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authorAlyssa Rosenzweig <alyssa@rosenzweig.io>2017-04-29 19:39:15 +0000
committerGogs <gogitservice@gmail.com>2017-04-29 19:39:15 +0000
commit399dc58cc336072181425405e3ff33ddc16774dd (patch)
tree4195aaee585348d33a478e58b0495d3daa1c5a3b /resources
parentee9449d8bdac8954278d34f5a150a87083f6a4c7 (diff)
parent8de7b071b3ba190e57f0590ab09ccc558ea7aa4d (diff)
downloadlibrebootfr-399dc58cc336072181425405e3ff33ddc16774dd.tar.gz
librebootfr-399dc58cc336072181425405e3ff33ddc16774dd.zip
Merge branch 'boards/w500-port' of libreboot/libreboot into master
Diffstat (limited to 'resources')
-rw-r--r--resources/libreboot/config/grub/w500_16mb/architecture1
-rw-r--r--resources/libreboot/config/grub/w500_16mb/cbrevision1
-rw-r--r--resources/libreboot/config/grub/w500_16mb/config550
-rw-r--r--resources/libreboot/config/grub/w500_16mb/vbootrevision1
-rw-r--r--resources/libreboot/config/grub/w500_4mb/architecture1
-rw-r--r--resources/libreboot/config/grub/w500_4mb/cbrevision1
-rw-r--r--resources/libreboot/config/grub/w500_4mb/config550
-rw-r--r--resources/libreboot/config/grub/w500_4mb/vbootrevision1
-rw-r--r--resources/libreboot/config/grub/w500_8mb/architecture1
-rw-r--r--resources/libreboot/config/grub/w500_8mb/cbrevision1
-rw-r--r--resources/libreboot/config/grub/w500_8mb/config550
-rw-r--r--resources/libreboot/config/grub/w500_8mb/vbootrevision1
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch212
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch379
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch31
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/INFO4
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/reused.list7
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch212
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch379
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch31
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/reused.list7
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch212
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch379
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch31
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/INFO4
-rw-r--r--resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/reused.list7
-rwxr-xr-xresources/scripts/helpers/build/roms/withgrub2
-rwxr-xr-xresources/scripts/helpers/build/roms/withgrub_helper3
-rwxr-xr-xresources/scripts/helpers/download/flashrom2
29 files changed, 3558 insertions, 3 deletions
diff --git a/resources/libreboot/config/grub/w500_16mb/architecture b/resources/libreboot/config/grub/w500_16mb/architecture
new file mode 100644
index 00000000..5a9a476a
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_16mb/architecture
@@ -0,0 +1 @@
+i386
diff --git a/resources/libreboot/config/grub/w500_16mb/cbrevision b/resources/libreboot/config/grub/w500_16mb/cbrevision
new file mode 100644
index 00000000..d4e47be8
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_16mb/cbrevision
@@ -0,0 +1 @@
+d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4
diff --git a/resources/libreboot/config/grub/w500_16mb/config b/resources/libreboot/config/grub/w500_16mb/config
new file mode 100644
index 00000000..1abc3d16
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_16mb/config
@@ -0,0 +1,550 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# coreboot configuration
+#
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_CBFS_PREFIX="fallback"
+# CONFIG_MULTIPLE_CBFS_INSTANCES is not set
+CONFIG_COMPILER_GCC=y
+# CONFIG_COMPILER_LLVM_CLANG is not set
+# CONFIG_ANY_TOOLCHAIN is not set
+# CONFIG_CCACHE is not set
+# CONFIG_FMD_GENPARSER is not set
+# CONFIG_SCONFIG_GENPARSER is not set
+CONFIG_USE_OPTION_TABLE=y
+CONFIG_STATIC_OPTION_TABLE=y
+# CONFIG_UNCOMPRESSED_RAMSTAGE is not set
+CONFIG_COMPRESS_RAMSTAGE=y
+CONFIG_INCLUDE_CONFIG_FILE=y
+# CONFIG_NO_XIP_EARLY_STAGES is not set
+CONFIG_EARLY_CBMEM_INIT=y
+# CONFIG_COLLECT_TIMESTAMPS is not set
+# CONFIG_USE_BLOBS is not set
+# CONFIG_COVERAGE is not set
+# CONFIG_RELOCATABLE_MODULES is not set
+# CONFIG_RELOCATABLE_RAMSTAGE is not set
+# CONFIG_NO_STAGE_CACHE is not set
+CONFIG_BOOTBLOCK_SIMPLE=y
+# CONFIG_BOOTBLOCK_NORMAL is not set
+CONFIG_BOOTBLOCK_CUSTOM=y
+CONFIG_BOOTBLOCK_SOURCE="bootblock_simple.c"
+# CONFIG_C_ENVIRONMENT_BOOTBLOCK is not set
+# CONFIG_UPDATE_IMAGE is not set
+# CONFIG_GENERIC_GPIO_LIB is not set
+# CONFIG_BOARD_ID_AUTO is not set
+# CONFIG_BOARD_ID_MANUAL is not set
+# CONFIG_RAM_CODE_SUPPORT is not set
+# CONFIG_BOOTSPLASH_IMAGE is not set
+
+#
+# Mainboard
+#
+# CONFIG_VENDOR_A_TREND is not set
+# CONFIG_VENDOR_AAEON is not set
+# CONFIG_VENDOR_ABIT is not set
+# CONFIG_VENDOR_ADI is not set
+# CONFIG_VENDOR_ADLINK is not set
+# CONFIG_VENDOR_ADVANSUS is not set
+# CONFIG_VENDOR_AMD is not set
+# CONFIG_VENDOR_AOPEN is not set
+# CONFIG_VENDOR_APPLE is not set
+# CONFIG_VENDOR_ARTECGROUP is not set
+# CONFIG_VENDOR_ASROCK is not set
+# CONFIG_VENDOR_ASUS is not set
+# CONFIG_VENDOR_AVALUE is not set
+# CONFIG_VENDOR_AZZA is not set
+# CONFIG_VENDOR_BACHMANN is not set
+# CONFIG_VENDOR_BAP is not set
+# CONFIG_VENDOR_BCOM is not set
+# CONFIG_VENDOR_BIFFEROS is not set
+# CONFIG_VENDOR_BIOSTAR is not set
+# CONFIG_VENDOR_BROADCOM is not set
+# CONFIG_VENDOR_COMPAQ is not set
+# CONFIG_VENDOR_CUBIETECH is not set
+# CONFIG_VENDOR_DIGITALLOGIC is not set
+# CONFIG_VENDOR_DMP is not set
+# CONFIG_VENDOR_ECS is not set
+# CONFIG_VENDOR_EMULATION is not set
+# CONFIG_VENDOR_ESD is not set
+# CONFIG_VENDOR_GETAC is not set
+# CONFIG_VENDOR_GIGABYTE is not set
+# CONFIG_VENDOR_GIZMOSPHERE is not set
+# CONFIG_VENDOR_GOOGLE is not set
+# CONFIG_VENDOR_HP is not set
+# CONFIG_VENDOR_IBASE is not set
+# CONFIG_VENDOR_IEI is not set
+# CONFIG_VENDOR_INTEL is not set
+# CONFIG_VENDOR_IWAVE is not set
+# CONFIG_VENDOR_IWILL is not set
+# CONFIG_VENDOR_JETWAY is not set
+# CONFIG_VENDOR_KONTRON is not set
+# CONFIG_VENDOR_LANNER is not set
+CONFIG_VENDOR_LENOVO=y
+# CONFIG_VENDOR_LINUTOP is not set
+# CONFIG_VENDOR_LIPPERT is not set
+# CONFIG_VENDOR_MITAC is not set
+# CONFIG_VENDOR_MSI is not set
+# CONFIG_VENDOR_NEC is not set
+# CONFIG_VENDOR_NOKIA is not set
+# CONFIG_VENDOR_NVIDIA is not set
+# CONFIG_VENDOR_PACKARDBELL is not set
+# CONFIG_VENDOR_PCENGINES is not set
+# CONFIG_VENDOR_PURISM is not set
+# CONFIG_VENDOR_RCA is not set
+# CONFIG_VENDOR_RODA is not set
+# CONFIG_VENDOR_SAMSUNG is not set
+# CONFIG_VENDOR_SIEMENS is not set
+# CONFIG_VENDOR_SOYO is not set
+# CONFIG_VENDOR_SUNW is not set
+# CONFIG_VENDOR_SUPERMICRO is not set
+# CONFIG_VENDOR_TECHNEXION is not set
+# CONFIG_VENDOR_THOMSON is not set
+# CONFIG_VENDOR_TI is not set
+# CONFIG_VENDOR_TRAVERSE is not set
+# CONFIG_VENDOR_TYAN is not set
+# CONFIG_VENDOR_VIA is not set
+# CONFIG_VENDOR_WINENT is not set
+# CONFIG_VENDOR_WYSE is not set
+CONFIG_BOARD_SPECIFIC_OPTIONS=y
+CONFIG_MAINBOARD_DIR="lenovo/t400"
+CONFIG_MAINBOARD_PART_NUMBER="ThinkPad W500"
+CONFIG_MAINBOARD_VENDOR="LENOVO"
+CONFIG_MAX_CPUS=2
+CONFIG_CACHE_ROM_SIZE_OVERRIDE=0
+CONFIG_CBFS_SIZE=0xFFD000
+CONFIG_VGA_BIOS_ID="8086,2a42"
+# CONFIG_ONBOARD_VGA_IS_PRIMARY is not set
+# CONFIG_VGA_BIOS is not set
+CONFIG_DCACHE_RAM_BASE=0xffaf8000
+CONFIG_DCACHE_RAM_SIZE=0x8000
+CONFIG_MMCONF_BASE_ADDRESS=0xf0000000
+CONFIG_POST_IO=y
+CONFIG_MAX_REBOOT_CNT=3
+CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT=y
+CONFIG_ID_SECTION_OFFSET=0x80
+CONFIG_POST_DEVICE=y
+CONFIG_USBDEBUG_HCD_INDEX=2
+# CONFIG_CONSOLE_POST is not set
+CONFIG_DRIVERS_UART_8250IO=y
+# CONFIG_BOARD_LENOVO_G505S is not set
+# CONFIG_BOARD_LENOVO_R400 is not set
+# CONFIG_BOARD_LENOVO_T400 is not set
+# CONFIG_BOARD_LENOVO_T420 is not set
+# CONFIG_BOARD_LENOVO_T420S is not set
+# CONFIG_BOARD_LENOVO_T430S is not set
+CONFIG_BOARD_LENOVO_T500=y
+# CONFIG_BOARD_LENOVO_T520 is not set
+# CONFIG_BOARD_LENOVO_T530 is not set
+# CONFIG_BOARD_LENOVO_T60 is not set
+# CONFIG_BOARD_LENOVO_X200 is not set
+# CONFIG_BOARD_LENOVO_X201 is not set
+# CONFIG_BOARD_LENOVO_X220 is not set
+# CONFIG_BOARD_LENOVO_X220I is not set
+# CONFIG_BOARD_LENOVO_X230 is not set
+# CONFIG_BOARD_LENOVO_X60 is not set
+CONFIG_CPU_ADDR_BITS=36
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8
+# CONFIG_USBDEBUG is not set
+# CONFIG_DRIVERS_PS2_KEYBOARD is not set
+# CONFIG_NO_POST is not set
+CONFIG_BOARD_ROMSIZE_KB_8192=y
+# CONFIG_COREBOOT_ROMSIZE_KB_64 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_128 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_256 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_512 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_1024 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_2048 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_4096 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_8192 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_12288 is not set
+CONFIG_COREBOOT_ROMSIZE_KB_16384=y
+# CONFIG_COREBOOT_ROMSIZE_KB_32768 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_65536 is not set
+CONFIG_COREBOOT_ROMSIZE_KB=16384
+CONFIG_ROM_SIZE=0x1000000
+CONFIG_FMDFILE=""
+# CONFIG_MAINBOARD_HAS_TPM2 is not set
+CONFIG_SYSTEM_TYPE_LAPTOP=y
+# CONFIG_CBFS_AUTOGEN_ATTRIBUTES is not set
+
+#
+# Chipset
+#
+
+#
+# SoC
+#
+# CONFIG_SOC_BROADCOM_CYGNUS is not set
+CONFIG_C_ENV_BOOTBLOCK_SIZE=0x10000
+CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y
+CONFIG_ROMSTAGE_ADDR=0x2000000
+CONFIG_VERSTAGE_ADDR=0x2000000
+CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT="northbridge/intel/gm45/bootblock.c"
+CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT="southbridge/intel/i82801ix/bootblock.c"
+CONFIG_EHCI_BAR=0xfef00000
+CONFIG_RAMTOP=0x200000
+CONFIG_HEAP_SIZE=0x4000
+CONFIG_CONSOLE_CBMEM=y
+CONFIG_UART_PCI_ADDR=0x0
+CONFIG_HPET_MIN_TICKS=0x80
+# CONFIG_SOC_MARVELL_ARMADA38X is not set
+# CONFIG_SOC_MARVELL_BG4CD is not set
+# CONFIG_SOC_MEDIATEK_MT8173 is not set
+# CONFIG_SOC_NVIDIA_TEGRA124 is not set
+# CONFIG_SOC_NVIDIA_TEGRA132 is not set
+# CONFIG_SOC_NVIDIA_TEGRA210 is not set
+# CONFIG_SOC_QC_IPQ40XX is not set
+# CONFIG_SOC_QC_IPQ806X is not set
+# CONFIG_SOC_ROCKCHIP_RK3288 is not set
+# CONFIG_SOC_ROCKCHIP_RK3399 is not set
+# CONFIG_CPU_SAMSUNG_EXYNOS5250 is not set
+# CONFIG_CPU_SAMSUNG_EXYNOS5420 is not set
+# CONFIG_SOC_UCB_RISCV is not set
+
+#
+# CPU
+#
+# CONFIG_CPU_ALLWINNER_A10 is not set
+CONFIG_XIP_ROM_SIZE=0x10000
+CONFIG_NUM_IPI_STARTS=2
+# CONFIG_CPU_AMD_AGESA is not set
+# CONFIG_CPU_AMD_PI is not set
+# CONFIG_CPU_ARMLTD_CORTEX_A9 is not set
+CONFIG_CPU_INTEL_MODEL_1067X=y
+CONFIG_CPU_INTEL_SOCKET_BGA956=y
+CONFIG_SSE2=y
+# CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE is not set
+# CONFIG_CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED is not set
+# CONFIG_CPU_TI_AM335X is not set
+# CONFIG_PARALLEL_CPU_INIT is not set
+# CONFIG_PARALLEL_MP is not set
+# CONFIG_UDELAY_IO is not set
+# CONFIG_UDELAY_LAPIC is not set
+CONFIG_UDELAY_TSC=y
+# CONFIG_TSC_CONSTANT_RATE is not set
+# CONFIG_TSC_MONOTONIC_TIMER is not set
+# CONFIG_UDELAY_TIMER2 is not set
+# CONFIG_TSC_SYNC_LFENCE is not set
+CONFIG_TSC_SYNC_MFENCE=y
+# CONFIG_NO_FIXED_XIP_ROM_SIZE is not set
+CONFIG_LOGICAL_CPUS=y
+# CONFIG_SMM_TSEG is not set
+CONFIG_SMM_LAPIC_REMAP_MITIGATION=y
+# CONFIG_SERIALIZED_SMM_INITIALIZATION is not set
+# CONFIG_X86_AMD_FIXED_MTRRS is not set
+# CONFIG_PLATFORM_USES_FSP1_0 is not set
+# CONFIG_MIRROR_PAYLOAD_TO_RAM_BEFORE_LOADING is not set
+CONFIG_CACHE_AS_RAM=y
+CONFIG_SMP=y
+CONFIG_AP_SIPI_VECTOR=0xfffff000
+CONFIG_MMX=y
+CONFIG_SSE=y
+CONFIG_SUPPORT_CPU_UCODE_IN_CBFS=y
+# CONFIG_USES_MICROCODE_HEADER_FILES is not set
+# CONFIG_CPU_MICROCODE_CBFS_GENERATE is not set
+# CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER is not set
+CONFIG_CPU_MICROCODE_CBFS_NONE=y
+
+#
+# Northbridge
+#
+# CONFIG_NORTHBRIDGE_AMD_AGESA is not set
+# CONFIG_AMD_NB_CIMX is not set
+# CONFIG_NORTHBRIDGE_AMD_CIMX_RD890 is not set
+CONFIG_VIDEO_MB=0
+# CONFIG_NORTHBRIDGE_AMD_PI is not set
+CONFIG_RAMBASE=0x100000
+# CONFIG_NORTHBRIDGE_INTEL_COMMON_MRC_CACHE is not set
+CONFIG_NORTHBRIDGE_SPECIFIC_OPTIONS=y
+CONFIG_NORTHBRIDGE_INTEL_GM45=y
+CONFIG_HPET_ADDRESS=0xfed00000
+CONFIG_MAX_PIRQ_LINKS=4
+
+#
+# Southbridge
+#
+# CONFIG_AMD_SB_CIMX is not set
+# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800 is not set
+# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900 is not set
+CONFIG_SOUTHBRIDGE_INTEL_COMMON=y
