src/soc/intel/apollolake/Kconfig

config SOC_INTEL_APOLLOLAKE
	bool
	select INTEL_CAR_CQOS
	help
	  Intel Apollolake support

config SOC_INTEL_GEMINILAKE
	bool
	default n
	select SOC_INTEL_APOLLOLAKE
	select SOC_INTEL_COMMON_BLOCK_CNVI
	select SOC_INTEL_COMMON_BLOCK_CPU_MPINIT
	select SOC_INTEL_COMMON_BLOCK_SGX
	select SOC_INTEL_COMMON_BLOCK_GSPI_VERSION_2
	select IDT_IN_EVERY_STAGE
	select PAGING_IN_CACHE_AS_RAM
	select INTEL_CAR_NEM
	help
	  Intel GLK support

if SOC_INTEL_APOLLOLAKE

config CPU_SPECIFIC_OPTIONS
	def_bool y
	select ACPI_INTEL_HARDWARE_SLEEP_VALUES
	select ACPI_NO_PCAT_8259
	select ARCH_X86
	select BOOT_DEVICE_SUPPORTS_WRITES
	# CPU specific options
	select CPU_INTEL_COMMON
	select CPU_INTEL_FIRMWARE_INTERFACE_TABLE
	select CPU_SUPPORTS_PM_TIMER_EMULATION
	select PCR_COMMON_IOSF_1_0
	select SSE2
	select SUPPORT_CPU_UCODE_IN_CBFS
	# Audio options
	select ACPI_NHLT
	select SOC_INTEL_COMMON_NHLT
	# Misc options
	select CACHE_MRC_SETTINGS
	select FSP_PLATFORM_MEMORY_SETTINGS_VERSIONS
	select FSP_STATUS_GLOBAL_RESET_REQUIRED_5
	select GENERIC_GPIO_LIB
	select HAVE_ASAN_IN_ROMSTAGE
	select HAVE_CF9_RESET_PREPARE
	select HAVE_FSP_GOP
	select HAVE_FSP_LOGO_SUPPORT
	select HAVE_INTEL_FSP_REPO if !SOC_INTEL_GEMINILAKE
	select HAVE_SMI_HANDLER
	select INTEL_DESCRIPTOR_MODE_CAPABLE
	select INTEL_GMA_ACPI
	select INTEL_GMA_ADD_VBT if RUN_FSP_GOP
	select INTEL_GMA_SWSMISCI
	select MRC_SETTINGS_PROTECT
	select MRC_SETTINGS_VARIABLE_DATA
	select NO_PM_ACPI_TIMER
	select NO_UART_ON_SUPERIO
	select NO_XIP_EARLY_STAGES
	select PARALLEL_MP_AP_WORK
	select PCIEXP_ASPM
	select PCIEXP_COMMON_CLOCK
	select PCIEXP_CLK_PM
	select PCIEXP_L1_SUB_STATE
	select PLATFORM_USES_FSP2_0
	select PMC_INVALID_READ_AFTER_WRITE
	select PMC_GLOBAL_RESET_ENABLE_LOCK
	select REG_SCRIPT
	select SA_ENABLE_IMR
	select SOC_INTEL_COMMON
	select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE
	select SOC_INTEL_COMMON_BLOCK
	select SOC_INTEL_COMMON_BLOCK_POWER_LIMIT
	select SOC_INTEL_COMMON_BLOCK_ACPI
	select SOC_INTEL_COMMON_BLOCK_CAR
	select SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG
	select SOC_INTEL_COMMON_BLOCK_CPU
	select SOC_INTEL_COMMON_BLOCK_DSP
	select SOC_INTEL_COMMON_BLOCK_FAST_SPI
	select SOC_INTEL_COMMON_BLOCK_GPIO
	select SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT
	select SOC_INTEL_COMMON_BLOCK_GPIO_MULTI_ACPI_DEVICES
	select SOC_INTEL_COMMON_BLOCK_GPIO_ITSS_POL_CFG
	select SOC_INTEL_COMMON_BLOCK_GPIO_IOSTANDBY
	select SOC_INTEL_COMMON_BLOCK_GRAPHICS
	select SOC_INTEL_COMMON_BLOCK_HECI1_DISABLE_USING_PCR if DISABLE_HECI1_AT_PRE_BOOT
	select SOC_INTEL_COMMON_BLOCK_ITSS
	select SOC_INTEL_COMMON_BLOCK_I2C
	select SOC_INTEL_COMMON_BLOCK_LPC
	select SOC_INTEL_COMMON_BLOCK_LPSS
	select SOC_INTEL_COMMON_BLOCK_PCR
	select SOC_INTEL_COMMON_BLOCK_P2SB
	select SOC_INTEL_COMMON_BLOCK_PMC
	select SOC_INTEL_COMMON_BLOCK_PMC_DISCOVERABLE
	select SOC_INTEL_COMMON_BLOCK_SRAM
	select SOC_INTEL_COMMON_BLOCK_RTC
	select SOC_INTEL_COMMON_BLOCK_SA
	select SOC_INTEL_COMMON_BLOCK_SCS
	select SOC_INTEL_COMMON_BLOCK_TIMER
	select SOC_INTEL_COMMON_BLOCK_TCO
	select SOC_INTEL_COMMON_BLOCK_UART
	select SOC_INTEL_COMMON_BLOCK_XDCI
	select SOC_INTEL_COMMON_BLOCK_XHCI
	select SOC_INTEL_COMMON_BLOCK_XHCI_ELOG
	select SOC_INTEL_COMMON_BLOCK_SMM
	select SOC_INTEL_COMMON_BLOCK_SPI
	select SOC_INTEL_COMMON_BLOCK_CSE
	select SOC_INTEL_COMMON_BLOCK_SMBUS
	select SOC_INTEL_COMMON_FSP_RESET
	select SOC_INTEL_COMMON_RESET
	select SOC_INTEL_MEM_MAPPED_PM_CONFIGURATION
	select SOC_INTEL_NO_BOOTGUARD_MSR
	select SOUTHBRIDGE_INTEL_COMMON_SMBUS
	select TSC_MONOTONIC_TIMER
	select UDELAY_TSC
	select UDK_2015_BINDING if !SOC_INTEL_GEMINILAKE
	select UDK_2017_BINDING if SOC_INTEL_GEMINILAKE
	select USE_FSP_NOTIFY_PHASE_POST_PCI_ENUM
	select USE_FSP_NOTIFY_PHASE_READY_TO_BOOT
	select USE_FSP_NOTIFY_PHASE_END_OF_FIRMWARE
	# This SoC does not map SPI flash like many previous SoC. Therefore we
	# provide a custom media driver that facilitates mapping
	select X86_CUSTOM_BOOTMEDIA

