| config SOC_INTEL_ICELAKE |
| bool |
| help |
| Intel Icelake support |
| |
| if SOC_INTEL_ICELAKE |
| |
| config CPU_SPECIFIC_OPTIONS |
| def_bool y |
| select ACPI_INTEL_HARDWARE_SLEEP_VALUES |
| select ARCH_BOOTBLOCK_X86_32 |
| select ARCH_RAMSTAGE_X86_32 |
| select ARCH_ROMSTAGE_X86_32 |
| select ARCH_VERSTAGE_X86_32 |
| select BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY if BOOT_DEVICE_SPI_FLASH |
| select BOOT_DEVICE_SUPPORTS_WRITES |
| select C_ENVIRONMENT_BOOTBLOCK |
| select CACHE_MRC_SETTINGS |
| select CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM |
| select COMMON_FADT |
| select CPU_INTEL_FIRMWARE_INTERFACE_TABLE |
| select GENERIC_GPIO_LIB |
| select HAVE_FSP_GOP |
| select INTEL_DESCRIPTOR_MODE_CAPABLE |
| select HAVE_MONOTONIC_TIMER |
| select HAVE_SMI_HANDLER |
| select IDT_IN_EVERY_STAGE |
| select INTEL_GMA_ACPI |
| select INTEL_GMA_ADD_VBT if RUN_FSP_GOP |
| select IOAPIC |
| select MRC_SETTINGS_PROTECT |
| select PARALLEL_MP |
| select PARALLEL_MP_AP_WORK |
| select MICROCODE_BLOB_UNDISCLOSED |
| select PLATFORM_USES_FSP2_1 |
| select POSTCAR_CONSOLE |
| select POSTCAR_STAGE |
| select REG_SCRIPT |
| select SMM_TSEG |
| select SMP |
| select SOC_AHCI_PORT_IMPLEMENTED_INVERT |
| select PMC_GLOBAL_RESET_ENABLE_LOCK |
| select SOC_INTEL_COMMON |
| select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE |
| select SOC_INTEL_COMMON_BLOCK |
| select SOC_INTEL_COMMON_BLOCK_ACPI |
| select SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG |
| select SOC_INTEL_COMMON_BLOCK_CPU |
| select SOC_INTEL_COMMON_BLOCK_CPU_MPINIT |
| select SOC_INTEL_COMMON_BLOCK_GSPI_VERSION_2 |
| select SOC_INTEL_COMMON_BLOCK_HDA |
| select SOC_INTEL_COMMON_BLOCK_SA |
| select SOC_INTEL_COMMON_BLOCK_SMM |
| select SOC_INTEL_COMMON_BLOCK_SMM_IO_TRAP |
| select SOC_INTEL_COMMON_PCH_BASE |
| select SOC_INTEL_COMMON_RESET |
| select SSE2 |
| select SUPPORT_CPU_UCODE_IN_CBFS |
| select TSC_CONSTANT_RATE |
| select TSC_MONOTONIC_TIMER |
| select UDELAY_TSC |
| select UDK_2017_BINDING |
| select DISPLAY_FSP_VERSION_INFO |
| |
| config DCACHE_RAM_BASE |
| default 0xfef00000 |
| |
| config DCACHE_RAM_SIZE |
| default 0x40000 |
| help |
| The size of the cache-as-ram region required during bootblock |
| and/or romstage. |
| |
| config DCACHE_BSP_STACK_SIZE |
| hex |
| default 0x20000 if FSP_USES_CB_STACK |
| default 0x4000 |
| help |
| The amount of anticipated stack usage in CAR by bootblock and |
| other stages. |
| |
| config IFD_CHIPSET |
| string |
| default "icl" |
| |
| config IED_REGION_SIZE |
| hex |
| default 0x400000 |
| |
| config HEAP_SIZE |
| hex |
| default 0x8000 |
| |
| config MAX_ROOT_PORTS |
| int |
| default 16 |
| |
| config SMM_TSEG_SIZE |
| hex |
| default 0x800000 |
| |
| config SMM_RESERVED_SIZE |
| hex |
| default 0x200000 |
| |
| config PCR_BASE_ADDRESS |
| hex |
| default 0xfd000000 |
| help |
| This option allows you to select MMIO Base Address of sideband bus. |
| |
| config MMCONF_BASE_ADDRESS |
| hex |
| default 0xc0000000 |
| |
| config CPU_BCLK_MHZ |
| int |
| default 100 |
| |
| config SOC_INTEL_COMMON_BLOCK_GSPI_CLOCK_MHZ |
| int |
| default 120 |
| |
| config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ |
| int |
| default 133 |
| |
| config SOC_INTEL_COMMON_BLOCK_GSPI_MAX |
| int |
| default 3 |
| |
| config SOC_INTEL_I2C_DEV_MAX |
| int |
| default 6 |
| |
| config SOC_INTEL_UART_DEV_MAX |
| int |
| default 3 |
| |
| # Clock divider parameters for 115200 baud rate |
| config SOC_INTEL_COMMON_LPSS_UART_CLK_M_VAL |
| hex |
| default 0x30 |
| |
| config SOC_INTEL_COMMON_LPSS_UART_CLK_N_VAL |
| hex |
| default 0xc35 |
| |
| config CHROMEOS |
| select CHROMEOS_RAMOOPS_DYNAMIC |
| |
| config VBOOT |
| select VBOOT_SEPARATE_VERSTAGE |
| select VBOOT_MUST_REQUEST_DISPLAY |
| select VBOOT_SAVE_RECOVERY_REASON_ON_REBOOT |
| select VBOOT_STARTS_IN_BOOTBLOCK |
| select VBOOT_VBNV_CMOS |
| select VBOOT_VBNV_CMOS_BACKUP_TO_FLASH |
| |
| config C_ENV_BOOTBLOCK_SIZE |
| hex |
| default 0xC000 |
| |
| config CBFS_SIZE |
| hex |
| default 0x200000 |
| |
| choice |
| prompt "Cache-as-ram implementation" |
| default USE_ICELAKE_CAR_NEM_ENHANCED if MAINBOARD_HAS_CHROMEOS |
| default USE_ICELAKE_FSP_CAR |
| help |
| This option allows you to select how cache-as-ram (CAR) is set up. |
| |
| config USE_ICELAKE_CAR_NEM_ENHANCED |
| bool "Enhanced Non-evict mode" |
| select SOC_INTEL_COMMON_BLOCK_CAR |
| select INTEL_CAR_NEM_ENHANCED |
| help |
| A current limitation of NEM (Non-Evict mode) is that code and data |
| sizes are derived from the requirement to not write out any modified |
| cache line. With NEM, if there is no physical memory behind the |
| cached area, the modified data will be lost and NEM results will be |
| inconsistent. ENHANCED NEM guarantees that modified data is always |
| kept in cache while clean data is replaced. |
| |
| config USE_ICELAKE_FSP_CAR |
| bool "Use FSP CAR" |
| select FSP_CAR |
| help |
| Use FSP APIs to initialize and tear down the Cache-As-Ram. |
| |
| endchoice |
| |
| config FSP_HEADER_PATH |
| string "Location of FSP headers" |
| default "src/vendorcode/intel/fsp/fsp2_0/icelake/" |
| |
| config FSP_FD_PATH |
| string |
| depends on FSP_USE_REPO |
| default "3rdparty/fsp/IceLakeFspBinPkg/Fsp.fd" |
| |
| endif |