+# CONFIG_SOUTHBRIDGE_INTEL_COMMON_GPIO is not set
+CONFIG_SOUTHBRIDGE_INTEL_I82801IX=y
+
+#
+# Super I/O
+#
+CONFIG_SUPERIO_NSC_PC87382=y
+
+#
+# Embedded Controllers
+#
+CONFIG_EC_ACPI=y
+CONFIG_EC_LENOVO_H8=y
+CONFIG_EC_LENOVO_PMH7=y
+# CONFIG_MAINBOARD_HAS_CHROMEOS is not set
+# CONFIG_UEFI_2_4_BINDING is not set
+# CONFIG_USE_SIEMENS_HWILIB is not set
+# CONFIG_ARCH_ARM is not set
+# CONFIG_ARCH_BOOTBLOCK_ARM is not set
+# CONFIG_ARCH_VERSTAGE_ARM is not set
+# CONFIG_ARCH_ROMSTAGE_ARM is not set
+# CONFIG_ARCH_RAMSTAGE_ARM is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV4 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV4 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV4 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV4 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV7 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV7 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV7 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV7 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV7_M is not set
+# CONFIG_ARCH_VERSTAGE_ARMV7_M is not set
+# CONFIG_ARM_LPAE is not set
+# CONFIG_ARCH_ARM64 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARM64 is not set
+# CONFIG_ARCH_VERSTAGE_ARM64 is not set
+# CONFIG_ARCH_ROMSTAGE_ARM64 is not set
+# CONFIG_ARCH_RAMSTAGE_ARM64 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV8_64 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV8_64 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV8_64 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV8_64 is not set
+# CONFIG_ARM64_A53_ERRATUM_843419 is not set
+# CONFIG_ARCH_MIPS is not set
+# CONFIG_ARCH_BOOTBLOCK_MIPS is not set
+# CONFIG_ARCH_VERSTAGE_MIPS is not set
+# CONFIG_ARCH_ROMSTAGE_MIPS is not set
+# CONFIG_ARCH_RAMSTAGE_MIPS is not set
+# CONFIG_ARCH_POWER8 is not set
+# CONFIG_ARCH_BOOTBLOCK_POWER8 is not set
+# CONFIG_ARCH_VERSTAGE_POWER8 is not set
+# CONFIG_ARCH_ROMSTAGE_POWER8 is not set
+# CONFIG_ARCH_RAMSTAGE_POWER8 is not set
+# CONFIG_ARCH_RISCV is not set
+# CONFIG_ARCH_BOOTBLOCK_RISCV is not set
+# CONFIG_ARCH_VERSTAGE_RISCV is not set
+# CONFIG_ARCH_ROMSTAGE_RISCV is not set
+# CONFIG_ARCH_RAMSTAGE_RISCV is not set
+CONFIG_ARCH_X86=y
+CONFIG_ARCH_BOOTBLOCK_X86_32=y
+CONFIG_ARCH_VERSTAGE_X86_32=y
+CONFIG_ARCH_ROMSTAGE_X86_32=y
+CONFIG_ARCH_RAMSTAGE_X86_32=y
+# CONFIG_ARCH_BOOTBLOCK_X86_64 is not set
+# CONFIG_ARCH_VERSTAGE_X86_64 is not set
+# CONFIG_ARCH_ROMSTAGE_X86_64 is not set
+# CONFIG_ARCH_RAMSTAGE_X86_64 is not set
+# CONFIG_USE_MARCH_586 is not set
+# CONFIG_AP_IN_SIPI_WAIT is not set
+# CONFIG_SIPI_VECTOR_IN_ROM is not set
+# CONFIG_ROMCC is not set
+# CONFIG_LATE_CBMEM_INIT is not set
+CONFIG_PC80_SYSTEM=y
+# CONFIG_BOOTBLOCK_DEBUG_SPINLOOP is not set
+# CONFIG_BOOTBLOCK_SAVE_BIST_AND_TIMESTAMP is not set
+CONFIG_HAVE_CMOS_DEFAULT=y
+CONFIG_CMOS_DEFAULT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.default"
+CONFIG_IOAPIC_INTERRUPTS_ON_FSB=y
+# CONFIG_IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS is not set
+# CONFIG_POSTCAR_STAGE is not set
+# CONFIG_VERSTAGE_DEBUG_SPINLOOP is not set
+# CONFIG_ROMSTAGE_DEBUG_SPINLOOP is not set
+
+#
+# Devices
+#
+CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT=y
+CONFIG_NATIVE_VGA_INIT_USE_EDID=y
+CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG=y
+CONFIG_ON_DEVICE_ROM_LOAD=y
+# CONFIG_MULTIPLE_VGA_ADAPTERS is not set
+# CONFIG_SMBUS_HAS_AUX_CHANNELS is not set
+# CONFIG_SPD_CACHE is not set
+CONFIG_PCI=y
+# CONFIG_HYPERTRANSPORT_PLUGIN_SUPPORT is not set
+CONFIG_PCIX_PLUGIN_SUPPORT=y
+CONFIG_PCIEXP_PLUGIN_SUPPORT=y
+CONFIG_CARDBUS_PLUGIN_SUPPORT=y
+# CONFIG_AZALIA_PLUGIN_SUPPORT is not set
+# CONFIG_PCIEXP_COMMON_CLOCK is not set
+# CONFIG_PCIEXP_ASPM is not set
+# CONFIG_PCIEXP_CLK_PM is not set
+# CONFIG_EARLY_PCI_BRIDGE is not set
+# CONFIG_PCIEXP_L1_SUB_STATE is not set
+CONFIG_SUBSYSTEM_VENDOR_ID=0x0000
+CONFIG_SUBSYSTEM_DEVICE_ID=0x0000
+# CONFIG_SOFTWARE_I2C is not set
+
+#
+# Display
+#
+# CONFIG_FRAMEBUFFER_KEEP_VESA_MODE is not set
+
+#
+# Generic Drivers
+#
+# CONFIG_DRIVERS_AS3722_RTC is not set
+# CONFIG_GIC is not set
+# CONFIG_IPMI_KCS is not set
+# CONFIG_DRIVERS_LENOVO_WACOM is not set
+# CONFIG_REALTEK_8168_RESET is not set
+# CONFIG_SPI_FLASH is not set
+# CONFIG_HAVE_SPI_CONSOLE_SUPPORT is not set
+# CONFIG_DRIVERS_UART is not set
+CONFIG_NO_UART_ON_SUPERIO=y
+# CONFIG_UART_OVERRIDE_INPUT_CLOCK_DIVIDER is not set
+# CONFIG_UART_OVERRIDE_REFCLK is not set
+# CONFIG_DRIVERS_UART_8250MEM is not set
+# CONFIG_DRIVERS_UART_8250MEM_32 is not set
+# CONFIG_HAVE_UART_SPECIAL is not set
+# CONFIG_DRIVERS_UART_OXPCIE is not set
+# CONFIG_DRIVERS_UART_PL011 is not set
+# CONFIG_UART_USE_REFCLK_AS_INPUT_CLOCK is not set
+CONFIG_HAVE_USBDEBUG=y
+CONFIG_HAVE_USBDEBUG_OPTIONS=y
+CONFIG_DRIVERS_GENERIC_IOAPIC=y
+CONFIG_SMBIOS_PROVIDED_BY_MOBO=y
+# CONFIG_DRIVERS_I2C_PCF8523 is not set
+# CONFIG_DRIVERS_I2C_RTD2132 is not set
+CONFIG_DRIVERS_ICS_954309=y
+# CONFIG_INTEL_DP is not set
+# CONFIG_INTEL_DDI is not set
+CONFIG_INTEL_EDID=y
+CONFIG_INTEL_INT15=y
+CONFIG_INTEL_GMA_ACPI=y
+# CONFIG_DRIVER_INTEL_I210 is not set
+# CONFIG_DRIVER_MAXIM_MAX77686 is not set
+# CONFIG_DRIVER_PARADE_PS8625 is not set
+# CONFIG_DRIVER_PARADE_PS8640 is not set
+CONFIG_DRIVERS_MC146818=y
+# CONFIG_MAINBOARD_HAS_LPC_TPM is not set
+# CONFIG_DRIVERS_RICOH_RCE822 is not set
+# CONFIG_DRIVER_SIEMENS_NC_FPGA is not set
+# CONFIG_DRIVERS_SIL_3114 is not set
+# CONFIG_DRIVER_TI_TPS65090 is not set
+# CONFIG_DRIVERS_TI_TPS65913 is not set
+# CONFIG_DRIVERS_TI_TPS65913_RTC is not set
+# CONFIG_DRIVER_XPOWERS_AXP209 is not set
+# CONFIG_ACPI_SATA_GENERATOR is not set
+# CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES is not set
+# CONFIG_RTC is not set
+# CONFIG_TPM is not set
+CONFIG_STACK_SIZE=0x1000
+CONFIG_MMCONF_SUPPORT_DEFAULT=y
+CONFIG_MMCONF_SUPPORT=y
+# CONFIG_BOOTMODE_STRAPS is not set
+
+#
+# Console
+#
+CONFIG_SQUELCH_EARLY_SMP=y
+# CONFIG_CONSOLE_SERIAL is not set
+# CONFIG_CONSOLE_SERIAL_921600 is not set
+# CONFIG_CONSOLE_SERIAL_460800 is not set
+# CONFIG_CONSOLE_SERIAL_230400 is not set
+# CONFIG_CONSOLE_SERIAL_115200 is not set
+# CONFIG_CONSOLE_SERIAL_57600 is not set
+# CONFIG_CONSOLE_SERIAL_38400 is not set
+# CONFIG_CONSOLE_SERIAL_19200 is not set
+# CONFIG_CONSOLE_SERIAL_9600 is not set
+# CONFIG_SPKMODEM is not set
+# CONFIG_CONSOLE_NE2K is not set
+CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
+# CONFIG_CONSOLE_CBMEM_DUMP_TO_UART is not set
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_7 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_6 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_5 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_4 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_3 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_2 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_1 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_0 is not set
+# CONFIG_CMOS_POST is not set
+CONFIG_POST_DEVICE_NONE=y
+# CONFIG_POST_DEVICE_LPC is not set
+# CONFIG_POST_DEVICE_PCI_PCIE is not set
+CONFIG_POST_IO_PORT=0x80
+# CONFIG_NO_EARLY_BOOTBLOCK_POSTCODES is not set
+CONFIG_HAVE_ACPI_RESUME=y
+CONFIG_RESUME_PATH_SAME_AS_BOOT=y
+CONFIG_HAVE_HARD_RESET=y
+# CONFIG_HAVE_ROMSTAGE_CONSOLE_SPINLOCK is not set
+# CONFIG_HAVE_ROMSTAGE_NVRAM_CBFS_SPINLOCK is not set
+# CONFIG_HAVE_ROMSTAGE_MICROCODE_CBFS_SPINLOCK is not set
+# CONFIG_HAVE_MONOTONIC_TIMER is not set
+CONFIG_HAVE_OPTION_TABLE=y
+# CONFIG_PIRQ_ROUTE is not set
+CONFIG_HAVE_SMI_HANDLER=y
+# CONFIG_PCI_IO_CFG_EXT is not set
+CONFIG_IOAPIC=y
+CONFIG_USE_WATCHDOG_ON_BOOT=y
+CONFIG_VGA=y
+# CONFIG_GFXUMA is not set
+CONFIG_HAVE_ACPI_TABLES=y
+CONFIG_HAVE_MP_TABLE=y
+# CONFIG_COMMON_FADT is not set
+# CONFIG_ACPI_NHLT is not set
+
+#
+# System tables
+#
+CONFIG_GENERATE_MP_TABLE=y
+# CONFIG_GENERATE_PIRQ_TABLE is not set
+CONFIG_GENERATE_SMBIOS_TABLES=y
+
+#
+# Payload
+#
+# CONFIG_PAYLOAD_NONE is not set
+CONFIG_PAYLOAD_ELF=y
+# CONFIG_PAYLOAD_FILO is not set
+# CONFIG_PAYLOAD_GRUB2 is not set
+# CONFIG_PAYLOAD_SEABIOS is not set
+# CONFIG_PAYLOAD_UBOOT is not set
+# CONFIG_PAYLOAD_LINUX is not set
+# CONFIG_PAYLOAD_TIANOCORE is not set
+CONFIG_PAYLOAD_FILE="payload.elf"
+CONFIG_PAYLOAD_OPTIONS=""
+# CONFIG_PXE is not set
+CONFIG_COMPRESSED_PAYLOAD_LZMA=y
+# CONFIG_PAYLOAD_IS_FLAT_BINARY is not set
+
+#
+# Secondary Payloads
+#
+# CONFIG_COREINFO_SECONDARY_PAYLOAD is not set
+# CONFIG_MEMTEST_SECONDARY_PAYLOAD is not set
+# CONFIG_NVRAMCUI_SECONDARY_PAYLOAD is not set
+# CONFIG_TINT_SECONDARY_PAYLOAD is not set
+
+#
+# Debugging
+#
+# CONFIG_FATAL_ASSERTS is not set
+# CONFIG_DEBUG_CBFS is not set
+CONFIG_HAVE_DEBUG_RAM_SETUP=y
+# CONFIG_DEBUG_RAM_SETUP is not set
+# CONFIG_HAVE_DEBUG_CAR is not set
+# CONFIG_HAVE_DEBUG_SMBUS is not set
+# CONFIG_DEBUG_SMI is not set
+# CONFIG_DEBUG_SMM_RELOCATION is not set
+# CONFIG_DEBUG_MALLOC is not set
+# CONFIG_DEBUG_ACPI is not set
+# CONFIG_TRACE is not set
+# CONFIG_DEBUG_BOOT_STATE is not set
+# CONFIG_ENABLE_APIC_EXT_ID is not set
+CONFIG_WARNINGS_ARE_ERRORS=y
+CONFIG_IASL_WARNINGS_ARE_ERRORS=y
+# CONFIG_POWER_BUTTON_DEFAULT_ENABLE is not set
+# CONFIG_POWER_BUTTON_DEFAULT_DISABLE is not set
+# CONFIG_POWER_BUTTON_FORCE_ENABLE is not set
+# CONFIG_POWER_BUTTON_FORCE_DISABLE is not set
+# CONFIG_POWER_BUTTON_IS_OPTIONAL is not set
+# CONFIG_REG_SCRIPT is not set
+# CONFIG_CREATE_BOARD_CHECKLIST is not set
+# CONFIG_MAKE_CHECKLIST_PUBLIC is not set
diff --git a/resources/libreboot/config/grub/w500_16mb/vbootrevision b/resources/libreboot/config/grub/w500_16mb/vbootrevision
new file mode 100644
index 00000000..c18bc860
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_16mb/vbootrevision
@@ -0,0 +1 @@
+d187cd3fc792f8bcefbee4587c83eafbd08441fc
diff --git a/resources/libreboot/config/grub/w500_4mb/architecture b/resources/libreboot/config/grub/w500_4mb/architecture
new file mode 100644
index 00000000..5a9a476a
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_4mb/architecture
@@ -0,0 +1 @@
+i386
diff --git a/resources/libreboot/config/grub/w500_4mb/cbrevision b/resources/libreboot/config/grub/w500_4mb/cbrevision
new file mode 100644
index 00000000..d4e47be8
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_4mb/cbrevision
@@ -0,0 +1 @@
+d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4
diff --git a/resources/libreboot/config/grub/w500_4mb/config b/resources/libreboot/config/grub/w500_4mb/config
new file mode 100644
index 00000000..e4ddb2a4
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_4mb/config
@@ -0,0 +1,550 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# coreboot configuration
+#
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_CBFS_PREFIX="fallback"
+# CONFIG_MULTIPLE_CBFS_INSTANCES is not set
+CONFIG_COMPILER_GCC=y
+# CONFIG_COMPILER_LLVM_CLANG is not set
+# CONFIG_ANY_TOOLCHAIN is not set
+# CONFIG_CCACHE is not set
+# CONFIG_FMD_GENPARSER is not set
+# CONFIG_SCONFIG_GENPARSER is not set
+CONFIG_USE_OPTION_TABLE=y
+CONFIG_STATIC_OPTION_TABLE=y
+# CONFIG_UNCOMPRESSED_RAMSTAGE is not set
+CONFIG_COMPRESS_RAMSTAGE=y
+CONFIG_INCLUDE_CONFIG_FILE=y
+# CONFIG_NO_XIP_EARLY_STAGES is not set
+CONFIG_EARLY_CBMEM_INIT=y
+# CONFIG_COLLECT_TIMESTAMPS is not set
+# CONFIG_USE_BLOBS is not set
+# CONFIG_COVERAGE is not set
+# CONFIG_RELOCATABLE_MODULES is not set
+# CONFIG_RELOCATABLE_RAMSTAGE is not set
+# CONFIG_NO_STAGE_CACHE is not set
+CONFIG_BOOTBLOCK_SIMPLE=y
+# CONFIG_BOOTBLOCK_NORMAL is not set
+CONFIG_BOOTBLOCK_CUSTOM=y
+CONFIG_BOOTBLOCK_SOURCE="bootblock_simple.c"
+# CONFIG_C_ENVIRONMENT_BOOTBLOCK is not set
+# CONFIG_UPDATE_IMAGE is not set
+# CONFIG_GENERIC_GPIO_LIB is not set
+# CONFIG_BOARD_ID_AUTO is not set
+# CONFIG_BOARD_ID_MANUAL is not set
+# CONFIG_RAM_CODE_SUPPORT is not set
+# CONFIG_BOOTSPLASH_IMAGE is not set
+
+#
+# Mainboard
+#
+# CONFIG_VENDOR_A_TREND is not set
+# CONFIG_VENDOR_AAEON is not set
+# CONFIG_VENDOR_ABIT is not set
+# CONFIG_VENDOR_ADI is not set
+# CONFIG_VENDOR_ADLINK is not set
+# CONFIG_VENDOR_ADVANSUS is not set
+# CONFIG_VENDOR_AMD is not set
+# CONFIG_VENDOR_AOPEN is not set
+# CONFIG_VENDOR_APPLE is not set
+# CONFIG_VENDOR_ARTECGROUP is not set
+# CONFIG_VENDOR_ASROCK is not set
+# CONFIG_VENDOR_ASUS is not set
+# CONFIG_VENDOR_AVALUE is not set
+# CONFIG_VENDOR_AZZA is not set
+# CONFIG_VENDOR_BACHMANN is not set
+# CONFIG_VENDOR_BAP is not set
