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## SPDX-License-Identifier: GPL-2.0-only
config SOC_INTEL_BROADWELL
bool
select CACHE_MRC_SETTINGS
select CPU_INTEL_HASWELL
select INTEL_GMA_ACPI
select MRC_SETTINGS_PROTECT
select REG_SCRIPT
select TCO_SPACE_NOT_YET_SPLIT
select INTEL_LYNXPOINT_LP
help
Intel Broadwell and Haswell ULT support.
if SOC_INTEL_BROADWELL
config BROADWELL_LPDDR3
bool
help
Selected by mainboards using LPDDR3 DRAM to supply mainboard-specific
LPDDR3 DQ and DQS CPU-to-DRAM mapping info needed to perform raminit.
config VBOOT
select VBOOT_MUST_REQUEST_DISPLAY
select VBOOT_STARTS_IN_BOOTBLOCK
config ECAM_MMCONF_BASE_ADDRESS
default 0xf0000000
config ECAM_MMCONF_BUS_NUMBER
default 64
config VGA_BIOS_ID
string
default "8086,0406"
config FIXED_MCHBAR_MMIO_BASE
default 0xfed10000
config FIXED_DMIBAR_MMIO_BASE
default 0xfed18000
config FIXED_EPBAR_MMIO_BASE
default 0xfed19000
config DCACHE_RAM_BASE
hex
default 0xff7c0000
config DCACHE_RAM_SIZE
hex
default 0x10000
help
The size of the cache-as-ram region required during bootblock
and/or romstage. Note DCACHE_RAM_SIZE and DCACHE_RAM_MRC_VAR_SIZE
must add up to a power of 2.
config DCACHE_RAM_MRC_VAR_SIZE
hex
default 0x30000
help
The amount of cache-as-ram region required by the reference code.
config DCACHE_BSP_STACK_SIZE
hex
default 0x2000
help
The amount of anticipated stack usage in CAR by bootblock and
other stages.
config HAVE_MRC
bool "Add a Memory Reference Code binary"
help
Select this option to add a Memory Reference Code binary to
the resulting coreboot image.
Note: Without this binary coreboot will not work
if HAVE_MRC
config MRC_FILE
string "Intel Memory Reference Code path and filename"
depends on HAVE_MRC
default "mrc.bin"
help
The filename of the file to use as Memory Reference Code binary.
config MRC_BIN_ADDRESS
hex
default 0xfffa0000
# The UEFI System Agent binary needs to be at a fixed offset in the flash
# and can therefore only reside in the COREBOOT fmap region
config RO_REGION_ONLY
string
depends on VBOOT
default "mrc.bin"
endif # HAVE_MRC
config HAVE_REFCODE_BLOB
depends on ARCH_X86
bool "An external reference code blob should be put into cbfs."
default n
help
The reference code blob will be placed into cbfs.
if HAVE_REFCODE_BLOB
config REFCODE_BLOB_FILE
string "Path and filename to reference code blob."
default "refcode.elf"
help
The path and filename to the file to be added to cbfs.
endif # HAVE_REFCODE_BLOB
source "src/soc/intel/broadwell/pch/Kconfig"
endif
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