src/soc/intel/meteorlake/Kconfig

config SOC_INTEL_METEORLAKE
	bool

if SOC_INTEL_METEORLAKE

config CPU_SPECIFIC_OPTIONS
	def_bool y
	select ARCH_X86
	select BOOT_DEVICE_SUPPORTS_WRITES
	select INTEL_DESCRIPTOR_MODE_CAPABLE
	select CACHE_MRC_SETTINGS
	select CPU_INTEL_COMMON
	select FSP_M_XIP
	select IDT_IN_EVERY_STAGE
	select INTEL_CAR_NEM
	select INTEL_GMA_ADD_VBT if RUN_FSP_GOP
	select IOAPIC
	select MICROCODE_BLOB_UNDISCLOSED
	select MRC_SETTINGS_PROTECT
	select SOC_INTEL_COMMON
	select SOC_INTEL_COMMON_BLOCK
	select SOC_INTEL_COMMON_BLOCK_CAR
	select SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG
	select SOC_INTEL_COMMON_BLOCK_CPU
	select SOC_INTEL_COMMON_BLOCK_GSPI_VERSION_2
	select SOC_INTEL_COMMON_BLOCK_MEMINIT
	select SOC_INTEL_COMMON_BLOCK_SA
	select SOC_INTEL_COMMON_PCH_BASE
	select SOC_INTEL_COMMON_RESET
	select SSE2
	select SUPPORT_CPU_UCODE_IN_CBFS
	select TSC_MONOTONIC_TIMER
	select UDELAY_TSC

config DCACHE_RAM_BASE
	default 0xfef00000

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

config DCACHE_BSP_STACK_SIZE
	hex
	default 0x80400
	help
	  The amount of anticipated stack usage in CAR by bootblock and
	  other stages. In the case of FSP_USES_CB_STACK default value will be
	  sum of FSP-M stack requirement(512KiB) and CB romstage stack requirement
	  (~1KiB).

config FSP_TEMP_RAM_SIZE
	hex
	default 0x20000
	help
	  The amount of anticipated heap usage in CAR by FSP.
	  Refer to Platform FSP integration guide document to know
	  the exact FSP requirement for Heap setup.

config IFD_CHIPSET
	string
	default "mtl"

config IED_REGION_SIZE
	hex
	default 0x400000

config HEAP_SIZE
	hex
	default 0x10000

config PCR_BASE_ADDRESS
	hex
	default 0xe0000000
	help
	  This option allows you to select MMIO Base Address of sideband bus.

config ECAM_MMCONF_BASE_ADDRESS
	default 0xc0000000

config CPU_BCLK_MHZ
	int
	default 100

config SOC_INTEL_COMMON_BLOCK_GSPI_CLOCK_MHZ
	int
	default 120

config CPU_XTAL_HZ
	default 38400000

config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ
	int
	default 133

config SOC_INTEL_COMMON_BLOCK_GSPI_MAX
	int
	default 2

config SOC_INTEL_I2C_DEV_MAX
	int
	default 6

config SOC_INTEL_UART_DEV_MAX
	int
	default 3

config CONSOLE_UART_BASE_ADDRESS
	hex
	default 0xfe03e000
	depends on INTEL_LPSS_UART_FOR_CONSOLE

# Clock divider parameters for 115200 baud rate
# Baudrate = (UART source clock * M) /(N *16)
# MTL UART source clock: 120MHz
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 VBOOT
	select VBOOT_MUST_REQUEST_DISPLAY
	select VBOOT_STARTS_IN_BOOTBLOCK
	select VBOOT_VBNV_CMOS
	select VBOOT_VBNV_CMOS_BACKUP_TO_FLASH
	select VBOOT_X86_SHA256_ACCELERATION

# Default hash block size is 1KiB. Increasing it to 4KiB to improve
# hashing time as well as read time.
config VBOOT_HASH_BLOCK_SIZE
	hex
	default 0x1000

config CBFS_SIZE
	hex
	default 0x200000

config PRERAM_CBMEM_CONSOLE_SIZE
	hex
	default 0x2000

config FSP_HEADER_PATH
	string "Location of FSP headers"
	default "src/vendorcode/intel/fsp/fsp2_0/meteorlake/"

config FSP_FD_PATH
	string
	depends on FSP_USE_REPO
	default "3rdparty/fsp/MeteorLakeFspBinPkg/Fsp.fd"

config SOC_INTEL_METEORLAKE_DEBUG_CONSENT
	int "Debug Consent for MTL"
	# USB DBC is more common for developers so make this default to 3 if
	# SOC_INTEL_DEBUG_CONSENT=y
	default 3 if SOC_INTEL_DEBUG_CONSENT
	default 0
	help
	  This is to control debug interface on SOC.
	  Setting non-zero value will allow to use DBC or DCI to debug SOC.
	  PlatformDebugConsent in FspmUpd.h has the details.

	  Desired platform debug type are
	  0:Disabled, 1:Enabled (DCI OOB+[DbC]), 2:Enabled (DCI OOB),
	  3:Enabled (USB3 DbC), 4:Enabled (XDP/MIPI60), 5:Enabled (USB2 DbC),
	  6:Enable (2-wire DCI OOB), 7:Manual

config DATA_BUS_WIDTH
	int
	default 128

config DIMMS_PER_CHANNEL
	int
	default 2

config MRC_CHANNEL_WIDTH
	int
	default 16

endif