config SKIP_CSE_RBP
	bool
	default y if BOOT_DEVICE_MEMORY_MAPPED
	help
	  Tell CSE we do not need to use Ring Buffer Protocol (RBP) to fetch
	  firmware for us if we are using memory-mapped SPI. This lets CSE
	  state machine transition to next boot state, so that it can function
	  as designed.

config DISABLE_HECI1_AT_PRE_BOOT
	default y

config MAX_HECI_DEVICES
	int
	default 1

config MAX_CPUS
	int
	default 4

config VBOOT
	select VBOOT_SEPARATE_VERSTAGE
	select VBOOT_MUST_REQUEST_DISPLAY
	select VBOOT_STARTS_IN_BOOTBLOCK
	select VBOOT_VBNV_CMOS
	select VBOOT_VBNV_CMOS_BACKUP_TO_FLASH

config TPM_ON_FAST_SPI
	bool
	default n
	depends on MAINBOARD_HAS_LPC_TPM
	help
	 TPM part is conntected on Fast SPI interface, but the LPC MMIO
	 TPM transactions are decoded and serialized over the SPI interface.

config PCR_BASE_ADDRESS
	hex
	default 0xd0000000
	help
	  This option allows you to select MMIO Base Address of sideband bus.

config DCACHE_RAM_BASE
	hex
	default 0xfef00000

config DCACHE_RAM_SIZE
	hex
	default 0x100000 if SOC_INTEL_GEMINILAKE
	default 0xc0000
	help
	  The size of the cache-as-ram region required during bootblock
	  and/or romstage.

config DCACHE_BSP_STACK_SIZE
	hex
	default 0x4000
	help
	  The amount of anticipated stack usage in CAR by bootblock and
	  other stages.

config SOC_INTEL_COMMON_BLOCK_GSPI_CLOCK_MHZ
	int
	default 100

config CPU_XTAL_HZ
	default 19200000

config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ
	int
	default 133

# 32KiB bootblock is all that is mapped in by the CSE at top of 4GiB.
config C_ENV_BOOTBLOCK_SIZE
	hex
	default 0x8000

config ROMSTAGE_ADDR
	hex
	default 0xfef20000
	help
	  The base address (in CAR) where romstage should be linked

config VERSTAGE_ADDR
	hex
	default 0xfef40000
	help
	  The base address (in CAR) where verstage should be linked

config FSP_HEADER_PATH
	default "src/vendorcode/intel/fsp/fsp2_0/glk" if SOC_INTEL_GEMINILAKE
	default "3rdparty/fsp/ApolloLakeFspBinPkg/Include/"

config FSP_FD_PATH
	default "3rdparty/fsp/ApolloLakeFspBinPkg/FspBin/Fsp.fd"

config FSP_M_ADDR
	hex
	default 0xfef40000
	help
	  The address FSP-M will be relocated to during build time

config NEED_LBP2
	bool "Write contents for logical boot partition 2."
	default n
	help
	  Write the contents from a file into the logical boot partition 2
	  region defined by LBP2_FMAP_NAME.

config LBP2_FMAP_NAME
	string "Name of FMAP region to put logical boot partition 2"
	depends on NEED_LBP2
	default "SIGN_CSE"
	help
	  Name of FMAP region to write logical boot partition 2 data.