+# CONFIG_VENDOR_BCOM is not set
+# CONFIG_VENDOR_BIFFEROS is not set
+# CONFIG_VENDOR_BIOSTAR is not set
+# CONFIG_VENDOR_BROADCOM is not set
+# CONFIG_VENDOR_COMPAQ is not set
+# CONFIG_VENDOR_CUBIETECH is not set
+# CONFIG_VENDOR_DIGITALLOGIC is not set
+# CONFIG_VENDOR_DMP is not set
+# CONFIG_VENDOR_ECS is not set
+# CONFIG_VENDOR_EMULATION is not set
+# CONFIG_VENDOR_ESD is not set
+# CONFIG_VENDOR_GETAC is not set
+# CONFIG_VENDOR_GIGABYTE is not set
+# CONFIG_VENDOR_GIZMOSPHERE is not set
+# CONFIG_VENDOR_GOOGLE is not set
+# CONFIG_VENDOR_HP is not set
+# CONFIG_VENDOR_IBASE is not set
+# CONFIG_VENDOR_IEI is not set
+# CONFIG_VENDOR_INTEL is not set
+# CONFIG_VENDOR_IWAVE is not set
+# CONFIG_VENDOR_IWILL is not set
+# CONFIG_VENDOR_JETWAY is not set
+# CONFIG_VENDOR_KONTRON is not set
+# CONFIG_VENDOR_LANNER is not set
+CONFIG_VENDOR_LENOVO=y
+# CONFIG_VENDOR_LINUTOP is not set
+# CONFIG_VENDOR_LIPPERT is not set
+# CONFIG_VENDOR_MITAC is not set
+# CONFIG_VENDOR_MSI is not set
+# CONFIG_VENDOR_NEC is not set
+# CONFIG_VENDOR_NOKIA is not set
+# CONFIG_VENDOR_NVIDIA is not set
+# CONFIG_VENDOR_PACKARDBELL is not set
+# CONFIG_VENDOR_PCENGINES is not set
+# CONFIG_VENDOR_PURISM is not set
+# CONFIG_VENDOR_RCA is not set
+# CONFIG_VENDOR_RODA is not set
+# CONFIG_VENDOR_SAMSUNG is not set
+# CONFIG_VENDOR_SIEMENS is not set
+# CONFIG_VENDOR_SOYO is not set
+# CONFIG_VENDOR_SUNW is not set
+# CONFIG_VENDOR_SUPERMICRO is not set
+# CONFIG_VENDOR_TECHNEXION is not set
+# CONFIG_VENDOR_THOMSON is not set
+# CONFIG_VENDOR_TI is not set
+# CONFIG_VENDOR_TRAVERSE is not set
+# CONFIG_VENDOR_TYAN is not set
+# CONFIG_VENDOR_VIA is not set
+# CONFIG_VENDOR_WINENT is not set
+# CONFIG_VENDOR_WYSE is not set
+CONFIG_BOARD_SPECIFIC_OPTIONS=y
+CONFIG_MAINBOARD_DIR="lenovo/t400"
+CONFIG_MAINBOARD_PART_NUMBER="ThinkPad W500"
+CONFIG_MAINBOARD_VENDOR="LENOVO"
+CONFIG_MAX_CPUS=2
+CONFIG_CACHE_ROM_SIZE_OVERRIDE=0
+CONFIG_CBFS_SIZE=0x3FD000
+CONFIG_VGA_BIOS_ID="8086,2a42"
+# CONFIG_ONBOARD_VGA_IS_PRIMARY is not set
+# CONFIG_VGA_BIOS is not set
+CONFIG_DCACHE_RAM_BASE=0xffaf8000
+CONFIG_DCACHE_RAM_SIZE=0x8000
+CONFIG_MMCONF_BASE_ADDRESS=0xf0000000
+CONFIG_POST_IO=y
+CONFIG_MAX_REBOOT_CNT=3
+CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT=y
+CONFIG_ID_SECTION_OFFSET=0x80
+CONFIG_POST_DEVICE=y
+CONFIG_USBDEBUG_HCD_INDEX=2
+# CONFIG_CONSOLE_POST is not set
+CONFIG_DRIVERS_UART_8250IO=y
+# CONFIG_BOARD_LENOVO_G505S is not set
+# CONFIG_BOARD_LENOVO_R400 is not set
+# CONFIG_BOARD_LENOVO_T400 is not set
+# CONFIG_BOARD_LENOVO_T420 is not set
+# CONFIG_BOARD_LENOVO_T420S is not set
+# CONFIG_BOARD_LENOVO_T430S is not set
+CONFIG_BOARD_LENOVO_T500=y
+# CONFIG_BOARD_LENOVO_T520 is not set
+# CONFIG_BOARD_LENOVO_T530 is not set
+# CONFIG_BOARD_LENOVO_T60 is not set
+# CONFIG_BOARD_LENOVO_X200 is not set
+# CONFIG_BOARD_LENOVO_X201 is not set
+# CONFIG_BOARD_LENOVO_X220 is not set
+# CONFIG_BOARD_LENOVO_X220I is not set
+# CONFIG_BOARD_LENOVO_X230 is not set
+# CONFIG_BOARD_LENOVO_X60 is not set
+CONFIG_CPU_ADDR_BITS=36
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8
+# CONFIG_USBDEBUG is not set
+# CONFIG_DRIVERS_PS2_KEYBOARD is not set
+# CONFIG_NO_POST is not set
+CONFIG_BOARD_ROMSIZE_KB_8192=y
+# CONFIG_COREBOOT_ROMSIZE_KB_64 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_128 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_256 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_512 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_1024 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_2048 is not set
+CONFIG_COREBOOT_ROMSIZE_KB_4096=y
+# CONFIG_COREBOOT_ROMSIZE_KB_8192 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_12288 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_16384 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_32768 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_65536 is not set
+CONFIG_COREBOOT_ROMSIZE_KB=4096
+CONFIG_ROM_SIZE=0x400000
+CONFIG_FMDFILE=""
+# CONFIG_MAINBOARD_HAS_TPM2 is not set
+CONFIG_SYSTEM_TYPE_LAPTOP=y
+# CONFIG_CBFS_AUTOGEN_ATTRIBUTES is not set
+
+#
+# Chipset
+#
+
+#
+# SoC
+#
+# CONFIG_SOC_BROADCOM_CYGNUS is not set
+CONFIG_C_ENV_BOOTBLOCK_SIZE=0x10000
+CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y
+CONFIG_ROMSTAGE_ADDR=0x2000000
+CONFIG_VERSTAGE_ADDR=0x2000000
+CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT="northbridge/intel/gm45/bootblock.c"
+CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT="southbridge/intel/i82801ix/bootblock.c"
+CONFIG_EHCI_BAR=0xfef00000
+CONFIG_RAMTOP=0x200000
+CONFIG_HEAP_SIZE=0x4000
+CONFIG_CONSOLE_CBMEM=y
+CONFIG_UART_PCI_ADDR=0x0
+CONFIG_HPET_MIN_TICKS=0x80
+# CONFIG_SOC_MARVELL_ARMADA38X is not set
+# CONFIG_SOC_MARVELL_BG4CD is not set
+# CONFIG_SOC_MEDIATEK_MT8173 is not set
+# CONFIG_SOC_NVIDIA_TEGRA124 is not set
+# CONFIG_SOC_NVIDIA_TEGRA132 is not set
+# CONFIG_SOC_NVIDIA_TEGRA210 is not set
+# CONFIG_SOC_QC_IPQ40XX is not set
+# CONFIG_SOC_QC_IPQ806X is not set
+# CONFIG_SOC_ROCKCHIP_RK3288 is not set
+# CONFIG_SOC_ROCKCHIP_RK3399 is not set
+# CONFIG_CPU_SAMSUNG_EXYNOS5250 is not set
+# CONFIG_CPU_SAMSUNG_EXYNOS5420 is not set
+# CONFIG_SOC_UCB_RISCV is not set
+
+#
+# CPU
+#
+# CONFIG_CPU_ALLWINNER_A10 is not set
+CONFIG_XIP_ROM_SIZE=0x10000
+CONFIG_NUM_IPI_STARTS=2
+# CONFIG_CPU_AMD_AGESA is not set
+# CONFIG_CPU_AMD_PI is not set
+# CONFIG_CPU_ARMLTD_CORTEX_A9 is not set
+CONFIG_CPU_INTEL_MODEL_1067X=y
+CONFIG_CPU_INTEL_SOCKET_BGA956=y
+CONFIG_SSE2=y
+# CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE is not set
+# CONFIG_CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED is not set
+# CONFIG_CPU_TI_AM335X is not set
+# CONFIG_PARALLEL_CPU_INIT is not set
+# CONFIG_PARALLEL_MP is not set
+# CONFIG_UDELAY_IO is not set
+# CONFIG_UDELAY_LAPIC is not set
+CONFIG_UDELAY_TSC=y
+# CONFIG_TSC_CONSTANT_RATE is not set
+# CONFIG_TSC_MONOTONIC_TIMER is not set
+# CONFIG_UDELAY_TIMER2 is not set
+# CONFIG_TSC_SYNC_LFENCE is not set
+CONFIG_TSC_SYNC_MFENCE=y
+# CONFIG_NO_FIXED_XIP_ROM_SIZE is not set
+CONFIG_LOGICAL_CPUS=y
+# CONFIG_SMM_TSEG is not set
+CONFIG_SMM_LAPIC_REMAP_MITIGATION=y
+# CONFIG_SERIALIZED_SMM_INITIALIZATION is not set
+# CONFIG_X86_AMD_FIXED_MTRRS is not set
+# CONFIG_PLATFORM_USES_FSP1_0 is not set
+# CONFIG_MIRROR_PAYLOAD_TO_RAM_BEFORE_LOADING is not set
+CONFIG_CACHE_AS_RAM=y
+CONFIG_SMP=y
+CONFIG_AP_SIPI_VECTOR=0xfffff000
+CONFIG_MMX=y
+CONFIG_SSE=y
+CONFIG_SUPPORT_CPU_UCODE_IN_CBFS=y
+# CONFIG_USES_MICROCODE_HEADER_FILES is not set
+# CONFIG_CPU_MICROCODE_CBFS_GENERATE is not set
+# CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER is not set
+CONFIG_CPU_MICROCODE_CBFS_NONE=y
+
+#
+# Northbridge
+#
+# CONFIG_NORTHBRIDGE_AMD_AGESA is not set
+# CONFIG_AMD_NB_CIMX is not set
+# CONFIG_NORTHBRIDGE_AMD_CIMX_RD890 is not set
+CONFIG_VIDEO_MB=0
+# CONFIG_NORTHBRIDGE_AMD_PI is not set
+CONFIG_RAMBASE=0x100000
+# CONFIG_NORTHBRIDGE_INTEL_COMMON_MRC_CACHE is not set
+CONFIG_NORTHBRIDGE_SPECIFIC_OPTIONS=y
+CONFIG_NORTHBRIDGE_INTEL_GM45=y
+CONFIG_HPET_ADDRESS=0xfed00000
+CONFIG_MAX_PIRQ_LINKS=4
+
+#
+# Southbridge
+#
+# CONFIG_AMD_SB_CIMX is not set
+# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800 is not set
+# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900 is not set
+CONFIG_SOUTHBRIDGE_INTEL_COMMON=y
+# CONFIG_SOUTHBRIDGE_INTEL_COMMON_GPIO is not set
+CONFIG_SOUTHBRIDGE_INTEL_I82801IX=y
+
+#
+# Super I/O
+#
+CONFIG_SUPERIO_NSC_PC87382=y
+
+#
+# Embedded Controllers
+#
+CONFIG_EC_ACPI=y
+CONFIG_EC_LENOVO_H8=y
+CONFIG_EC_LENOVO_PMH7=y
+# CONFIG_MAINBOARD_HAS_CHROMEOS is not set
+# CONFIG_UEFI_2_4_BINDING is not set
+# CONFIG_USE_SIEMENS_HWILIB is not set
+# CONFIG_ARCH_ARM is not set
+# CONFIG_ARCH_BOOTBLOCK_ARM is not set
+# CONFIG_ARCH_VERSTAGE_ARM is not set
+# CONFIG_ARCH_ROMSTAGE_ARM is not set
+# CONFIG_ARCH_RAMSTAGE_ARM is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV4 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV4 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV4 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV4 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV7 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV7 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV7 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV7 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV7_M is not set
+# CONFIG_ARCH_VERSTAGE_ARMV7_M is not set
+# CONFIG_ARM_LPAE is not set
+# CONFIG_ARCH_ARM64 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARM64 is not set
+# CONFIG_ARCH_VERSTAGE_ARM64 is not set
+# CONFIG_ARCH_ROMSTAGE_ARM64 is not set
+# CONFIG_ARCH_RAMSTAGE_ARM64 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV8_64 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV8_64 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV8_64 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV8_64 is not set
+# CONFIG_ARM64_A53_ERRATUM_843419 is not set
+# CONFIG_ARCH_MIPS is not set
+# CONFIG_ARCH_BOOTBLOCK_MIPS is not set
+# CONFIG_ARCH_VERSTAGE_MIPS is not set
+# CONFIG_ARCH_ROMSTAGE_MIPS is not set
+# CONFIG_ARCH_RAMSTAGE_MIPS is not set
+# CONFIG_ARCH_POWER8 is not set
+# CONFIG_ARCH_BOOTBLOCK_POWER8 is not set
+# CONFIG_ARCH_VERSTAGE_POWER8 is not set
+# CONFIG_ARCH_ROMSTAGE_POWER8 is not set
+# CONFIG_ARCH_RAMSTAGE_POWER8 is not set
+# CONFIG_ARCH_RISCV is not set
+# CONFIG_ARCH_BOOTBLOCK_RISCV is not set
+# CONFIG_ARCH_VERSTAGE_RISCV is not set
+# CONFIG_ARCH_ROMSTAGE_RISCV is not set
+# CONFIG_ARCH_RAMSTAGE_RISCV is not set
+CONFIG_ARCH_X86=y
+CONFIG_ARCH_BOOTBLOCK_X86_32=y
+CONFIG_ARCH_VERSTAGE_X86_32=y
+CONFIG_ARCH_ROMSTAGE_X86_32=y
+CONFIG_ARCH_RAMSTAGE_X86_32=y
+# CONFIG_ARCH_BOOTBLOCK_X86_64 is not set
+# CONFIG_ARCH_VERSTAGE_X86_64 is not set
+# CONFIG_ARCH_ROMSTAGE_X86_64 is not set
+# CONFIG_ARCH_RAMSTAGE_X86_64 is not set
+# CONFIG_USE_MARCH_586 is not set
+# CONFIG_AP_IN_SIPI_WAIT is not set
+# CONFIG_SIPI_VECTOR_IN_ROM is not set
+# CONFIG_ROMCC is not set
+# CONFIG_LATE_CBMEM_INIT is not set
+CONFIG_PC80_SYSTEM=y
+# CONFIG_BOOTBLOCK_DEBUG_SPINLOOP is not set
+# CONFIG_BOOTBLOCK_SAVE_BIST_AND_TIMESTAMP is not set
+CONFIG_HAVE_CMOS_DEFAULT=y
+CONFIG_CMOS_DEFAULT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.default"
+CONFIG_IOAPIC_INTERRUPTS_ON_FSB=y
+# CONFIG_IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS is not set
+# CONFIG_POSTCAR_STAGE is not set
+# CONFIG_VERSTAGE_DEBUG_SPINLOOP is not set
+# CONFIG_ROMSTAGE_DEBUG_SPINLOOP is not set
+
+#
+# Devices
+#
+CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT=y
+CONFIG_NATIVE_VGA_INIT_USE_EDID=y
+CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG=y
+CONFIG_ON_DEVICE_ROM_LOAD=y
+# CONFIG_MULTIPLE_VGA_ADAPTERS is not set
+# CONFIG_SMBUS_HAS_AUX_CHANNELS is not set
+# CONFIG_SPD_CACHE is not set
+CONFIG_PCI=y
+# CONFIG_HYPERTRANSPORT_PLUGIN_SUPPORT is not set
+CONFIG_PCIX_PLUGIN_SUPPORT=y
+CONFIG_PCIEXP_PLUGIN_SUPPORT=y
+CONFIG_CARDBUS_PLUGIN_SUPPORT=y
+# CONFIG_AZALIA_PLUGIN_SUPPORT is not set
+# CONFIG_PCIEXP_COMMON_CLOCK is not set
+# CONFIG_PCIEXP_ASPM is not set
+# CONFIG_PCIEXP_CLK_PM is not set
+# CONFIG_EARLY_PCI_BRIDGE is not set
+# CONFIG_PCIEXP_L1_SUB_STATE is not set
+CONFIG_SUBSYSTEM_VENDOR_ID=0x0000
+CONFIG_SUBSYSTEM_DEVICE_ID=0x0000
+# CONFIG_SOFTWARE_I2C is not set
+
+#
+# Display
+#
+# CONFIG_FRAMEBUFFER_KEEP_VESA_MODE is not set
+
+#
+# Generic Drivers
+#
+# CONFIG_DRIVERS_AS3722_RTC is not set
+# CONFIG_GIC is not set
+# CONFIG_IPMI_KCS is not set
+# CONFIG_DRIVERS_LENOVO_WACOM is not set
+# CONFIG_REALTEK_8168_RESET is not set
+# CONFIG_SPI_FLASH is not set
+# CONFIG_HAVE_SPI_CONSOLE_SUPPORT is not set
+# CONFIG_DRIVERS_UART is not set
+CONFIG_NO_UART_ON_SUPERIO=y
+# CONFIG_UART_OVERRIDE_INPUT_CLOCK_DIVIDER is not set
+# CONFIG_UART_OVERRIDE_REFCLK is not set
+# CONFIG_DRIVERS_UART_8250MEM is not set
+# CONFIG_DRIVERS_UART_8250MEM_32 is not set
+# CONFIG_HAVE_UART_SPECIAL is not set
+# CONFIG_DRIVERS_UART_OXPCIE is not set
+# CONFIG_DRIVERS_UART_PL011 is not set
+# CONFIG_UART_USE_REFCLK_AS_INPUT_CLOCK is not set
+CONFIG_HAVE_USBDEBUG=y
+CONFIG_HAVE_USBDEBUG_OPTIONS=y
+CONFIG_DRIVERS_GENERIC_IOAPIC=y
+CONFIG_SMBIOS_PROVIDED_BY_MOBO=y
+# CONFIG_DRIVERS_I2C_PCF8523 is not set
+# CONFIG_DRIVERS_I2C_RTD2132 is not set
+CONFIG_DRIVERS_ICS_954309=y
+# CONFIG_INTEL_DP is not set
+# CONFIG_INTEL_DDI is not set
+CONFIG_INTEL_EDID=y
+CONFIG_INTEL_INT15=y
