8e7928a6fe
Sandy and Ivy Bridge processors use the same socket, and a mainboard
with the socket can support both types of CPUs. However, they use
different native graphics init code for LVDS and cause a crash if
running the wrong code.
This change detects the CPU type and then selects the right code to
run. It will add some more code in ramstage. It also merges the
{SANDY,IVY}BRIDGE_LVDS symbol to one SANDYBRIDGE_IVYBRIDGE_LVDS.
Tested on a Lenovo T520 with i7-2630qm and i7-3720qm
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Change-Id: I4624759f9c92d56d547db1ab4b9a1d611a182a91
Reviewed-on: https://review.coreboot.org/12087
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Tested-by: build bot (Jenkins)
70 lines
1.1 KiB
Text
70 lines
1.1 KiB
Text
if BOARD_LENOVO_T430S
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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select SYSTEM_TYPE_LAPTOP
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select CPU_INTEL_SOCKET_RPGA989
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select NORTHBRIDGE_INTEL_IVYBRIDGE
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select USE_NATIVE_RAMINIT
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select SOUTHBRIDGE_INTEL_C216
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select EC_LENOVO_PMH7
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select EC_LENOVO_H8
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select NO_UART_ON_SUPERIO
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select BOARD_ROMSIZE_KB_16384
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select HAVE_ACPI_TABLES
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select HAVE_OPTION_TABLE
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select HAVE_CMOS_DEFAULT
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select HAVE_ACPI_RESUME
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select INTEL_INT15
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select SANDYBRIDGE_IVYBRIDGE_LVDS
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select ENABLE_VMX
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select MAINBOARD_HAS_LPC_TPM
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# Workaround for EC/KBC IRQ1.
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select SERIRQ_CONTINUOUS_MODE
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config HAVE_IFD_BIN
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bool
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default n
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config HAVE_ME_BIN
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bool
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default n
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config MAINBOARD_DIR
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string
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default lenovo/t430s
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config MAINBOARD_PART_NUMBER
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string
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default "ThinkPad T430s"
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config MMCONF_BASE_ADDRESS
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hex
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default 0xf0000000
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config MAX_CPUS
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int
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default 8
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config USBDEBUG_HCD_INDEX
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int
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default 2
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config DRAM_RESET_GATE_GPIO
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int
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default 10
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config VGA_BIOS_FILE
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string
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default "pci8086,0166.rom"
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config MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
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hex
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default 0x17aa
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config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
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hex
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default 0x21fb
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endif # BOARD_LENOVO_T430S
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