config LBP2_FROM_IFWI
	bool "Extract the LBP2 from the IFWI binary"
	depends on NEED_LBP2
	default n
	help
	 The Logical Boot Partition will be automatically extracted
	 from the supplied IFWI binary

config LBP2_FILE_NAME
	string "Path of file to write to logical boot partition 2 region"
	depends on NEED_LBP2 && !LBP2_FROM_IFWI
	default "3rdparty/blobs/mainboard/\$(CONFIG_MAINBOARD_DIR)/lbp2.bin"
	help
	  Name of file to store in the logical boot partition 2 region.

config NEED_IFWI
	bool "Write content into IFWI region"
	default n
	help
	  Write the content from a file into IFWI region defined by
	  IFWI_FMAP_NAME.

config IFWI_FMAP_NAME
	string "Name of FMAP region to pull IFWI into"
	depends on NEED_IFWI
	default "IFWI"
	help
	  Name of FMAP region to write IFWI.

config IFWI_FILE_NAME
	string "Path of file to write to IFWI region"
	depends on NEED_IFWI
	default "3rdparty/blobs/mainboard/\$(CONFIG_MAINBOARD_DIR)/ifwi.bin"
	help
	  Name of file to store in the IFWI region.

config HEAP_SIZE
	hex
	default 0x8000

config NHLT_DMIC_1CH_16B
	bool
	depends on ACPI_NHLT
	default n
	help
	  Include DSP firmware settings for 1 channel 16B DMIC array.

config NHLT_DMIC_2CH_16B
	bool
	depends on ACPI_NHLT
	default n
	help
	  Include DSP firmware settings for 2 channel 16B DMIC array.

config NHLT_DMIC_4CH_16B
	bool
	depends on ACPI_NHLT
	default n
	help
	  Include DSP firmware settings for 4 channel 16B DMIC array.

config NHLT_MAX98357
	bool
	depends on ACPI_NHLT
	default n
	help
	  Include DSP firmware settings for headset codec.

config NHLT_DA7219
	bool
	depends on ACPI_NHLT
	default n
	help
	  Include DSP firmware settings for headset codec.

config NHLT_RT5682
	bool
	depends on ACPI_NHLT
	default n
	help
	  Include DSP firmware settings for headset codec.
#
# Each bit in QOS mask controls this many bytes. This is calculated as:
# (CACHE_WAYS / CACHE_BITS_PER_MASK) * CACHE_LINE_SIZE * CACHE_SETS
#

config CACHE_QOS_SIZE_PER_BIT
	hex
	default 0x20000 # 128 KB

config L2_CACHE_SIZE
	hex
	default 0x400000 if SOC_INTEL_GEMINILAKE
	default 0x100000

config SMM_RESERVED_SIZE
	hex
	default 0x100000

config IFD_CHIPSET
	string
	default "glk" if SOC_INTEL_GEMINILAKE
	default "aplk"

config CPU_BCLK_MHZ
	int
	default 100

config CONSOLE_UART_BASE_ADDRESS
	hex
	default 0xddffc000
	depends on INTEL_LPSS_UART_FOR_CONSOLE

config APL_SKIP_SET_POWER_LIMITS
	bool
	default n
	help
	  Some Apollo Lake mainboards do not need the Running Average Power
	  Limits (RAPL) algorithm for a constant power management.
	  Set this config option to skip the RAPL configuration.

config APL_SET_MIN_CLOCK_RATIO
	bool
	depends on !APL_SKIP_SET_POWER_LIMITS
	default n
	help
	  If the power budget of the mainboard is limited, it can be useful to
	  limit the CPU power dissipation at the cost of performance by setting
	  the lowest possible CPU clock. Enable this option if you need smallest
	  possible CPU clock. This setting can be overruled by the OS if it has an
	  p-state driver which can adjust the clock to its need.

# M and N divisor values for clock frequency configuration.
# These values get us a 1.836 MHz clock (ideally we want 1.843 MHz)
config SOC_INTEL_COMMON_LPSS_UART_CLK_M_VAL
	hex
	default 0x25a

config SOC_INTEL_COMMON_LPSS_UART_CLK_N_VAL
	hex
	default 0x7fff

config SOC_ESPI
	bool
	default n
	help
	  Use eSPI bus instead of LPC

config SOC_INTEL_COMMON_BLOCK_GSPI_MAX
	int
	default 3

config SOC_INTEL_I2C_DEV_MAX
	int
	default 8

# Don't include the early page tables in RW_A or RW_B cbfs regions
config RO_REGION_ONLY
	string
	default "pdpt pt"

config INTEL_GMA_PANEL_2
	bool
	default n

config INTEL_GMA_BCLV_OFFSET
	default 0xc8358 if INTEL_GMA_PANEL_2
	default 0xc8258

config INTEL_GMA_BCLV_WIDTH
	default 32

config INTEL_GMA_BCLM_OFFSET
	default 0xc8354 if INTEL_GMA_PANEL_2
	default 0xc8254

config INTEL_GMA_BCLM_WIDTH
	default 32

endif