+CONFIG_INTEL_GMA_ACPI=y
+# CONFIG_DRIVER_INTEL_I210 is not set
+# CONFIG_DRIVER_MAXIM_MAX77686 is not set
+# CONFIG_DRIVER_PARADE_PS8625 is not set
+# CONFIG_DRIVER_PARADE_PS8640 is not set
+CONFIG_DRIVERS_MC146818=y
+# CONFIG_MAINBOARD_HAS_LPC_TPM is not set
+# CONFIG_DRIVERS_RICOH_RCE822 is not set
+# CONFIG_DRIVER_SIEMENS_NC_FPGA is not set
+# CONFIG_DRIVERS_SIL_3114 is not set
+# CONFIG_DRIVER_TI_TPS65090 is not set
+# CONFIG_DRIVERS_TI_TPS65913 is not set
+# CONFIG_DRIVERS_TI_TPS65913_RTC is not set
+# CONFIG_DRIVER_XPOWERS_AXP209 is not set
+# CONFIG_ACPI_SATA_GENERATOR is not set
+# CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES is not set
+# CONFIG_RTC is not set
+# CONFIG_TPM is not set
+CONFIG_STACK_SIZE=0x1000
+CONFIG_MMCONF_SUPPORT_DEFAULT=y
+CONFIG_MMCONF_SUPPORT=y
+# CONFIG_BOOTMODE_STRAPS is not set
+
+#
+# Console
+#
+CONFIG_SQUELCH_EARLY_SMP=y
+# CONFIG_CONSOLE_SERIAL is not set
+# CONFIG_CONSOLE_SERIAL_921600 is not set
+# CONFIG_CONSOLE_SERIAL_460800 is not set
+# CONFIG_CONSOLE_SERIAL_230400 is not set
+# CONFIG_CONSOLE_SERIAL_115200 is not set
+# CONFIG_CONSOLE_SERIAL_57600 is not set
+# CONFIG_CONSOLE_SERIAL_38400 is not set
+# CONFIG_CONSOLE_SERIAL_19200 is not set
+# CONFIG_CONSOLE_SERIAL_9600 is not set
+# CONFIG_SPKMODEM is not set
+# CONFIG_CONSOLE_NE2K is not set
+CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
+# CONFIG_CONSOLE_CBMEM_DUMP_TO_UART is not set
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_7 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_6 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_5 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_4 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_3 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_2 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_1 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_0 is not set
+# CONFIG_CMOS_POST is not set
+CONFIG_POST_DEVICE_NONE=y
+# CONFIG_POST_DEVICE_LPC is not set
+# CONFIG_POST_DEVICE_PCI_PCIE is not set
+CONFIG_POST_IO_PORT=0x80
+# CONFIG_NO_EARLY_BOOTBLOCK_POSTCODES is not set
+CONFIG_HAVE_ACPI_RESUME=y
+CONFIG_RESUME_PATH_SAME_AS_BOOT=y
+CONFIG_HAVE_HARD_RESET=y
+# CONFIG_HAVE_ROMSTAGE_CONSOLE_SPINLOCK is not set
+# CONFIG_HAVE_ROMSTAGE_NVRAM_CBFS_SPINLOCK is not set
+# CONFIG_HAVE_ROMSTAGE_MICROCODE_CBFS_SPINLOCK is not set
+# CONFIG_HAVE_MONOTONIC_TIMER is not set
+CONFIG_HAVE_OPTION_TABLE=y
+# CONFIG_PIRQ_ROUTE is not set
+CONFIG_HAVE_SMI_HANDLER=y
+# CONFIG_PCI_IO_CFG_EXT is not set
+CONFIG_IOAPIC=y
+CONFIG_USE_WATCHDOG_ON_BOOT=y
+CONFIG_VGA=y
+# CONFIG_GFXUMA is not set
+CONFIG_HAVE_ACPI_TABLES=y
+CONFIG_HAVE_MP_TABLE=y
+# CONFIG_COMMON_FADT is not set
+# CONFIG_ACPI_NHLT is not set
+
+#
+# System tables
+#
+CONFIG_GENERATE_MP_TABLE=y
+# CONFIG_GENERATE_PIRQ_TABLE is not set
+CONFIG_GENERATE_SMBIOS_TABLES=y
+
+#
+# Payload
+#
+# CONFIG_PAYLOAD_NONE is not set
+CONFIG_PAYLOAD_ELF=y
+# CONFIG_PAYLOAD_FILO is not set
+# CONFIG_PAYLOAD_GRUB2 is not set
+# CONFIG_PAYLOAD_SEABIOS is not set
+# CONFIG_PAYLOAD_UBOOT is not set
+# CONFIG_PAYLOAD_LINUX is not set
+# CONFIG_PAYLOAD_TIANOCORE is not set
+CONFIG_PAYLOAD_FILE="payload.elf"
+CONFIG_PAYLOAD_OPTIONS=""
+# CONFIG_PXE is not set
+CONFIG_COMPRESSED_PAYLOAD_LZMA=y
+# CONFIG_PAYLOAD_IS_FLAT_BINARY is not set
+
+#
+# Secondary Payloads
+#
+# CONFIG_COREINFO_SECONDARY_PAYLOAD is not set
+# CONFIG_MEMTEST_SECONDARY_PAYLOAD is not set
+# CONFIG_NVRAMCUI_SECONDARY_PAYLOAD is not set
+# CONFIG_TINT_SECONDARY_PAYLOAD is not set
+
+#
+# Debugging
+#
+# CONFIG_FATAL_ASSERTS is not set
+# CONFIG_DEBUG_CBFS is not set
+CONFIG_HAVE_DEBUG_RAM_SETUP=y
+# CONFIG_DEBUG_RAM_SETUP is not set
+# CONFIG_HAVE_DEBUG_CAR is not set
+# CONFIG_HAVE_DEBUG_SMBUS is not set
+# CONFIG_DEBUG_SMI is not set
+# CONFIG_DEBUG_SMM_RELOCATION is not set
+# CONFIG_DEBUG_MALLOC is not set
+# CONFIG_DEBUG_ACPI is not set
+# CONFIG_TRACE is not set
+# CONFIG_DEBUG_BOOT_STATE is not set
+# CONFIG_ENABLE_APIC_EXT_ID is not set
+CONFIG_WARNINGS_ARE_ERRORS=y
+CONFIG_IASL_WARNINGS_ARE_ERRORS=y
+# CONFIG_POWER_BUTTON_DEFAULT_ENABLE is not set
+# CONFIG_POWER_BUTTON_DEFAULT_DISABLE is not set
+# CONFIG_POWER_BUTTON_FORCE_ENABLE is not set
+# CONFIG_POWER_BUTTON_FORCE_DISABLE is not set
+# CONFIG_POWER_BUTTON_IS_OPTIONAL is not set
+# CONFIG_REG_SCRIPT is not set
+# CONFIG_CREATE_BOARD_CHECKLIST is not set
+# CONFIG_MAKE_CHECKLIST_PUBLIC is not set
diff --git a/resources/libreboot/config/grub/w500_4mb/vbootrevision b/resources/libreboot/config/grub/w500_4mb/vbootrevision
new file mode 100644
index 00000000..c18bc860
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_4mb/vbootrevision
@@ -0,0 +1 @@
+d187cd3fc792f8bcefbee4587c83eafbd08441fc
diff --git a/resources/libreboot/config/grub/w500_8mb/architecture b/resources/libreboot/config/grub/w500_8mb/architecture
new file mode 100644
index 00000000..5a9a476a
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_8mb/architecture
@@ -0,0 +1 @@
+i386
diff --git a/resources/libreboot/config/grub/w500_8mb/cbrevision b/resources/libreboot/config/grub/w500_8mb/cbrevision
new file mode 100644
index 00000000..d4e47be8
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_8mb/cbrevision
@@ -0,0 +1 @@
+d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4
diff --git a/resources/libreboot/config/grub/w500_8mb/config b/resources/libreboot/config/grub/w500_8mb/config
new file mode 100644
index 00000000..bd4c48fe
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_8mb/config
@@ -0,0 +1,550 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# coreboot configuration
+#
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_CBFS_PREFIX="fallback"
+# CONFIG_MULTIPLE_CBFS_INSTANCES is not set
+CONFIG_COMPILER_GCC=y
+# CONFIG_COMPILER_LLVM_CLANG is not set
+# CONFIG_ANY_TOOLCHAIN is not set
+# CONFIG_CCACHE is not set
+# CONFIG_FMD_GENPARSER is not set
+# CONFIG_SCONFIG_GENPARSER is not set
+CONFIG_USE_OPTION_TABLE=y
+CONFIG_STATIC_OPTION_TABLE=y
+# CONFIG_UNCOMPRESSED_RAMSTAGE is not set
+CONFIG_COMPRESS_RAMSTAGE=y
+CONFIG_INCLUDE_CONFIG_FILE=y
+# CONFIG_NO_XIP_EARLY_STAGES is not set
+CONFIG_EARLY_CBMEM_INIT=y
+# CONFIG_COLLECT_TIMESTAMPS is not set
+# CONFIG_USE_BLOBS is not set
+# CONFIG_COVERAGE is not set
+# CONFIG_RELOCATABLE_MODULES is not set
+# CONFIG_RELOCATABLE_RAMSTAGE is not set
+# CONFIG_NO_STAGE_CACHE is not set
+CONFIG_BOOTBLOCK_SIMPLE=y
+# CONFIG_BOOTBLOCK_NORMAL is not set
+CONFIG_BOOTBLOCK_CUSTOM=y
+CONFIG_BOOTBLOCK_SOURCE="bootblock_simple.c"
+# CONFIG_C_ENVIRONMENT_BOOTBLOCK is not set
+# CONFIG_UPDATE_IMAGE is not set
+# CONFIG_GENERIC_GPIO_LIB is not set
+# CONFIG_BOARD_ID_AUTO is not set
+# CONFIG_BOARD_ID_MANUAL is not set
+# CONFIG_RAM_CODE_SUPPORT is not set
+# CONFIG_BOOTSPLASH_IMAGE is not set
+
+#
+# Mainboard
+#
+# CONFIG_VENDOR_A_TREND is not set
+# CONFIG_VENDOR_AAEON is not set
+# CONFIG_VENDOR_ABIT is not set
+# CONFIG_VENDOR_ADI is not set
+# CONFIG_VENDOR_ADLINK is not set
+# CONFIG_VENDOR_ADVANSUS is not set
+# CONFIG_VENDOR_AMD is not set
+# CONFIG_VENDOR_AOPEN is not set
+# CONFIG_VENDOR_APPLE is not set
+# CONFIG_VENDOR_ARTECGROUP is not set
+# CONFIG_VENDOR_ASROCK is not set
+# CONFIG_VENDOR_ASUS is not set
+# CONFIG_VENDOR_AVALUE is not set
+# CONFIG_VENDOR_AZZA is not set
+# CONFIG_VENDOR_BACHMANN is not set
+# CONFIG_VENDOR_BAP is not set
+# CONFIG_VENDOR_BCOM is not set
+# CONFIG_VENDOR_BIFFEROS is not set
+# CONFIG_VENDOR_BIOSTAR is not set
+# CONFIG_VENDOR_BROADCOM is not set
+# CONFIG_VENDOR_COMPAQ is not set
+# CONFIG_VENDOR_CUBIETECH is not set
+# CONFIG_VENDOR_DIGITALLOGIC is not set
+# CONFIG_VENDOR_DMP is not set
+# CONFIG_VENDOR_ECS is not set
+# CONFIG_VENDOR_EMULATION is not set
+# CONFIG_VENDOR_ESD is not set
+# CONFIG_VENDOR_GETAC is not set
+# CONFIG_VENDOR_GIGABYTE is not set
+# CONFIG_VENDOR_GIZMOSPHERE is not set
+# CONFIG_VENDOR_GOOGLE is not set
+# CONFIG_VENDOR_HP is not set
+# CONFIG_VENDOR_IBASE is not set
+# CONFIG_VENDOR_IEI is not set
+# CONFIG_VENDOR_INTEL is not set
+# CONFIG_VENDOR_IWAVE is not set
+# CONFIG_VENDOR_IWILL is not set
+# CONFIG_VENDOR_JETWAY is not set
+# CONFIG_VENDOR_KONTRON is not set
+# CONFIG_VENDOR_LANNER is not set
+CONFIG_VENDOR_LENOVO=y
+# CONFIG_VENDOR_LINUTOP is not set
+# CONFIG_VENDOR_LIPPERT is not set
+# CONFIG_VENDOR_MITAC is not set
+# CONFIG_VENDOR_MSI is not set
+# CONFIG_VENDOR_NEC is not set
+# CONFIG_VENDOR_NOKIA is not set
+# CONFIG_VENDOR_NVIDIA is not set
+# CONFIG_VENDOR_PACKARDBELL is not set
+# CONFIG_VENDOR_PCENGINES is not set
+# CONFIG_VENDOR_PURISM is not set
+# CONFIG_VENDOR_RCA is not set
+# CONFIG_VENDOR_RODA is not set
+# CONFIG_VENDOR_SAMSUNG is not set
+# CONFIG_VENDOR_SIEMENS is not set
+# CONFIG_VENDOR_SOYO is not set
+# CONFIG_VENDOR_SUNW is not set
+# CONFIG_VENDOR_SUPERMICRO is not set
+# CONFIG_VENDOR_TECHNEXION is not set
+# CONFIG_VENDOR_THOMSON is not set
+# CONFIG_VENDOR_TI is not set
+# CONFIG_VENDOR_TRAVERSE is not set
+# CONFIG_VENDOR_TYAN is not set
+# CONFIG_VENDOR_VIA is not set
+# CONFIG_VENDOR_WINENT is not set
+# CONFIG_VENDOR_WYSE is not set
+CONFIG_BOARD_SPECIFIC_OPTIONS=y
+CONFIG_MAINBOARD_DIR="lenovo/t400"
+CONFIG_MAINBOARD_PART_NUMBER="ThinkPad W500"
+CONFIG_MAINBOARD_VENDOR="LENOVO"
+CONFIG_MAX_CPUS=2
+CONFIG_CACHE_ROM_SIZE_OVERRIDE=0
+CONFIG_CBFS_SIZE=0x7FD000
+CONFIG_VGA_BIOS_ID="8086,2a42"
+# CONFIG_ONBOARD_VGA_IS_PRIMARY is not set
+# CONFIG_VGA_BIOS is not set
+CONFIG_DCACHE_RAM_BASE=0xffaf8000
+CONFIG_DCACHE_RAM_SIZE=0x8000
+CONFIG_MMCONF_BASE_ADDRESS=0xf0000000
+CONFIG_POST_IO=y
+CONFIG_MAX_REBOOT_CNT=3
+CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT=y
+CONFIG_ID_SECTION_OFFSET=0x80
+CONFIG_POST_DEVICE=y
+CONFIG_USBDEBUG_HCD_INDEX=2
+# CONFIG_CONSOLE_POST is not set
+CONFIG_DRIVERS_UART_8250IO=y
+# CONFIG_BOARD_LENOVO_G505S is not set
+# CONFIG_BOARD_LENOVO_R400 is not set
+# CONFIG_BOARD_LENOVO_T400 is not set
+# CONFIG_BOARD_LENOVO_T420 is not set
+# CONFIG_BOARD_LENOVO_T420S is not set
+# CONFIG_BOARD_LENOVO_T430S is not set
+CONFIG_BOARD_LENOVO_T500=y
+# CONFIG_BOARD_LENOVO_T520 is not set
+# CONFIG_BOARD_LENOVO_T530 is not set
+# CONFIG_BOARD_LENOVO_T60 is not set
+# CONFIG_BOARD_LENOVO_X200 is not set
+# CONFIG_BOARD_LENOVO_X201 is not set
+# CONFIG_BOARD_LENOVO_X220 is not set
+# CONFIG_BOARD_LENOVO_X220I is not set
+# CONFIG_BOARD_LENOVO_X230 is not set
+# CONFIG_BOARD_LENOVO_X60 is not set
+CONFIG_CPU_ADDR_BITS=36
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8
+# CONFIG_USBDEBUG is not set
+# CONFIG_DRIVERS_PS2_KEYBOARD is not set
+# CONFIG_NO_POST is not set
+CONFIG_BOARD_ROMSIZE_KB_8192=y
+# CONFIG_COREBOOT_ROMSIZE_KB_64 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_128 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_256 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_512 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_1024 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_2048 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_4096 is not set
+CONFIG_COREBOOT_ROMSIZE_KB_8192=y
+# CONFIG_COREBOOT_ROMSIZE_KB_12288 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_16384 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_32768 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_65536 is not set
+CONFIG_COREBOOT_ROMSIZE_KB=8192
+CONFIG_ROM_SIZE=0x800000
+CONFIG_FMDFILE=""
+# CONFIG_MAINBOARD_HAS_TPM2 is not set
+CONFIG_SYSTEM_TYPE_LAPTOP=y
+# CONFIG_CBFS_AUTOGEN_ATTRIBUTES is not set
+
+#
+# Chipset
+#
+
+#
+# SoC
+#
+# CONFIG_SOC_BROADCOM_CYGNUS is not set
+CONFIG_C_ENV_BOOTBLOCK_SIZE=0x10000
+CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y
+CONFIG_ROMSTAGE_ADDR=0x2000000
+CONFIG_VERSTAGE_ADDR=0x2000000
+CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT="northbridge/intel/gm45/bootblock.c"
+CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT="southbridge/intel/i82801ix/bootblock.c"
+CONFIG_EHCI_BAR=0xfef00000
+CONFIG_RAMTOP=0x200000
+CONFIG_HEAP_SIZE=0x4000
+CONFIG_CONSOLE_CBMEM=y
+CONFIG_UART_PCI_ADDR=0x0
+CONFIG_HPET_MIN_TICKS=0x80
+# CONFIG_SOC_MARVELL_ARMADA38X is not set
+# CONFIG_SOC_MARVELL_BG4CD is not set
+# CONFIG_SOC_MEDIATEK_MT8173 is not set
+# CONFIG_SOC_NVIDIA_TEGRA124 is not set
+# CONFIG_SOC_NVIDIA_TEGRA132 is not set
+# CONFIG_SOC_NVIDIA_TEGRA210 is not set
+# CONFIG_SOC_QC_IPQ40XX is not set
+# CONFIG_SOC_QC_IPQ806X is not set
+# CONFIG_SOC_ROCKCHIP_RK3288 is not set
+# CONFIG_SOC_ROCKCHIP_RK3399 is not set
