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# 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 PCH_SUPPORT
select P2SB
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
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
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
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