during relocation. */
-static struct smm_relocation_params smm_reloc_params;
-
-static inline void write_smrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG, "Writing SMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->smrr_base.lo, relo_params->smrr_mask.lo);
-	wrmsr(IA32_SMRR_PHYS_BASE, relo_params->smrr_base);
-	wrmsr(IA32_SMRR_PHYS_MASK, relo_params->smrr_mask);
-}
 
 static void update_save_state(int cpu, uintptr_t curr_smbase,
 				uintptr_t staggered_smbase,

src/soc/intel/skylake/cpu.c

@@ -41,7 +41,6 @@
 #include <soc/pci_devs.h>
 #include <soc/pm.h>
 #include <soc/ramstage.h>
-#include <soc/smm.h>
 #include <soc/systemagent.h>
 #include <timer.h>
 

src/soc/intel/skylake/include/soc/smm.h

@@ -1,40 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 Google Inc.
- * Copyright (C) 2015 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _SOC_SMM_H_
-#define _SOC_SMM_H_
-
-#include <stdint.h>
-#include <cpu/x86/msr.h>
-#include <cpu/x86/smm.h>
-#include <intelblocks/smihandler.h>
-#include <soc/gpio.h>
-
-
-struct smm_relocation_params {
-	uintptr_t ied_base;
-	size_t ied_size;
-	msr_t smrr_base;
-	msr_t smrr_mask;
-	/*
-	 * The smm_save_state_in_msrs field indicates if SMM save state
-	 * locations live in MSRs. This indicates to the CPUs how to adjust
-	 * the SMMBASE and IEDBASE
-	 */
-	int smm_save_state_in_msrs;
-};
-
-#endif

src/soc/intel/skylake/smmrelocate.c

@@ -31,20 +31,9 @@
 #include <soc/cpu.h>
 #include <soc/msr.h>
 #include <soc/pci_devs.h>
-#include <soc/smm.h>
 #include <soc/systemagent.h>
 #include "chip.h"
 
-/* This gets filled in and used during relocation. */
-static struct smm_relocation_params smm_reloc_params;
-
-static inline void write_smrr(struct smm_relocation_params *relo_params)
-{
-	printk(BIOS_DEBUG, "Writing SMRR. base = 0x%08x, mask=0x%08x\n",
-	       relo_params->smrr_base.lo, relo_params->smrr_mask.lo);
-	wrmsr(IA32_SMRR_PHYS_BASE, relo_params->smrr_base);
-	wrmsr(IA32_SMRR_PHYS_MASK, relo_params->smrr_mask);
-}
 
 static void update_save_state(int cpu, uintptr_t curr_smbase,
 				uintptr_t staggered_smbase,

src/soc/intel/tigerlake/cpu.c

@@ -36,7 +36,6 @@
 #include <soc/msr.h>
 #include <soc/pci_devs.h>
 #include <soc/pm.h>
-#include <soc/smm.h>
 #include <soc/soc_chip.h>
 
 static void soc_fsp_load(void)

src/soc/intel/tigerlake/include/soc/smm.h

@@ -1,38 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2018 Intel Corp.
- *
- * 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 _SOC_SMM_H_
-#define _SOC_SMM_H_
-
-#include <stdint.h>
-#include <cpu/x86/msr.h>
-#include <cpu/x86/smm.h>
-#include <soc/gpio.h>
-
-
-struct smm_relocation_params {
-	uintptr_t ied_base;
-	size_t ied_size;
-	msr_t smrr_base;
-	msr_t smrr_mask;
-	/*
-	 * The smm_save_state_in_msrs field indicates if SMM save state
-	 * locations live in MSRs. This indicates to the CPUs how to adjust
-	 * the SMMBASE and IEDBASE
-	 */
-	int smm_save_state_in_msrs;
-};
-
-#endif

src/soc/intel/tigerlake/smmrelocate.c

@@ -30,7 +30,6 @@
 #include <soc/cpu.h>
 #include <soc/msr.h>
 #include <soc/pci_devs.h>
-#include <soc/smm.h>
 #include <soc/soc_chip.h>
 #include <soc/systemagent.h>