+# CONFIG_CPU_SAMSUNG_EXYNOS5250 is not set
+# CONFIG_CPU_SAMSUNG_EXYNOS5420 is not set
+# CONFIG_SOC_UCB_RISCV is not set
+
+#
+# CPU
+#
+# CONFIG_CPU_ALLWINNER_A10 is not set
+CONFIG_XIP_ROM_SIZE=0x10000
+CONFIG_NUM_IPI_STARTS=2
+# CONFIG_CPU_AMD_AGESA is not set
+# CONFIG_CPU_AMD_PI is not set
+# CONFIG_CPU_ARMLTD_CORTEX_A9 is not set
+CONFIG_CPU_INTEL_MODEL_1067X=y
+CONFIG_CPU_INTEL_SOCKET_BGA956=y
+CONFIG_SSE2=y
+# CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE is not set
+# CONFIG_CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED is not set
+# CONFIG_CPU_TI_AM335X is not set
+# CONFIG_PARALLEL_CPU_INIT is not set
+# CONFIG_PARALLEL_MP is not set
+# CONFIG_UDELAY_IO is not set
+# CONFIG_UDELAY_LAPIC is not set
+CONFIG_UDELAY_TSC=y
+# CONFIG_TSC_CONSTANT_RATE is not set
+# CONFIG_TSC_MONOTONIC_TIMER is not set
+# CONFIG_UDELAY_TIMER2 is not set
+# CONFIG_TSC_SYNC_LFENCE is not set
+CONFIG_TSC_SYNC_MFENCE=y
+# CONFIG_NO_FIXED_XIP_ROM_SIZE is not set
+CONFIG_LOGICAL_CPUS=y
+# CONFIG_SMM_TSEG is not set
+CONFIG_SMM_LAPIC_REMAP_MITIGATION=y
+# CONFIG_SERIALIZED_SMM_INITIALIZATION is not set
+# CONFIG_X86_AMD_FIXED_MTRRS is not set
+# CONFIG_PLATFORM_USES_FSP1_0 is not set
+# CONFIG_MIRROR_PAYLOAD_TO_RAM_BEFORE_LOADING is not set
+CONFIG_CACHE_AS_RAM=y
+CONFIG_SMP=y
+CONFIG_AP_SIPI_VECTOR=0xfffff000
+CONFIG_MMX=y
+CONFIG_SSE=y
+CONFIG_SUPPORT_CPU_UCODE_IN_CBFS=y
+# CONFIG_USES_MICROCODE_HEADER_FILES is not set
+# CONFIG_CPU_MICROCODE_CBFS_GENERATE is not set
+# CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER is not set
+CONFIG_CPU_MICROCODE_CBFS_NONE=y
+
+#
+# Northbridge
+#
+# CONFIG_NORTHBRIDGE_AMD_AGESA is not set
+# CONFIG_AMD_NB_CIMX is not set
+# CONFIG_NORTHBRIDGE_AMD_CIMX_RD890 is not set
+CONFIG_VIDEO_MB=0
+# CONFIG_NORTHBRIDGE_AMD_PI is not set
+CONFIG_RAMBASE=0x100000
+# CONFIG_NORTHBRIDGE_INTEL_COMMON_MRC_CACHE is not set
+CONFIG_NORTHBRIDGE_SPECIFIC_OPTIONS=y
+CONFIG_NORTHBRIDGE_INTEL_GM45=y
+CONFIG_HPET_ADDRESS=0xfed00000
+CONFIG_MAX_PIRQ_LINKS=4
+
+#
+# Southbridge
+#
+# CONFIG_AMD_SB_CIMX is not set
+# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800 is not set
+# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900 is not set
+CONFIG_SOUTHBRIDGE_INTEL_COMMON=y
+# CONFIG_SOUTHBRIDGE_INTEL_COMMON_GPIO is not set
+CONFIG_SOUTHBRIDGE_INTEL_I82801IX=y
+
+#
+# Super I/O
+#
+CONFIG_SUPERIO_NSC_PC87382=y
+
+#
+# Embedded Controllers
+#
+CONFIG_EC_ACPI=y
+CONFIG_EC_LENOVO_H8=y
+CONFIG_EC_LENOVO_PMH7=y
+# CONFIG_MAINBOARD_HAS_CHROMEOS is not set
+# CONFIG_UEFI_2_4_BINDING is not set
+# CONFIG_USE_SIEMENS_HWILIB is not set
+# CONFIG_ARCH_ARM is not set
+# CONFIG_ARCH_BOOTBLOCK_ARM is not set
+# CONFIG_ARCH_VERSTAGE_ARM is not set
+# CONFIG_ARCH_ROMSTAGE_ARM is not set
+# CONFIG_ARCH_RAMSTAGE_ARM is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV4 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV4 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV4 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV4 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV7 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV7 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV7 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV7 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV7_M is not set
+# CONFIG_ARCH_VERSTAGE_ARMV7_M is not set
+# CONFIG_ARM_LPAE is not set
+# CONFIG_ARCH_ARM64 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARM64 is not set
+# CONFIG_ARCH_VERSTAGE_ARM64 is not set
+# CONFIG_ARCH_ROMSTAGE_ARM64 is not set
+# CONFIG_ARCH_RAMSTAGE_ARM64 is not set
+# CONFIG_ARCH_BOOTBLOCK_ARMV8_64 is not set
+# CONFIG_ARCH_VERSTAGE_ARMV8_64 is not set
+# CONFIG_ARCH_ROMSTAGE_ARMV8_64 is not set
+# CONFIG_ARCH_RAMSTAGE_ARMV8_64 is not set
+# CONFIG_ARM64_A53_ERRATUM_843419 is not set
+# CONFIG_ARCH_MIPS is not set
+# CONFIG_ARCH_BOOTBLOCK_MIPS is not set
+# CONFIG_ARCH_VERSTAGE_MIPS is not set
+# CONFIG_ARCH_ROMSTAGE_MIPS is not set
+# CONFIG_ARCH_RAMSTAGE_MIPS is not set
+# CONFIG_ARCH_POWER8 is not set
+# CONFIG_ARCH_BOOTBLOCK_POWER8 is not set
+# CONFIG_ARCH_VERSTAGE_POWER8 is not set
+# CONFIG_ARCH_ROMSTAGE_POWER8 is not set
+# CONFIG_ARCH_RAMSTAGE_POWER8 is not set
+# CONFIG_ARCH_RISCV is not set
+# CONFIG_ARCH_BOOTBLOCK_RISCV is not set
+# CONFIG_ARCH_VERSTAGE_RISCV is not set
+# CONFIG_ARCH_ROMSTAGE_RISCV is not set
+# CONFIG_ARCH_RAMSTAGE_RISCV is not set
+CONFIG_ARCH_X86=y
+CONFIG_ARCH_BOOTBLOCK_X86_32=y
+CONFIG_ARCH_VERSTAGE_X86_32=y
+CONFIG_ARCH_ROMSTAGE_X86_32=y
+CONFIG_ARCH_RAMSTAGE_X86_32=y
+# CONFIG_ARCH_BOOTBLOCK_X86_64 is not set
+# CONFIG_ARCH_VERSTAGE_X86_64 is not set
+# CONFIG_ARCH_ROMSTAGE_X86_64 is not set
+# CONFIG_ARCH_RAMSTAGE_X86_64 is not set
+# CONFIG_USE_MARCH_586 is not set
+# CONFIG_AP_IN_SIPI_WAIT is not set
+# CONFIG_SIPI_VECTOR_IN_ROM is not set
+# CONFIG_ROMCC is not set
+# CONFIG_LATE_CBMEM_INIT is not set
+CONFIG_PC80_SYSTEM=y
+# CONFIG_BOOTBLOCK_DEBUG_SPINLOOP is not set
+# CONFIG_BOOTBLOCK_SAVE_BIST_AND_TIMESTAMP is not set
+CONFIG_HAVE_CMOS_DEFAULT=y
+CONFIG_CMOS_DEFAULT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.default"
+CONFIG_IOAPIC_INTERRUPTS_ON_FSB=y
+# CONFIG_IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS is not set
+# CONFIG_POSTCAR_STAGE is not set
+# CONFIG_VERSTAGE_DEBUG_SPINLOOP is not set
+# CONFIG_ROMSTAGE_DEBUG_SPINLOOP is not set
+
+#
+# Devices
+#
+CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT=y
+CONFIG_NATIVE_VGA_INIT_USE_EDID=y
+CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG=y
+CONFIG_ON_DEVICE_ROM_LOAD=y
+# CONFIG_MULTIPLE_VGA_ADAPTERS is not set
+# CONFIG_SMBUS_HAS_AUX_CHANNELS is not set
+# CONFIG_SPD_CACHE is not set
+CONFIG_PCI=y
+# CONFIG_HYPERTRANSPORT_PLUGIN_SUPPORT is not set
+CONFIG_PCIX_PLUGIN_SUPPORT=y
+CONFIG_PCIEXP_PLUGIN_SUPPORT=y
+CONFIG_CARDBUS_PLUGIN_SUPPORT=y
+# CONFIG_AZALIA_PLUGIN_SUPPORT is not set
+# CONFIG_PCIEXP_COMMON_CLOCK is not set
+# CONFIG_PCIEXP_ASPM is not set
+# CONFIG_PCIEXP_CLK_PM is not set
+# CONFIG_EARLY_PCI_BRIDGE is not set
+# CONFIG_PCIEXP_L1_SUB_STATE is not set
+CONFIG_SUBSYSTEM_VENDOR_ID=0x0000
+CONFIG_SUBSYSTEM_DEVICE_ID=0x0000
+# CONFIG_SOFTWARE_I2C is not set
+
+#
+# Display
+#
+# CONFIG_FRAMEBUFFER_KEEP_VESA_MODE is not set
+
+#
+# Generic Drivers
+#
+# CONFIG_DRIVERS_AS3722_RTC is not set
+# CONFIG_GIC is not set
+# CONFIG_IPMI_KCS is not set
+# CONFIG_DRIVERS_LENOVO_WACOM is not set
+# CONFIG_REALTEK_8168_RESET is not set
+# CONFIG_SPI_FLASH is not set
+# CONFIG_HAVE_SPI_CONSOLE_SUPPORT is not set
+# CONFIG_DRIVERS_UART is not set
+CONFIG_NO_UART_ON_SUPERIO=y
+# CONFIG_UART_OVERRIDE_INPUT_CLOCK_DIVIDER is not set
+# CONFIG_UART_OVERRIDE_REFCLK is not set
+# CONFIG_DRIVERS_UART_8250MEM is not set
+# CONFIG_DRIVERS_UART_8250MEM_32 is not set
+# CONFIG_HAVE_UART_SPECIAL is not set
+# CONFIG_DRIVERS_UART_OXPCIE is not set
+# CONFIG_DRIVERS_UART_PL011 is not set
+# CONFIG_UART_USE_REFCLK_AS_INPUT_CLOCK is not set
+CONFIG_HAVE_USBDEBUG=y
+CONFIG_HAVE_USBDEBUG_OPTIONS=y
+CONFIG_DRIVERS_GENERIC_IOAPIC=y
+CONFIG_SMBIOS_PROVIDED_BY_MOBO=y
+# CONFIG_DRIVERS_I2C_PCF8523 is not set
+# CONFIG_DRIVERS_I2C_RTD2132 is not set
+CONFIG_DRIVERS_ICS_954309=y
+# CONFIG_INTEL_DP is not set
+# CONFIG_INTEL_DDI is not set
+CONFIG_INTEL_EDID=y
+CONFIG_INTEL_INT15=y
+CONFIG_INTEL_GMA_ACPI=y
+# CONFIG_DRIVER_INTEL_I210 is not set
+# CONFIG_DRIVER_MAXIM_MAX77686 is not set
+# CONFIG_DRIVER_PARADE_PS8625 is not set
+# CONFIG_DRIVER_PARADE_PS8640 is not set
+CONFIG_DRIVERS_MC146818=y
+# CONFIG_MAINBOARD_HAS_LPC_TPM is not set
+# CONFIG_DRIVERS_RICOH_RCE822 is not set
+# CONFIG_DRIVER_SIEMENS_NC_FPGA is not set
+# CONFIG_DRIVERS_SIL_3114 is not set
+# CONFIG_DRIVER_TI_TPS65090 is not set
+# CONFIG_DRIVERS_TI_TPS65913 is not set
+# CONFIG_DRIVERS_TI_TPS65913_RTC is not set
+# CONFIG_DRIVER_XPOWERS_AXP209 is not set
+# CONFIG_ACPI_SATA_GENERATOR is not set
+# CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES is not set
+# CONFIG_RTC is not set
+# CONFIG_TPM is not set
+CONFIG_STACK_SIZE=0x1000
+CONFIG_MMCONF_SUPPORT_DEFAULT=y
+CONFIG_MMCONF_SUPPORT=y
+# CONFIG_BOOTMODE_STRAPS is not set
+
+#
+# Console
+#
+CONFIG_SQUELCH_EARLY_SMP=y
+# CONFIG_CONSOLE_SERIAL is not set
+# CONFIG_CONSOLE_SERIAL_921600 is not set
+# CONFIG_CONSOLE_SERIAL_460800 is not set
+# CONFIG_CONSOLE_SERIAL_230400 is not set
+# CONFIG_CONSOLE_SERIAL_115200 is not set
+# CONFIG_CONSOLE_SERIAL_57600 is not set
+# CONFIG_CONSOLE_SERIAL_38400 is not set
+# CONFIG_CONSOLE_SERIAL_19200 is not set
+# CONFIG_CONSOLE_SERIAL_9600 is not set
+# CONFIG_SPKMODEM is not set
+# CONFIG_CONSOLE_NE2K is not set
+CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
+# CONFIG_CONSOLE_CBMEM_DUMP_TO_UART is not set
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_7 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_6 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_5 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_4 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_3 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_2 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_1 is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_0 is not set
+# CONFIG_CMOS_POST is not set
+CONFIG_POST_DEVICE_NONE=y
+# CONFIG_POST_DEVICE_LPC is not set
+# CONFIG_POST_DEVICE_PCI_PCIE is not set
+CONFIG_POST_IO_PORT=0x80
+# CONFIG_NO_EARLY_BOOTBLOCK_POSTCODES is not set
+CONFIG_HAVE_ACPI_RESUME=y
+CONFIG_RESUME_PATH_SAME_AS_BOOT=y
+CONFIG_HAVE_HARD_RESET=y
+# CONFIG_HAVE_ROMSTAGE_CONSOLE_SPINLOCK is not set
+# CONFIG_HAVE_ROMSTAGE_NVRAM_CBFS_SPINLOCK is not set
+# CONFIG_HAVE_ROMSTAGE_MICROCODE_CBFS_SPINLOCK is not set
+# CONFIG_HAVE_MONOTONIC_TIMER is not set
+CONFIG_HAVE_OPTION_TABLE=y
+# CONFIG_PIRQ_ROUTE is not set
+CONFIG_HAVE_SMI_HANDLER=y
+# CONFIG_PCI_IO_CFG_EXT is not set
+CONFIG_IOAPIC=y
+CONFIG_USE_WATCHDOG_ON_BOOT=y
+CONFIG_VGA=y
+# CONFIG_GFXUMA is not set
+CONFIG_HAVE_ACPI_TABLES=y
+CONFIG_HAVE_MP_TABLE=y
+# CONFIG_COMMON_FADT is not set
+# CONFIG_ACPI_NHLT is not set
+
+#
+# System tables
+#
+CONFIG_GENERATE_MP_TABLE=y
+# CONFIG_GENERATE_PIRQ_TABLE is not set
+CONFIG_GENERATE_SMBIOS_TABLES=y
+
+#
+# Payload
+#
+# CONFIG_PAYLOAD_NONE is not set
+CONFIG_PAYLOAD_ELF=y
+# CONFIG_PAYLOAD_FILO is not set
+# CONFIG_PAYLOAD_GRUB2 is not set
+# CONFIG_PAYLOAD_SEABIOS is not set
+# CONFIG_PAYLOAD_UBOOT is not set
+# CONFIG_PAYLOAD_LINUX is not set
+# CONFIG_PAYLOAD_TIANOCORE is not set
+CONFIG_PAYLOAD_FILE="payload.elf"
+CONFIG_PAYLOAD_OPTIONS=""
+# CONFIG_PXE is not set
+CONFIG_COMPRESSED_PAYLOAD_LZMA=y
+# CONFIG_PAYLOAD_IS_FLAT_BINARY is not set
+
+#
+# Secondary Payloads
+#
+# CONFIG_COREINFO_SECONDARY_PAYLOAD is not set
+# CONFIG_MEMTEST_SECONDARY_PAYLOAD is not set
+# CONFIG_NVRAMCUI_SECONDARY_PAYLOAD is not set
+# CONFIG_TINT_SECONDARY_PAYLOAD is not set
+
+#
+# Debugging
+#
+# CONFIG_FATAL_ASSERTS is not set
+# CONFIG_DEBUG_CBFS is not set
+CONFIG_HAVE_DEBUG_RAM_SETUP=y
+# CONFIG_DEBUG_RAM_SETUP is not set
+# CONFIG_HAVE_DEBUG_CAR is not set
+# CONFIG_HAVE_DEBUG_SMBUS is not set
+# CONFIG_DEBUG_SMI is not set
+# CONFIG_DEBUG_SMM_RELOCATION is not set
+# CONFIG_DEBUG_MALLOC is not set
+# CONFIG_DEBUG_ACPI is not set
+# CONFIG_TRACE is not set
+# CONFIG_DEBUG_BOOT_STATE is not set
+# CONFIG_ENABLE_APIC_EXT_ID is not set
+CONFIG_WARNINGS_ARE_ERRORS=y
+CONFIG_IASL_WARNINGS_ARE_ERRORS=y
+# CONFIG_POWER_BUTTON_DEFAULT_ENABLE is not set
+# CONFIG_POWER_BUTTON_DEFAULT_DISABLE is not set
+# CONFIG_POWER_BUTTON_FORCE_ENABLE is not set
+# CONFIG_POWER_BUTTON_FORCE_DISABLE is not set
+# CONFIG_POWER_BUTTON_IS_OPTIONAL is not set
+# CONFIG_REG_SCRIPT is not set
+# CONFIG_CREATE_BOARD_CHECKLIST is not set
+# CONFIG_MAKE_CHECKLIST_PUBLIC is not set
diff --git a/resources/libreboot/config/grub/w500_8mb/vbootrevision b/resources/libreboot/config/grub/w500_8mb/vbootrevision
new file mode 100644
index 00000000..c18bc860
--- /dev/null
+++ b/resources/libreboot/config/grub/w500_8mb/vbootrevision
@@ -0,0 +1 @@
+d187cd3fc792f8bcefbee4587c83eafbd08441fc
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch
new file mode 100644
index 00000000..26632b7d
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch
@@ -0,0 +1,212 @@
+From 51dc727c71bbb10519a670b83b67a84f704e003a Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Mon, 22 Aug 2016 17:58:46 +0200
+Subject: [PATCH 1/2] gm45/gma.c: use screen on vga connector if connected
+
+The intel x4x and gm45 have very similar integrated graphic devices.
