| # SPDX-License-Identifier: GPL-2.0 |
| # |
| # Copyright 2019 Google LLC |
| # |
| |
| config INTEL_APOLLOLAKE |
| bool |
| select FSP_VERSION2 |
| select HAVE_FSP |
| select ARCH_MISC_INIT |
| select USE_CAR |
| select INTEL_PMC |
| select TPL_X86_TSC_TIMER_NATIVE |
| select SPL_PCH_SUPPORT |
| select TPL_PCH_SUPPORT |
| select PCIEX_LENGTH_256MB |
| select PCH_SUPPORT |
| select P2SB |
| select SMP_AP_WORK |
| select INTEL_GMA_SWSMISCI |
| select ACPI_GNVS_EXTERNAL |
| imply ENABLE_MRC_CACHE |
| imply AHCI_PCI |
| imply SCSI |
| imply SCSI_AHCI |
| imply SPI_FLASH |
| imply USB |
| imply USB_EHCI_HCD |
| imply TPL |
| imply SPL |
| imply TPL_X86_16BIT_INIT |
| imply TPL_OF_PLATDATA |
| imply ACPI_PMC |
| imply MMC |
| imply DM_MMC |
| imply MMC_PCI |
| imply MMC_SDHCI |
| imply CMD_MMC |
| imply VIDEO_FSP |
| imply PINCTRL_INTEL |
| imply PINCTRL_INTEL_APL |
| imply HAVE_VBT |
| imply HAVE_X86_FIT |
| imply INTEL_GPIO |
| imply SMP |
| imply HAVE_ITSS |
| imply HAVE_P2SB |
| imply CLK |
| imply CMD_CLK |
| imply CLK_INTEL |
| imply ACPI_GPE |
| imply INTEL_GMA_ACPI |
| |
| if INTEL_APOLLOLAKE |
| |
| config DCACHE_RAM_BASE |
| default 0xfef00000 |
| |
| config DCACHE_RAM_SIZE |
| default 0xc0000 |
| |
| config DCACHE_RAM_MRC_VAR_SIZE |
| default 0xb0000 |
| |
| config CPU_SPECIFIC_OPTIONS |
| def_bool y |
| select SMM_TSEG |
| select X86_RAMTEST |
| |
| config SMM_TSEG_SIZE |
| hex |
| default 0x800000 |
| |
| config MMCONF_BASE_ADDRESS |
| hex |
| default 0xe0000000 |
| |
| config TPL_SIZE_LIMIT |
| default 0x7800 |
| |
| config CPU_ADDR_BITS |
| default 39 |
| |
| config APL_SPI_FLASH_BOOT |
| bool "Support booting with SPI-flash driver instead memory-mapped SPI" |
| select TPL_SPI_FLASH_SUPPORT |
| select TPL_SPI_SUPPORT |
| select TPL_DM_SPI |
| select TPL_DM_SPI_FLASH |
| help |
| This enables SPI and SPI flash in TPL. Without the this only |
| available boot method is to use memory-mapped SPI. Since this is |
| actually fast and produces a TPL which is 7KB smaller, memory-mapped |
| SPI is the default. |
| |
| config APL_BOOT_FROM_FAST_SPI_FLASH |
| bool "Boot using SPI flash driver" |
| select APL_SPI_FLASH_BOOT |
| help |
| This option is separate from APL_SPI_FLASH_BOOT since it is useful to |
| be able to compare booting speed with the same build. Enable this to |
| use the SPI-flash driver to load SPL, U-Boot and FSP-M. For technical |
| reasons FSP-S is currently always loaded from memory-mapped SPI. See |
| Apollo Lake's arch_fsp_init_r() for details about that. |
| |
| config VBT_ADDR |
| default 0xff3f1000 |
| |
| endif |