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config BOARD_LENOVO_BASEBOARD_T520
def_bool n
select SYSTEM_TYPE_LAPTOP
select NORTHBRIDGE_INTEL_SANDYBRIDGE
select USE_NATIVE_RAMINIT
select SOUTHBRIDGE_INTEL_BD82X6X
select EC_LENOVO_PMH7
select EC_LENOVO_H8
select H8_HAS_BAT_THRESHOLDS_IMPL
select NO_UART_ON_SUPERIO
select BOARD_ROMSIZE_KB_8192
select HAVE_ACPI_TABLES
select HAVE_OPTION_TABLE
select HAVE_CMOS_DEFAULT
select HAVE_ACPI_RESUME
select INTEL_INT15
select GFX_GMA_PANEL_1_ON_LVDS
select MAINBOARD_HAS_LIBGFXINIT
select MEMORY_MAPPED_TPM
select MAINBOARD_HAS_TPM1
select DRIVERS_LENOVO_HYBRID_GRAPHICS
select INTEL_GMA_HAVE_VBT if BOARD_LENOVO_T520
select MAINBOARD_USES_IFD_GBE_REGION
# Workaround for EC/KBC IRQ1.
select SERIRQ_CONTINUOUS_MODE
if BOARD_LENOVO_BASEBOARD_T520
config VBOOT
select VBOOT_VBNV_CMOS
select GBB_FLAG_DISABLE_LID_SHUTDOWN
select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC
select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
select GBB_FLAG_DISABLE_FWMP
select HAS_RECOVERY_MRC_CACHE
config VBOOT_SLOTS_RW_A
default y
config VBOOT_VBNV_OFFSET
hex
default 0x2a
config VARIANT_DIR
default "t520" if BOARD_LENOVO_T520
default "w520" if BOARD_LENOVO_W520
config MAINBOARD_DIR
default "lenovo/t520"
config OVERRIDE_DEVICETREE
default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb"
config FMDFILE
default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/vboot-rwa.fmd" if VBOOT
config MAINBOARD_PART_NUMBER
default "ThinkPad T520" if BOARD_LENOVO_T520
default "ThinkPad W520" if BOARD_LENOVO_W520
config USBDEBUG_HCD_INDEX
int
default 2
config DRAM_RESET_GATE_GPIO
int
default 10
config VGA_BIOS_ID
string
default "8086,0126"
config PS2K_EISAID
default "PNP0303"
config PS2M_EISAID
default "LEN0015"
config THINKPADEC_HKEY_EISAID
default "LEN0068"
endif
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