+Currently the x4x native graphic init enables VGA, while gm45 can output
+on LVDS.
+
+This patch reuses the x4x graphic initialisation code
+to enable output on VGA in gm45 in a way that the behavior is similar to vbios:
+If no VGA display is connected the internal LVDS screen is used.
+If an external screen is detected on the VGA port it will be used instead.
+
+Change-Id: I7e9ff793a5384ad8b4220fb1c0d9b28e6cee8391
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 157 ++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 153 insertions(+), 4 deletions(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index d5f6471..74c9bc3 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -47,7 +47,7 @@ void gtt_write(u32 reg, u32 data)
+ write32(res2mmio(gtt_res, reg, 0), data);
+ }
+
+-static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
++static void gma_init_lvds(const struct northbridge_intel_gm45_config *info,
+ u8 *mmio, u32 physbase, u16 piobase, u32 lfb)
+ {
+
+@@ -101,7 +101,7 @@ static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
+ sizeof(edid_data), &edid);
+ mode = &edid.mode;
+
+- /* Disable screen memory to prevent garbage from appearing. */
++ /* Disable screen memory to prevent garbage from appearing. */
+ vga_sr_write(1, vga_sr_read(1) | 0x20);
+
+ hactive = edid.x_resolution;
+@@ -344,6 +344,152 @@ static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
+ }
+ }
+
++static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
++ u8 *mmio)
++{
++
++ int i;
++ u32 hactive, vactive;
++
++ vga_gr_write(0x18, 0);
++
++ write32(mmio + VGA0, 0x31108);
++ write32(mmio + VGA1, 0x31406);
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ write32(mmio + 0x7041c, 0x0);
++ write32(mmio + DPLL_MD(0), 0x3);
++ write32(mmio + DPLL_MD(1), 0x3);
++
++ vga_misc_write(0x67);
++
++ const u8 cr[] = { 0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
++ 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
++ 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
++ 0xff
++ };
++ vga_cr_write(0x11, 0);
++
++ for (i = 0; i <= 0x18; i++)
++ vga_cr_write(i, cr[i]);
++
++ /* Disable screen memory to prevent garbage from appearing. */
++ vga_sr_write(1, vga_sr_read(1) | 0x20);
++
++ hactive = 640;
++ vactive = 400;
++
++ mdelay(1);
++ write32(mmio + FP0(0), 0x31108);
++ write32(mmio + DPLL(0),
++ DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
++ | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
++ | 0x10601
++ );
++ mdelay(1);
++ write32(mmio + DPLL(0),
++ DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
++ | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
++ | 0x10601
++ );
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ write32(mmio + HTOTAL(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++ write32(mmio + HBLANK(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++ write32(mmio + HSYNC(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++
++ write32(mmio + VTOTAL(0), ((vactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + VBLANK(0), ((vactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + VSYNC(0),
++ ((vactive - 1) << 16)
++ | (vactive - 1));
++
++ write32(mmio + PIPECONF(0), PIPECONF_DISABLE);
++
++ write32(mmio + PF_WIN_POS(0), 0);
++
++ write32(mmio + PIPESRC(0), (639 << 16) | 399);
++ write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
++ write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
++ write32(mmio + PFIT_CONTROL, 0xa0000000);
++
++ mdelay(1);
++
++ write32(mmio + 0x000f000c, 0x00002040);
++ mdelay(1);
++ write32(mmio + 0x000f000c, 0x00002050);
++ write32(mmio + 0x00060100, 0x00044000);
++ mdelay(1);
++ write32(mmio + PIPECONF(0), PIPECONF_ENABLE
++ | PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
++
++ write32(mmio + VGACNTRL, 0x0);
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE | DISPPLANE_BGRX888);
++ mdelay(1);
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ vga_textmode_init();
++
++ /* Enable screen memory. */
++ vga_sr_write(1, vga_sr_read(1) & ~0x20);
++
++ /* Clear interrupts. */
++ write32(mmio + DEIIR, 0xffffffff);
++ write32(mmio + SDEIIR, 0xffffffff);
++}
++
++/* compare the header of the vga edid header */
++/* if vga is not connected it should not have a correct header */
++static u8 vga_connected(u8 *mmio)
++{
++ u8 vga_edid[128];
++ u8 header[8] = {0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00};
++ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, vga_edid, 128);
++ for (int i = 0; i < 8; i++) {
++ if (vga_edid[i] != header[i]) {
++ printk(BIOS_DEBUG, "VGA not connected. Using LVDS display\n");
++ return 0;
++ }
++ }
++ printk(BIOS_SPEW, "VGA display connected\n");
++ return 1;
++}
++
+ static void gma_pm_init_post_vbios(struct device *const dev)
+ {
+ const struct northbridge_intel_gm45_config *const conf = dev->chip_info;
+@@ -419,8 +565,11 @@ static void gma_func0_init(struct device *dev)
+ printk(BIOS_SPEW,
+ "Initializing VGA without OPROM. MMIO 0x%llx\n",
+ gtt_res->base);
+- intel_gma_init(conf, res2mmio(gtt_res, 0, 0), physbase,
+- pio_res->base, lfb_res->base);
++ if (vga_connected(res2mmio(gtt_res, 0, 0)))
++ gma_init_vga(conf, res2mmio(gtt_res, 0, 0));
++ else
++ gma_init_lvds(conf, res2mmio(gtt_res, 0, 0),
++ physbase, pio_res->base, lfb_res->base);
+ }
+
+ /* Linux relies on VBT for panel info. */
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch
new file mode 100644
index 00000000..ef42f3e8
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch
@@ -0,0 +1,379 @@
+From 44423cb3e0118b04739f89409e71a0ed1622ccd2 Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Sat, 27 Aug 2016 01:09:19 +0200
+Subject: [PATCH 2/2] nb/gm45/gma.c: enable VESA framebuffer mode on VGA output
+
+This implements "Keep VESA framebuffer" behavior on VGA output of gm45.
+This patch reuses Linux code to compute vga divisors.
+
+Change-Id: I2db5dd9bb1a7e309ca763b1559b89f7f5c8e6d3d
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 251 ++++++++++++++++++++++++++++++++-------
+ 1 file changed, 209 insertions(+), 42 deletions(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index 74c9bc3..efaa210 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -25,6 +25,7 @@
+ #include <cpu/x86/msr.h>
+ #include <cpu/x86/mtrr.h>
+ #include <kconfig.h>
++#include <commonlib/helpers.h>
+
+ #include "drivers/intel/gma/i915_reg.h"
+ #include "chip.h"
+@@ -35,6 +36,8 @@
+ #include <pc80/vga.h>
+ #include <pc80/vga_io.h>
+
++#define BASE_FREQUECY 96000
++
+ static struct resource *gtt_res = NULL;
+
+ u32 gtt_read(u32 reg)
+@@ -345,14 +348,38 @@ static void gma_init_lvds(const struct northbridge_intel_gm45_config *info,
+ }
+
+ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+- u8 *mmio)
++ u8 *mmio, u32 physbase, u16 piobase, u32 lfb)
+ {
+
+ int i;
+- u32 hactive, vactive;
++ u8 edid_data[128];
++ struct edid edid;
++ struct edid_mode *mode;
++ u32 hactive, vactive, right_border, bottom_border;
++ int hpolarity, vpolarity;
++ u32 vsync, hsync, vblank, hblank, hfront_porch, vfront_porch;
++ u32 target_frequency;
++ u32 smallest_err = 0xffffffff;
++ u32 pixel_p1 = 1;
++ u32 pixel_n = 1;
++ u32 pixel_m1 = 1;
++ u32 pixel_m2 = 1;
++ u32 link_frequency = info->gfx.link_frequency_270_mhz ? 270000 : 162000;
++ u32 data_m1;
++ u32 data_n1 = 0x00800000;
++ u32 link_m1;
++ u32 link_n1 = 0x00040000;
++
+
+ vga_gr_write(0x18, 0);
+
++ /* Setup GTT. */
++ for (i = 0; i < 0x2000; i++) {
++ outl((i << 2) | 1, piobase);
++ outl(physbase + (i << 12) + 1, piobase + 4);
++ }
++
++
+ write32(mmio + VGA0, 0x31108);
+ write32(mmio + VGA1, 0x31406);
+
+@@ -363,8 +390,7 @@ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+ | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+- | ADPA_DPMS_ON
+- );
++ | ADPA_DPMS_ON);
+
+ write32(mmio + 0x7041c, 0x0);
+ write32(mmio + DPLL_MD(0), 0x3);
+@@ -382,95 +408,234 @@ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+ for (i = 0; i <= 0x18; i++)
+ vga_cr_write(i, cr[i]);
+
++ udelay(1);
++
++ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, edid_data, 128);
++ intel_gmbus_stop(mmio + GMBUS0);
++ decode_edid(edid_data,
++ sizeof(edid_data), &edid);
++ mode = &edid.mode;
++
++
+ /* Disable screen memory to prevent garbage from appearing. */
+ vga_sr_write(1, vga_sr_read(1) | 0x20);
+
+- hactive = 640;
+- vactive = 400;
++ hactive = edid.x_resolution;
++ vactive = edid.y_resolution;
++ right_border = mode->hborder;
++ bottom_border = mode->vborder;
++ hpolarity = (mode->phsync == '-');
++ vpolarity = (mode->pvsync == '-');
++ vsync = mode->vspw;
++ hsync = mode->hspw;
++ vblank = mode->vbl;
++ hblank = mode->hbl;
++ hfront_porch = mode->hso;
++ vfront_porch = mode->vso;
++ target_frequency = mode->pixel_clock;
++
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ vga_sr_write(1, 1);
++ vga_sr_write(0x2, 0xf);
++ vga_sr_write(0x3, 0x0);
++ vga_sr_write(0x4, 0xe);
++ vga_gr_write(0, 0x0);
++ vga_gr_write(1, 0x0);
++ vga_gr_write(2, 0x0);
++ vga_gr_write(3, 0x0);
++ vga_gr_write(4, 0x0);
++ vga_gr_write(5, 0x0);
++ vga_gr_write(6, 0x5);
++ vga_gr_write(7, 0xf);
++ vga_gr_write(0x10, 0x1);
++ vga_gr_write(0x11, 0);
++
++ edid.bytes_per_line = (edid.bytes_per_line + 63) & ~63;
++
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE
++ | DISPPLANE_BGRX888);
++ write32(mmio + DSPADDR(0), 0);
++ write32(mmio + DSPSTRIDE(0), edid.bytes_per_line);
++ write32(mmio + DSPSURF(0), 0);
++ for (i = 0; i < 0x100; i++)
++ write32(mmio + LGC_PALETTE(0) + 4 * i, i * 0x010101);
++ } else {
++ vga_textmode_init();
++ }
++
++ u32 candn, candm1, candm2, candp1;
++ for (candn = 1; candn <= 4; candn++) {
++ for (candm1 = 23; candm1 >= 17; candm1--) {
++ for (candm2 = 11; candm2 >= 5; candm2--) {
++ for (candp1 = 8; candp1 >= 1; candp1--) {
++ u32 m = 5 * (candm1 + 2) + (candm2 + 2);
++ u32 p = candp1 * 10; /* 10 == p2 */
++ u32 vco = DIV_ROUND_CLOSEST(BASE_FREQUECY * m, candn + 2);
++ u32 dot = DIV_ROUND_CLOSEST(vco, p);
++ u32 this_err = ABS(dot - target_frequency);
++ if (this_err < smallest_err) {
++ smallest_err= this_err;
++ pixel_n = candn;
++ pixel_m1 = candm1;
++ pixel_m2 = candm2;
++ pixel_p1 = candp1;
++ }
++ }
++ }
++ }
++ }
++
++ if (smallest_err == 0xffffffff) {
++ printk(BIOS_ERR, "Couldn't find GFX clock divisors\n");
++ return;
++ }
++
++ link_m1 = ((uint64_t)link_n1 * mode->pixel_clock) / link_frequency;
++ data_m1 = ((uint64_t)data_n1 * 18 * mode->pixel_clock)
++ / (link_frequency * 8 * 4);
++
++ printk(BIOS_INFO, "bringing up panel at resolution %d x %d\n",
++ hactive, vactive);
++ printk(BIOS_DEBUG, "Borders %d x %d\n",
++ right_border, bottom_border);
++ printk(BIOS_DEBUG, "Blank %d x %d\n",
++ hblank, vblank);
++ printk(BIOS_DEBUG, "Sync %d x %d\n",
++ hsync, vsync);
++ printk(BIOS_DEBUG, "Front porch %d x %d\n",
++ hfront_porch, vfront_porch);
++ printk(BIOS_DEBUG, (info->gfx.use_spread_spectrum_clock
++ ? "Spread spectrum clock\n" : "DREF clock\n"));
++ printk(BIOS_DEBUG, "Polarities %d, %d\n",
++ hpolarity, vpolarity);
++ printk(BIOS_DEBUG, "Data M1=%d, N1=%d\n",
++ data_m1, data_n1);
++ printk(BIOS_DEBUG, "Link frequency %d kHz\n",
++ link_frequency);
++ printk(BIOS_DEBUG, "Link M1=%d, N1=%d\n",
++ link_m1, link_n1);
++ printk(BIOS_DEBUG, "Pixel N=%d, M1=%d, M2=%d, P1=%d\n",
++ pixel_n, pixel_m1, pixel_m2, pixel_p1);
++ printk(BIOS_DEBUG, "Pixel clock %d kHz\n",
++ BASE_FREQUECY * (5 * (pixel_m1 + 2) + (pixel_m2 + 2) / (pixel_n + 2)
++ / (pixel_p1 * 10)));
+
+ mdelay(1);
+- write32(mmio + FP0(0), 0x31108);
+- write32(mmio + DPLL(0),
+- DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
+- | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
+- | 0x10601
+- );
++ write32(mmio + FP0(0), (pixel_n << 16)
++ | (pixel_m1 << 8) | pixel_m2);
++ write32(mmio + DPLL(0), DPLL_VCO_ENABLE
++ | DPLL_VGA_MODE_DIS | DPLLB_MODE_DAC_SERIAL
++ | (0x10000 << (pixel_p1 - 1))
++ | (6 << 9));
++
+ mdelay(1);
+- write32(mmio + DPLL(0),
+- DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
+- | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
+- | 0x10601
+- );
++ write32(mmio + DPLL(0), DPLL_VCO_ENABLE
++ | DPLL_VGA_MODE_DIS | DPLLB_MODE_DAC_SERIAL
++ | (0x10000 << (pixel_p1 - 1))
++ | (6 << 9));
+
+ write32(mmio + ADPA, ADPA_DAC_ENABLE
+ | ADPA_PIPE_A_SELECT
+ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
+ | ADPA_CRT_HOTPLUG_ENABLE
+- | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+ | ADPA_DPMS_ON
+- );
++ | (vpolarity ? ADPA_VSYNC_ACTIVE_LOW :
++ ADPA_VSYNC_ACTIVE_HIGH)
++ | (hpolarity ? ADPA_HSYNC_ACTIVE_LOW :
++ ADPA_HSYNC_ACTIVE_HIGH));
+
+ write32(mmio + HTOTAL(0),
+- ((hactive - 1) << 16)
++ ((hactive + right_border + hblank - 1) << 16)
+ | (hactive - 1));
+ write32(mmio + HBLANK(0),
+- ((hactive - 1) << 16)
+- | (hactive - 1));
++ ((hactive + right_border + hblank - 1) << 16)
++ | (hactive + right_border - 1));
+ write32(mmio + HSYNC(0),
+- ((hactive - 1) << 16)
+- | (hactive - 1));
++ ((hactive + right_border + hfront_porch + hsync - 1) << 16)
++ | (hactive + right_border + hfront_porch - 1));
+
+- write32(mmio + VTOTAL(0), ((vactive - 1) << 16)
+- | (vactive - 1));
+- write32(mmio + VBLANK(0), ((vactive - 1) << 16)
++ write32(mmio + VTOTAL(0), ((vactive + bottom_border + vblank - 1) << 16)
+ | (vactive - 1));
++ write32(mmio + VBLANK(0), ((vactive + bottom_border + vblank - 1) << 16)
++ | (vactive + bottom_border - 1));
+ write32(mmio + VSYNC(0),
+- ((vactive - 1) << 16)
+- | (vactive - 1));
++ ((vactive + bottom_border + vfront_porch + vsync - 1) << 16)
++ | (vactive + bottom_border + vfront_porch - 1));
+
+ write32(mmio + PIPECONF(0), PIPECONF_DISABLE);
+
+ write32(mmio + PF_WIN_POS(0), 0);
+-
+- write32(mmio + PIPESRC(0), (639 << 16) | 399);
+- write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
+- write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
+- write32(mmio + PFIT_CONTROL, 0xa0000000);
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ write32(mmio + PIPESRC(0), ((hactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + PF_CTL(0), 0);
++ write32(mmio + PF_WIN_SZ(0), 0);
++ write32(mmio + PFIT_CONTROL, 0);
++ } else {
++ write32(mmio + PIPESRC(0), (639 << 16) | 399);
++ write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
++ write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
++ write32(mmio + PFIT_CONTROL, 0x80000000);
++ }
+
+ mdelay(1);
+
++ write32(mmio + PIPE_DATA_M1(0), 0x7e000000 | data_m1);
++ write32(mmio + PIPE_DATA_N1(0), data_n1);
++ write32(mmio + PIPE_LINK_M1(0), link_m1);
++ write32(mmio + PIPE_LINK_N1(0), link_n1);
++
+ write32(mmio + 0x000f000c, 0x00002040);
+ mdelay(1);
+ write32(mmio + 0x000f000c, 0x00002050);
+ write32(mmio + 0x00060100, 0x00044000);
+ mdelay(1);
++ write32(mmio + PIPECONF(0), PIPECONF_BPP_6);
++ write32(mmio + 0x000f0008, 0x00000040);
++ write32(mmio + 0x000f000c, 0x00022050);
++ write32(mmio + PIPECONF(0), PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
+ write32(mmio + PIPECONF(0), PIPECONF_ENABLE
+ | PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
+
+- write32(mmio + VGACNTRL, 0x0);
+- write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE | DISPPLANE_BGRX888);
+- mdelay(1);
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ write32(mmio + VGACNTRL, VGA_DISP_DISABLE);
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE
++ | DISPPLANE_BGRX888);
++ mdelay(1);
++ } else {
++ write32(mmio + VGACNTRL, 0xc4008e);
++ }
+
+ write32(mmio + ADPA, ADPA_DAC_ENABLE
+ | ADPA_PIPE_A_SELECT
+ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
+ | ADPA_CRT_HOTPLUG_ENABLE
+- | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+ | ADPA_DPMS_ON
+- );
++ | (vpolarity ? ADPA_VSYNC_ACTIVE_LOW :
++ ADPA_VSYNC_ACTIVE_HIGH)
++ | (hpolarity ? ADPA_HSYNC_ACTIVE_LOW :
++ ADPA_HSYNC_ACTIVE_HIGH));
+
+- vga_textmode_init();
++ write32(mmio + PP_CONTROL, PANEL_POWER_ON | PANEL_POWER_RESET);
+
+- /* Enable screen memory. */
++ /* Enable screen memory. */
+ vga_sr_write(1, vga_sr_read(1) & ~0x20);
+
+ /* Clear interrupts. */
+ write32(mmio + DEIIR, 0xffffffff);
+ write32(mmio + SDEIIR, 0xffffffff);
++
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ memset((void *) lfb, 0,
++ edid.x_resolution * edid.y_resolution * 4);
++ set_vbe_mode_info_valid(&edid, lfb);
++ }
++
++
+ }
+
+ /* compare the header of the vga edid header */
+@@ -480,6 +645,7 @@ static u8 vga_connected(u8 *mmio)
+ u8 vga_edid[128];
+ u8 header[8] = {0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00};
+ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, vga_edid, 128);
++ intel_gmbus_stop(mmio + GMBUS0);
+ for (int i = 0; i < 8; i++) {
+ if (vga_edid[i] != header[i]) {
+ printk(BIOS_DEBUG, "VGA not connected. Using LVDS display\n");
+@@ -566,7 +732,8 @@ static void gma_func0_init(struct device *dev)
+ "Initializing VGA without OPROM. MMIO 0x%llx\n",
+ gtt_res->base);
+ if (vga_connected(res2mmio(gtt_res, 0, 0)))
+- gma_init_vga(conf, res2mmio(gtt_res, 0, 0));
++ gma_init_vga(conf, res2mmio(gtt_res, 0, 0),
++ physbase, pio_res->base, lfb_res->base);
+ else
+ gma_init_lvds(conf, res2mmio(gtt_res, 0, 0),
+ physbase, pio_res->base, lfb_res->base);
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch
new file mode 100644
index 00000000..fb30c4c2
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch
@@ -0,0 +1,31 @@
+From d7fe366539f2a492b4a64030618506690bfbb232 Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Thu, 8 Sep 2016 22:21:54 +0200
+Subject: [PATCH] gm45/gma.c: use correct id string for fake VBT
+
+The correct id string for gm45 is "$VBT CANTIGA ".
