config SOC_INTEL_APOLLOLAKE bool help Intel Apollolake support config SOC_INTEL_GEMINILAKE bool default n select SOC_INTEL_APOLLOLAKE 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 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_ALL_STAGES_X86_32 select BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY if BOOT_DEVICE_SPI_FLASH select BOOT_DEVICE_SUPPORTS_WRITES # CPU specific options select CPU_INTEL_COMMON select CPU_INTEL_FIRMWARE_INTERFACE_TABLE select IOAPIC select PCR_COMMON_IOSF_1_0 select SMP 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 GENERIC_GPIO_LIB select INTEL_DESCRIPTOR_MODE_CAPABLE select HAVE_SMI_HANDLER select HAVE_INTEL_FSP_REPO if !SOC_INTEL_GEMINILAKE select MRC_SETTINGS_PROTECT select MRC_SETTINGS_VARIABLE_DATA select NO_XIP_EARLY_STAGES select PARALLEL_MP select PARALLEL_MP_AP_WORK select PCIEXP_ASPM select PCIEXP_COMMON_CLOCK select PCIEXP_CLK_PM select PCIEXP_L1_SUB_STATE 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_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_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_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 SOUTHBRIDGE_INTEL_COMMON_SMBUS select UDELAY_TSC select TSC_MONOTONIC_TIMER select PLATFORM_USES_FSP2_0 select UDK_2015_BINDING if !SOC_INTEL_GEMINILAKE select UDK_2017_BINDING if SOC_INTEL_GEMINILAKE select SOC_INTEL_COMMON_RESET select HAVE_CF9_RESET_PREPARE select INTEL_GMA_ADD_VBT if RUN_FSP_GOP select HAVE_FSP_GOP select HAVE_FSP_LOGO_SUPPORT select NO_UART_ON_SUPERIO select INTEL_GMA_ACPI select INTEL_GMA_SWSMISCI select HAVE_ASAN_IN_ROMSTAGE config MAX_CPUS int default 4 config CHROMEOS select CHROMEOS_RAMOOPS_DYNAMIC 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 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 # This SoC does not map SPI flash like many previous SoC. Therefore we provide # a custom media driver that facilitates mapping config X86_TOP4G_BOOTMEDIA_MAP bool default n 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. choice prompt "Cache-as-ram implementation" default CAR_CQOS if !SOC_INTEL_GEMINILAKE default CAR_NEM help This option allows you to select how cache-as-ram (CAR) is set up. config CAR_NEM bool "Non-evict mode" select SOC_INTEL_COMMON_BLOCK_CAR select INTEL_CAR_NEM help Traditionally, CAR is set up by using Non-Evict mode. This method does not allow CAR and cache to co-exist, because cache fills are block in NEM mode. config CAR_CQOS bool "Cache Quality of Service" select SOC_INTEL_COMMON_BLOCK_CAR select INTEL_CAR_CQOS help Cache Quality of Service allows more fine-grained control of cache usage. As result, it is possible to set up portion of L2 cache for CAR and use remainder for actual caching. config USE_APOLLOLAKE_FSP_CAR bool "Use FSP CAR" select FSP_CAR help Use FSP APIs to initialize & tear down the Cache-As-Ram. endchoice # # 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" endif