soc/intel/tigerlake: Add CFR objects for existing options
Add a header with CFR objects for existing configuration options, so that supported boards can make use of them without duplication. Change-Id: I08d7c39ba9be92d6a267d20068f41980a5042755 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/87629 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
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src/soc/intel/tigerlake/include/soc/cfr.h
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src/soc/intel/tigerlake/include/soc/cfr.h
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* CFR enums and structs which are used to control SoC settings.
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*/
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#ifndef _TIGERLAKE_CFR_H_
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#define _TIGERLAKE_CFR_H_
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#include <drivers/option/cfr_frontend.h>
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#include <soc/soc_chip.h>
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/* FSP hyperthreading */
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static const struct sm_object hyper_threading = SM_DECLARE_ENUM({
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.opt_name = "hyper_threading",
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.ui_name = "Hyper-Threading",
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.ui_helptext = "Enable or disable Hyper-Threading",
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.default_value = CONFIG(FSP_HYPERTHREADING),
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.values = (const struct sm_enum_value[]) {
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{ "Disabled", 0 },
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{ "Enabled", 1 },
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SM_ENUM_VALUE_END },
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});
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/* IGD Aperture Size */
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static const struct sm_object igd_aperture = SM_DECLARE_ENUM({
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.opt_name = "igd_aperture_size",
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.ui_name = "IGD Aperture Size",
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.ui_helptext = "Select the Aperture Size",
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.default_value = IGD_AP_SZ_256MB,
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.values = (const struct sm_enum_value[]) {
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{ " 128 MB", IGD_AP_SZ_128MB },
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{ " 256 MB", IGD_AP_SZ_256MB },
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#if CONFIG(ALWAYS_ALLOW_ABOVE_4G_ALLOCATION)
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{ " 512 MB (4G MMIO)", IGD_AP_SZ_4G_512MB },
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{ "1024 MB (4G MMIO)", IGD_AP_SZ_4G_1024MB },
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{ "2048 MB (4G MMIO)", IGD_AP_SZ_4G_2048MB },
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#else
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{ " 512 MB", IGD_AP_SZ_512MB },
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#endif
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SM_ENUM_VALUE_END },
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});
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/* IGD DVMT pre-allocated memory */
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static const struct sm_object igd_dvmt = SM_DECLARE_ENUM({
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.opt_name = "igd_dvmt_prealloc",
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.ui_name = "IGD DVMT Size",
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.ui_helptext = "Size of memory preallocated for internal graphics",
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.default_value = IGD_SM_60MB,
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.values = (const struct sm_enum_value[]) {
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{ " 32 MB", IGD_SM_32MB },
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{ " 60 MB", IGD_SM_60MB },
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{ " 64 MB", IGD_SM_64MB },
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{ " 96 MB", IGD_SM_96MB },
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{ "128 MB", IGD_SM_128MB },
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{ "160 MB", IGD_SM_160MB },
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SM_ENUM_VALUE_END },
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});
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/* Legacy 8254 Timer */
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static const struct sm_object legacy_8254_timer = SM_DECLARE_ENUM({
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.opt_name = "legacy_8254_timer",
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.ui_name = "Legacy 8254 Timer",
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.ui_helptext = "Enable the legacy 8254 timer by disabling clock gating.",
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.default_value = 0,
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.values = (const struct sm_enum_value[]) {
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{ "Disabled", 0 },
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{ "Enabled", 1 },
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SM_ENUM_VALUE_END },
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});
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/* S0ix Enable */
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static const struct sm_object s0ix_enable = SM_DECLARE_ENUM({
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.opt_name = "s0ix_enable",
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.ui_name = "Modern Standby (S0ix)",
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.ui_helptext = "Enabled: use Modern Standby / S0ix. Disabled: use APCI S3 sleep",
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.default_value = 1,
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.values = (const struct sm_enum_value[]) {
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{ "Disabled", 0 },
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{ "Enabled", 1 },
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SM_ENUM_VALUE_END },
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});
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/* VT-d */
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static const struct sm_object vtd = SM_DECLARE_ENUM({
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.opt_name = "vtd",
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.ui_name = "VT-d",
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.ui_helptext = "Enable or disable Intel VT-d (virtualization)",
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.default_value = 1,
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.values = (const struct sm_enum_value[]) {
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{ "Disabled", 0 },
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{ "Enabled", 1 },
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SM_ENUM_VALUE_END },
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});
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#endif /* _TIGERLAKE_CFR_H_ */
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