+This can be found in the gm45 option rom:
+"strings vbios.bin | grep VBT".
+
+Change-Id: Icd67a87dac774b4b3c211511c784c4fb4e2ea97c
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index d5f6471..19bd944 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -425,7 +425,7 @@ static void gma_func0_init(struct device *dev)
+
+ /* Linux relies on VBT for panel info. */
+ generate_fake_intel_oprom(&conf->gfx, dev,
+- "$VBT IRONLAKE-MOBILE");
++ "$VBT CANTIGA ");
+ }
+ }
+
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/INFO b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/INFO
new file mode 100644
index 00000000..0537bbc8
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/INFO
@@ -0,0 +1,4 @@
+# NOTE: remove this when updating coreboot. This has been merged upstream
+printf "ThinkPad T500 (depends on T400 patch)\n"
+git am "../resources/libreboot/patch/misc/0008-lenovo-t500-Add-clone-of-Lenovo-T400.patch"
+# git fetch http://review.coreboot.org/coreboot refs/changes/45/10545/1 && git cherry-pick FETCH_HEAD
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/reused.list b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/reused.list
new file mode 100644
index 00000000..59e0a36a
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_16mb/reused.list
@@ -0,0 +1,7 @@
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-add-acpi-c3-cpu-c4-state-for-gm45-thinpads.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0001-Revert-hybrid-driver.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0002-make-256M-vram-the-default-for-gm45-laptops.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0003-hardcode-use-on-intel-integrated-graphic-device-on-t.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-gm45-gma.c-clean-up-some-registers.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-nb-intel-gm45-Fix-IOMMU.patch
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch
new file mode 100644
index 00000000..26632b7d
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch
@@ -0,0 +1,212 @@
+From 51dc727c71bbb10519a670b83b67a84f704e003a Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Mon, 22 Aug 2016 17:58:46 +0200
+Subject: [PATCH 1/2] gm45/gma.c: use screen on vga connector if connected
+
+The intel x4x and gm45 have very similar integrated graphic devices.
+Currently the x4x native graphic init enables VGA, while gm45 can output
+on LVDS.
+
+This patch reuses the x4x graphic initialisation code
+to enable output on VGA in gm45 in a way that the behavior is similar to vbios:
+If no VGA display is connected the internal LVDS screen is used.
+If an external screen is detected on the VGA port it will be used instead.
+
+Change-Id: I7e9ff793a5384ad8b4220fb1c0d9b28e6cee8391
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 157 ++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 153 insertions(+), 4 deletions(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index d5f6471..74c9bc3 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -47,7 +47,7 @@ void gtt_write(u32 reg, u32 data)
+ write32(res2mmio(gtt_res, reg, 0), data);
+ }
+
+-static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
++static void gma_init_lvds(const struct northbridge_intel_gm45_config *info,
+ u8 *mmio, u32 physbase, u16 piobase, u32 lfb)
+ {
+
+@@ -101,7 +101,7 @@ static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
+ sizeof(edid_data), &edid);
+ mode = &edid.mode;
+
+- /* Disable screen memory to prevent garbage from appearing. */
++ /* Disable screen memory to prevent garbage from appearing. */
+ vga_sr_write(1, vga_sr_read(1) | 0x20);
+
+ hactive = edid.x_resolution;
+@@ -344,6 +344,152 @@ static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
+ }
+ }
+
++static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
++ u8 *mmio)
++{
++
++ int i;
++ u32 hactive, vactive;
++
++ vga_gr_write(0x18, 0);
++
++ write32(mmio + VGA0, 0x31108);
++ write32(mmio + VGA1, 0x31406);
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ write32(mmio + 0x7041c, 0x0);
++ write32(mmio + DPLL_MD(0), 0x3);
++ write32(mmio + DPLL_MD(1), 0x3);
++
++ vga_misc_write(0x67);
++
++ const u8 cr[] = { 0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
++ 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
++ 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
++ 0xff
++ };
++ vga_cr_write(0x11, 0);
++
++ for (i = 0; i <= 0x18; i++)
++ vga_cr_write(i, cr[i]);
++
++ /* Disable screen memory to prevent garbage from appearing. */
++ vga_sr_write(1, vga_sr_read(1) | 0x20);
++
++ hactive = 640;
++ vactive = 400;
++
++ mdelay(1);
++ write32(mmio + FP0(0), 0x31108);
++ write32(mmio + DPLL(0),
++ DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
++ | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
++ | 0x10601
++ );
++ mdelay(1);
++ write32(mmio + DPLL(0),
++ DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
++ | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
++ | 0x10601
++ );
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ write32(mmio + HTOTAL(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++ write32(mmio + HBLANK(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++ write32(mmio + HSYNC(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++
++ write32(mmio + VTOTAL(0), ((vactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + VBLANK(0), ((vactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + VSYNC(0),
++ ((vactive - 1) << 16)
++ | (vactive - 1));
++
++ write32(mmio + PIPECONF(0), PIPECONF_DISABLE);
++
++ write32(mmio + PF_WIN_POS(0), 0);
++
++ write32(mmio + PIPESRC(0), (639 << 16) | 399);
++ write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
++ write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
++ write32(mmio + PFIT_CONTROL, 0xa0000000);
++
++ mdelay(1);
++
++ write32(mmio + 0x000f000c, 0x00002040);
++ mdelay(1);
++ write32(mmio + 0x000f000c, 0x00002050);
++ write32(mmio + 0x00060100, 0x00044000);
++ mdelay(1);
++ write32(mmio + PIPECONF(0), PIPECONF_ENABLE
++ | PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
++
++ write32(mmio + VGACNTRL, 0x0);
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE | DISPPLANE_BGRX888);
++ mdelay(1);
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ vga_textmode_init();
++
++ /* Enable screen memory. */
++ vga_sr_write(1, vga_sr_read(1) & ~0x20);
++
++ /* Clear interrupts. */
++ write32(mmio + DEIIR, 0xffffffff);
++ write32(mmio + SDEIIR, 0xffffffff);
++}
++
++/* compare the header of the vga edid header */
++/* if vga is not connected it should not have a correct header */
++static u8 vga_connected(u8 *mmio)
++{
++ u8 vga_edid[128];
++ u8 header[8] = {0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00};
++ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, vga_edid, 128);
++ for (int i = 0; i < 8; i++) {
++ if (vga_edid[i] != header[i]) {
++ printk(BIOS_DEBUG, "VGA not connected. Using LVDS display\n");
++ return 0;
++ }
++ }
++ printk(BIOS_SPEW, "VGA display connected\n");
++ return 1;
++}
++
+ static void gma_pm_init_post_vbios(struct device *const dev)
+ {
+ const struct northbridge_intel_gm45_config *const conf = dev->chip_info;
+@@ -419,8 +565,11 @@ static void gma_func0_init(struct device *dev)
+ printk(BIOS_SPEW,
+ "Initializing VGA without OPROM. MMIO 0x%llx\n",
+ gtt_res->base);
+- intel_gma_init(conf, res2mmio(gtt_res, 0, 0), physbase,
+- pio_res->base, lfb_res->base);
++ if (vga_connected(res2mmio(gtt_res, 0, 0)))
++ gma_init_vga(conf, res2mmio(gtt_res, 0, 0));
++ else
++ gma_init_lvds(conf, res2mmio(gtt_res, 0, 0),
++ physbase, pio_res->base, lfb_res->base);
+ }
+
+ /* Linux relies on VBT for panel info. */
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch
new file mode 100644
index 00000000..ef42f3e8
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch
@@ -0,0 +1,379 @@
+From 44423cb3e0118b04739f89409e71a0ed1622ccd2 Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Sat, 27 Aug 2016 01:09:19 +0200
+Subject: [PATCH 2/2] nb/gm45/gma.c: enable VESA framebuffer mode on VGA output
+
+This implements "Keep VESA framebuffer" behavior on VGA output of gm45.
+This patch reuses Linux code to compute vga divisors.
+
+Change-Id: I2db5dd9bb1a7e309ca763b1559b89f7f5c8e6d3d
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 251 ++++++++++++++++++++++++++++++++-------
+ 1 file changed, 209 insertions(+), 42 deletions(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index 74c9bc3..efaa210 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -25,6 +25,7 @@
+ #include <cpu/x86/msr.h>
+ #include <cpu/x86/mtrr.h>
+ #include <kconfig.h>
++#include <commonlib/helpers.h>
+
+ #include "drivers/intel/gma/i915_reg.h"
+ #include "chip.h"
+@@ -35,6 +36,8 @@
+ #include <pc80/vga.h>
+ #include <pc80/vga_io.h>
+
++#define BASE_FREQUECY 96000
++
+ static struct resource *gtt_res = NULL;
+
+ u32 gtt_read(u32 reg)
+@@ -345,14 +348,38 @@ static void gma_init_lvds(const struct northbridge_intel_gm45_config *info,
+ }
+
+ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+- u8 *mmio)
++ u8 *mmio, u32 physbase, u16 piobase, u32 lfb)
+ {
+
+ int i;
+- u32 hactive, vactive;
++ u8 edid_data[128];
++ struct edid edid;
++ struct edid_mode *mode;
++ u32 hactive, vactive, right_border, bottom_border;
++ int hpolarity, vpolarity;
++ u32 vsync, hsync, vblank, hblank, hfront_porch, vfront_porch;
++ u32 target_frequency;
++ u32 smallest_err = 0xffffffff;
++ u32 pixel_p1 = 1;
++ u32 pixel_n = 1;
++ u32 pixel_m1 = 1;
++ u32 pixel_m2 = 1;
++ u32 link_frequency = info->gfx.link_frequency_270_mhz ? 270000 : 162000;
++ u32 data_m1;
++ u32 data_n1 = 0x00800000;
++ u32 link_m1;
++ u32 link_n1 = 0x00040000;
++
+
+ vga_gr_write(0x18, 0);
+
++ /* Setup GTT. */
++ for (i = 0; i < 0x2000; i++) {
++ outl((i << 2) | 1, piobase);
++ outl(physbase + (i << 12) + 1, piobase + 4);
++ }
++
++
+ write32(mmio + VGA0, 0x31108);
+ write32(mmio + VGA1, 0x31406);
+
+@@ -363,8 +390,7 @@ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+ | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+- | ADPA_DPMS_ON
+- );
++ | ADPA_DPMS_ON);
+
+ write32(mmio + 0x7041c, 0x0);
+ write32(mmio + DPLL_MD(0), 0x3);
+@@ -382,95 +408,234 @@ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+ for (i = 0; i <= 0x18; i++)
+ vga_cr_write(i, cr[i]);
+
++ udelay(1);
++
++ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, edid_data, 128);
++ intel_gmbus_stop(mmio + GMBUS0);
++ decode_edid(edid_data,
++ sizeof(edid_data), &edid);
++ mode = &edid.mode;
++
++
+ /* Disable screen memory to prevent garbage from appearing. */
+ vga_sr_write(1, vga_sr_read(1) | 0x20);
+
+- hactive = 640;
+- vactive = 400;
++ hactive = edid.x_resolution;
++ vactive = edid.y_resolution;
++ right_border = mode->hborder;
++ bottom_border = mode->vborder;
++ hpolarity = (mode->phsync == '-');
++ vpolarity = (mode->pvsync == '-');
++ vsync = mode->vspw;
++ hsync = mode->hspw;
++ vblank = mode->vbl;
++ hblank = mode->hbl;
++ hfront_porch = mode->hso;
++ vfront_porch = mode->vso;
++ target_frequency = mode->pixel_clock;
++
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ vga_sr_write(1, 1);
++ vga_sr_write(0x2, 0xf);
++ vga_sr_write(0x3, 0x0);
++ vga_sr_write(0x4, 0xe);
++ vga_gr_write(0, 0x0);
++ vga_gr_write(1, 0x0);
++ vga_gr_write(2, 0x0);
++ vga_gr_write(3, 0x0);
++ vga_gr_write(4, 0x0);
++ vga_gr_write(5, 0x0);
++ vga_gr_write(6, 0x5);
++ vga_gr_write(7, 0xf);
++ vga_gr_write(0x10, 0x1);
++ vga_gr_write(0x11, 0);
++
++ edid.bytes_per_line = (edid.bytes_per_line + 63) & ~63;
++
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE
++ | DISPPLANE_BGRX888);
++ write32(mmio + DSPADDR(0), 0);
++ write32(mmio + DSPSTRIDE(0), edid.bytes_per_line);
++ write32(mmio + DSPSURF(0), 0);
++ for (i = 0; i < 0x100; i++)
++ write32(mmio + LGC_PALETTE(0) + 4 * i, i * 0x010101);
++ } else {
++ vga_textmode_init();
++ }
++
++ u32 candn, candm1, candm2, candp1;
++ for (candn = 1; candn <= 4; candn++) {
++ for (candm1 = 23; candm1 >= 17; candm1--) {
++ for (candm2 = 11; candm2 >= 5; candm2--) {
++ for (candp1 = 8; candp1 >= 1; candp1--) {
++ u32 m = 5 * (candm1 + 2) + (candm2 + 2);
++ u32 p = candp1 * 10; /* 10 == p2 */
++ u32 vco = DIV_ROUND_CLOSEST(BASE_FREQUECY * m, candn + 2);
++ u32 dot = DIV_ROUND_CLOSEST(vco, p);
++ u32 this_err = ABS(dot - target_frequency);
++ if (this_err < smallest_err) {
++ smallest_err= this_err;
++ pixel_n = candn;
++ pixel_m1 = candm1;
++ pixel_m2 = candm2;
++ pixel_p1 = candp1;
++ }
++ }
++ }
++ }
++ }
++
++ if (smallest_err == 0xffffffff) {
++ printk(BIOS_ERR, "Couldn't find GFX clock divisors\n");
++ return;
++ }
++
++ link_m1 = ((uint64_t)link_n1 * mode->pixel_clock) / link_frequency;
++ data_m1 = ((uint64_t)data_n1 * 18 * mode->pixel_clock)
++ / (link_frequency * 8 * 4);
++
++ printk(BIOS_INFO, "bringing up panel at resolution %d x %d\n",
++ hactive, vactive);
++ printk(BIOS_DEBUG, "Borders %d x %d\n",
++ right_border, bottom_border);
++ printk(BIOS_DEBUG, "Blank %d x %d\n",
++ hblank, vblank);
++ printk(BIOS_DEBUG, "Sync %d x %d\n",
++ hsync, vsync);
++ printk(BIOS_DEBUG, "Front porch %d x %d\n",
++ hfront_porch, vfront_porch);
++ printk(BIOS_DEBUG, (info->gfx.use_spread_spectrum_clock
++ ? "Spread spectrum clock\n" : "DREF clock\n"));
++ printk(BIOS_DEBUG, "Polarities %d, %d\n",
++ hpolarity, vpolarity);
++ printk(BIOS_DEBUG, "Data M1=%d, N1=%d\n",
++ data_m1, data_n1);
++ printk(BIOS_DEBUG, "Link frequency %d kHz\n",
++ link_frequency);
++ printk(BIOS_DEBUG, "Link M1=%d, N1=%d\n",
++ link_m1, link_n1);
++ printk(BIOS_DEBUG, "Pixel N=%d, M1=%d, M2=%d, P1=%d\n",
++ pixel_n, pixel_m1, pixel_m2, pixel_p1);
++ printk(BIOS_DEBUG, "Pixel clock %d kHz\n",
++ BASE_FREQUECY * (5 * (pixel_m1 + 2) + (pixel_m2 + 2) / (pixel_n + 2)
++ / (pixel_p1 * 10)));
+
+ mdelay(1);
+- write32(mmio + FP0(0), 0x31108);
+- write32(mmio + DPLL(0),
+- DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
+- | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
+- | 0x10601
+- );
++ write32(mmio + FP0(0), (pixel_n << 16)
++ | (pixel_m1 << 8) | pixel_m2);
++ write32(mmio + DPLL(0), DPLL_VCO_ENABLE
++ | DPLL_VGA_MODE_DIS | DPLLB_MODE_DAC_SERIAL
++ | (0x10000 << (pixel_p1 - 1))
++ | (6 << 9));
++
+ mdelay(1);
+- write32(mmio + DPLL(0),
+- DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
+- | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
+- | 0x10601
+- );
++ write32(mmio + DPLL(0), DPLL_VCO_ENABLE
++ | DPLL_VGA_MODE_DIS | DPLLB_MODE_DAC_SERIAL
++ | (0x10000 << (pixel_p1 - 1))
++ | (6 << 9));
+
+ write32(mmio + ADPA, ADPA_DAC_ENABLE
+ | ADPA_PIPE_A_SELECT
+ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
+ | ADPA_CRT_HOTPLUG_ENABLE
+- | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+ | ADPA_DPMS_ON
+- );
++ | (vpolarity ? ADPA_VSYNC_ACTIVE_LOW :
++ ADPA_VSYNC_ACTIVE_HIGH)
++ | (hpolarity ? ADPA_HSYNC_ACTIVE_LOW :
++ ADPA_HSYNC_ACTIVE_HIGH));
+
+ write32(mmio + HTOTAL(0),
+- ((hactive - 1) << 16)
++ ((hactive + right_border + hblank - 1) << 16)
+ | (hactive - 1));
+ write32(mmio + HBLANK(0),
+- ((hactive - 1) << 16)
+- | (hactive - 1));
++ ((hactive + right_border + hblank - 1) << 16)
++ | (hactive + right_border - 1));
+ write32(mmio + HSYNC(0),
+- ((hactive - 1) << 16)
+- | (hactive - 1));
++ ((hactive + right_border + hfront_porch + hsync - 1) << 16)
++ | (hactive + right_border + hfront_porch - 1));
+
+- write32(mmio + VTOTAL(0), ((vactive - 1) << 16)
+- | (vactive - 1));
+- write32(mmio + VBLANK(0), ((vactive - 1) << 16)
++ write32(mmio + VTOTAL(0), ((vactive + bottom_border + vblank - 1) << 16)
+ | (vactive - 1));
++ write32(mmio + VBLANK(0), ((vactive + bottom_border + vblank - 1) << 16)
++ | (vactive + bottom_border - 1));
+ write32(mmio + VSYNC(0),
+- ((vactive - 1) << 16)
+- | (vactive - 1));
++ ((vactive + bottom_border + vfront_porch + vsync - 1) << 16)
++ | (vactive + bottom_border + vfront_porch - 1));
+
+ write32(mmio + PIPECONF(0), PIPECONF_DISABLE);
+
+ write32(mmio + PF_WIN_POS(0), 0);
+-
+- write32(mmio + PIPESRC(0), (639 << 16) | 399);
+- write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
+- write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
+- write32(mmio + PFIT_CONTROL, 0xa0000000);
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ write32(mmio + PIPESRC(0), ((hactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + PF_CTL(0), 0);
++ write32(mmio + PF_WIN_SZ(0), 0);
++ write32(mmio + PFIT_CONTROL, 0);
++ } else {
++ write32(mmio + PIPESRC(0), (639 << 16) | 399);
++ write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
++ write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
++ write32(mmio + PFIT_CONTROL, 0x80000000);
++ }
+
+ mdelay(1);
+
++ write32(mmio + PIPE_DATA_M1(0), 0x7e000000 | data_m1);
++ write32(mmio + PIPE_DATA_N1(0), data_n1);
++ write32(mmio + PIPE_LINK_M1(0), link_m1);
++ write32(mmio + PIPE_LINK_N1(0), link_n1);
++
+ write32(mmio + 0x000f000c, 0x00002040);
+ mdelay(1);
+ write32(mmio + 0x000f000c, 0x00002050);
+ write32(mmio + 0x00060100, 0x00044000);
+ mdelay(1);
++ write32(mmio + PIPECONF(0), PIPECONF_BPP_6);
++ write32(mmio + 0x000f0008, 0x00000040);
++ write32(mmio + 0x000f000c, 0x00022050);
++ write32(mmio + PIPECONF(0), PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
+ write32(mmio + PIPECONF(0), PIPECONF_ENABLE
+ | PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
+
+- write32(mmio + VGACNTRL, 0x0);
+- write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE | DISPPLANE_BGRX888);
+- mdelay(1);
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ write32(mmio + VGACNTRL, VGA_DISP_DISABLE);
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE
++ | DISPPLANE_BGRX888);
++ mdelay(1);
++ } else {
++ write32(mmio + VGACNTRL, 0xc4008e);
++ }
+
+ write32(mmio + ADPA, ADPA_DAC_ENABLE
+ | ADPA_PIPE_A_SELECT
+ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
+ | ADPA_CRT_HOTPLUG_ENABLE
+- | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+ | ADPA_DPMS_ON
+- );
++ | (vpolarity ? ADPA_VSYNC_ACTIVE_LOW :
++ ADPA_VSYNC_ACTIVE_HIGH)
++ | (hpolarity ? ADPA_HSYNC_ACTIVE_LOW :
++ ADPA_HSYNC_ACTIVE_HIGH));
+
+- vga_textmode_init();
++ write32(mmio + PP_CONTROL, PANEL_POWER_ON | PANEL_POWER_RESET);
+
+- /* Enable screen memory. */
++ /* Enable screen memory. */
+ vga_sr_write(1, vga_sr_read(1) & ~0x20);
+
+ /* Clear interrupts. */
+ write32(mmio + DEIIR, 0xffffffff);
+ write32(mmio + SDEIIR, 0xffffffff);
++
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ memset((void *) lfb, 0,
++ edid.x_resolution * edid.y_resolution * 4);
++ set_vbe_mode_info_valid(&edid, lfb);
++ }
++
++
+ }
+
+ /* compare the header of the vga edid header */
+@@ -480,6 +645,7 @@ static u8 vga_connected(u8 *mmio)
+ u8 vga_edid[128];
+ u8 header[8] = {0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00};
+ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, vga_edid, 128);
++ intel_gmbus_stop(mmio + GMBUS0);
+ for (int i = 0; i < 8; i++) {
+ if (vga_edid[i] != header[i]) {
+ printk(BIOS_DEBUG, "VGA not connected. Using LVDS display\n");
+@@ -566,7 +732,8 @@ static void gma_func0_init(struct device *dev)
+ "Initializing VGA without OPROM. MMIO 0x%llx\n",
+ gtt_res->base);
+ if (vga_connected(res2mmio(gtt_res, 0, 0)))
+- gma_init_vga(conf, res2mmio(gtt_res, 0, 0));
++ gma_init_vga(conf, res2mmio(gtt_res, 0, 0),
++ physbase, pio_res->base, lfb_res->base);
+ else
+ gma_init_lvds(conf, res2mmio(gtt_res, 0, 0),
+ physbase, pio_res->base, lfb_res->base);
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch
new file mode 100644
index 00000000..fb30c4c2
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch
@@ -0,0 +1,31 @@
+From d7fe366539f2a492b4a64030618506690bfbb232 Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Thu, 8 Sep 2016 22:21:54 +0200
+Subject: [PATCH] gm45/gma.c: use correct id string for fake VBT
+
+The correct id string for gm45 is "$VBT CANTIGA ".
+This can be found in the gm45 option rom:
+"strings vbios.bin | grep VBT".
+
+Change-Id: Icd67a87dac774b4b3c211511c784c4fb4e2ea97c
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index d5f6471..19bd944 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -425,7 +425,7 @@ static void gma_func0_init(struct device *dev)
+
+ /* Linux relies on VBT for panel info. */
+ generate_fake_intel_oprom(&conf->gfx, dev,
+- "$VBT IRONLAKE-MOBILE");
++ "$VBT CANTIGA ");
+ }
+ }
+
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/reused.list b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/reused.list
new file mode 100644
index 00000000..59e0a36a
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_4mb/reused.list
@@ -0,0 +1,7 @@
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-add-acpi-c3-cpu-c4-state-for-gm45-thinpads.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0001-Revert-hybrid-driver.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0002-make-256M-vram-the-default-for-gm45-laptops.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0003-hardcode-use-on-intel-integrated-graphic-device-on-t.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-gm45-gma.c-clean-up-some-registers.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-nb-intel-gm45-Fix-IOMMU.patch
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch
new file mode 100644
index 00000000..26632b7d
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0002-gm45-gma.c-use-screen-on-vga-connector-if-connected.patch
@@ -0,0 +1,212 @@
+From 51dc727c71bbb10519a670b83b67a84f704e003a Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Mon, 22 Aug 2016 17:58:46 +0200
+Subject: [PATCH 1/2] gm45/gma.c: use screen on vga connector if connected
+
+The intel x4x and gm45 have very similar integrated graphic devices.
+Currently the x4x native graphic init enables VGA, while gm45 can output
+on LVDS.
+
+This patch reuses the x4x graphic initialisation code
+to enable output on VGA in gm45 in a way that the behavior is similar to vbios:
+If no VGA display is connected the internal LVDS screen is used.
+If an external screen is detected on the VGA port it will be used instead.
+
+Change-Id: I7e9ff793a5384ad8b4220fb1c0d9b28e6cee8391
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 157 ++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 153 insertions(+), 4 deletions(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index d5f6471..74c9bc3 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -47,7 +47,7 @@ void gtt_write(u32 reg, u32 data)
+ write32(res2mmio(gtt_res, reg, 0), data);
+ }
+
+-static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
++static void gma_init_lvds(const struct northbridge_intel_gm45_config *info,
+ u8 *mmio, u32 physbase, u16 piobase, u32 lfb)
+ {
+
+@@ -101,7 +101,7 @@ static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
+ sizeof(edid_data), &edid);
+ mode = &edid.mode;
+
+- /* Disable screen memory to prevent garbage from appearing. */
++ /* Disable screen memory to prevent garbage from appearing. */
+ vga_sr_write(1, vga_sr_read(1) | 0x20);
+
+ hactive = edid.x_resolution;
+@@ -344,6 +344,152 @@ static void intel_gma_init(const struct northbridge_intel_gm45_config *info,
+ }
+ }
+
++static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
++ u8 *mmio)
++{
++
++ int i;
++ u32 hactive, vactive;
++
++ vga_gr_write(0x18, 0);
++
++ write32(mmio + VGA0, 0x31108);
++ write32(mmio + VGA1, 0x31406);
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ write32(mmio + 0x7041c, 0x0);
++ write32(mmio + DPLL_MD(0), 0x3);
++ write32(mmio + DPLL_MD(1), 0x3);
++
++ vga_misc_write(0x67);
++
++ const u8 cr[] = { 0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
++ 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
++ 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
++ 0xff
++ };
++ vga_cr_write(0x11, 0);
++
++ for (i = 0; i <= 0x18; i++)
++ vga_cr_write(i, cr[i]);
++
++ /* Disable screen memory to prevent garbage from appearing. */
++ vga_sr_write(1, vga_sr_read(1) | 0x20);
++
++ hactive = 640;
++ vactive = 400;
++
++ mdelay(1);
++ write32(mmio + FP0(0), 0x31108);
++ write32(mmio + DPLL(0),
++ DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
++ | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
++ | 0x10601
++ );
++ mdelay(1);
++ write32(mmio + DPLL(0),
++ DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
++ | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
++ | 0x10601
++ );
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ write32(mmio + HTOTAL(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++ write32(mmio + HBLANK(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++ write32(mmio + HSYNC(0),
++ ((hactive - 1) << 16)
++ | (hactive - 1));
++
++ write32(mmio + VTOTAL(0), ((vactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + VBLANK(0), ((vactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + VSYNC(0),
++ ((vactive - 1) << 16)
++ | (vactive - 1));
++
++ write32(mmio + PIPECONF(0), PIPECONF_DISABLE);
++
++ write32(mmio + PF_WIN_POS(0), 0);
++
++ write32(mmio + PIPESRC(0), (639 << 16) | 399);
++ write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
++ write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
++ write32(mmio + PFIT_CONTROL, 0xa0000000);
++
++ mdelay(1);
++
++ write32(mmio + 0x000f000c, 0x00002040);
++ mdelay(1);
++ write32(mmio + 0x000f000c, 0x00002050);
++ write32(mmio + 0x00060100, 0x00044000);
++ mdelay(1);
++ write32(mmio + PIPECONF(0), PIPECONF_ENABLE
++ | PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
++
++ write32(mmio + VGACNTRL, 0x0);
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE | DISPPLANE_BGRX888);
++ mdelay(1);
++
++ write32(mmio + ADPA, ADPA_DAC_ENABLE
++ | ADPA_PIPE_A_SELECT
++ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
++ | ADPA_CRT_HOTPLUG_ENABLE
++ | ADPA_USE_VGA_HVPOLARITY
++ | ADPA_VSYNC_CNTL_ENABLE
++ | ADPA_HSYNC_CNTL_ENABLE
++ | ADPA_DPMS_ON
++ );
++
++ vga_textmode_init();
++
++ /* Enable screen memory. */
++ vga_sr_write(1, vga_sr_read(1) & ~0x20);
++
++ /* Clear interrupts. */
++ write32(mmio + DEIIR, 0xffffffff);
++ write32(mmio + SDEIIR, 0xffffffff);
++}
++
++/* compare the header of the vga edid header */
++/* if vga is not connected it should not have a correct header */
++static u8 vga_connected(u8 *mmio)
++{
++ u8 vga_edid[128];
++ u8 header[8] = {0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00};
++ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, vga_edid, 128);
++ for (int i = 0; i < 8; i++) {
++ if (vga_edid[i] != header[i]) {
++ printk(BIOS_DEBUG, "VGA not connected. Using LVDS display\n");
++ return 0;
++ }
++ }
++ printk(BIOS_SPEW, "VGA display connected\n");
++ return 1;
++}
++
+ static void gma_pm_init_post_vbios(struct device *const dev)
+ {
+ const struct northbridge_intel_gm45_config *const conf = dev->chip_info;
+@@ -419,8 +565,11 @@ static void gma_func0_init(struct device *dev)
+ printk(BIOS_SPEW,
+ "Initializing VGA without OPROM. MMIO 0x%llx\n",
+ gtt_res->base);
+- intel_gma_init(conf, res2mmio(gtt_res, 0, 0), physbase,
+- pio_res->base, lfb_res->base);
++ if (vga_connected(res2mmio(gtt_res, 0, 0)))
++ gma_init_vga(conf, res2mmio(gtt_res, 0, 0));
++ else
++ gma_init_lvds(conf, res2mmio(gtt_res, 0, 0),
++ physbase, pio_res->base, lfb_res->base);
+ }
+
+ /* Linux relies on VBT for panel info. */
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch
new file mode 100644
index 00000000..ef42f3e8
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0003-nb-gm45-gma.c-enable-VESA-framebuffer-mode-on-VGA-ou.patch
@@ -0,0 +1,379 @@
+From 44423cb3e0118b04739f89409e71a0ed1622ccd2 Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Sat, 27 Aug 2016 01:09:19 +0200
+Subject: [PATCH 2/2] nb/gm45/gma.c: enable VESA framebuffer mode on VGA output
+
+This implements "Keep VESA framebuffer" behavior on VGA output of gm45.
+This patch reuses Linux code to compute vga divisors.
+
+Change-Id: I2db5dd9bb1a7e309ca763b1559b89f7f5c8e6d3d
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 251 ++++++++++++++++++++++++++++++++-------
+ 1 file changed, 209 insertions(+), 42 deletions(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index 74c9bc3..efaa210 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -25,6 +25,7 @@
+ #include <cpu/x86/msr.h>
+ #include <cpu/x86/mtrr.h>
+ #include <kconfig.h>
++#include <commonlib/helpers.h>
+
+ #include "drivers/intel/gma/i915_reg.h"
+ #include "chip.h"
+@@ -35,6 +36,8 @@
+ #include <pc80/vga.h>
+ #include <pc80/vga_io.h>
+
++#define BASE_FREQUECY 96000
++
+ static struct resource *gtt_res = NULL;
+
+ u32 gtt_read(u32 reg)
+@@ -345,14 +348,38 @@ static void gma_init_lvds(const struct northbridge_intel_gm45_config *info,
+ }
+
+ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+- u8 *mmio)
++ u8 *mmio, u32 physbase, u16 piobase, u32 lfb)
+ {
+
+ int i;
+- u32 hactive, vactive;
++ u8 edid_data[128];
++ struct edid edid;
++ struct edid_mode *mode;
++ u32 hactive, vactive, right_border, bottom_border;
++ int hpolarity, vpolarity;
++ u32 vsync, hsync, vblank, hblank, hfront_porch, vfront_porch;
++ u32 target_frequency;
++ u32 smallest_err = 0xffffffff;
++ u32 pixel_p1 = 1;
++ u32 pixel_n = 1;
++ u32 pixel_m1 = 1;
++ u32 pixel_m2 = 1;
++ u32 link_frequency = info->gfx.link_frequency_270_mhz ? 270000 : 162000;
++ u32 data_m1;
++ u32 data_n1 = 0x00800000;
++ u32 link_m1;
++ u32 link_n1 = 0x00040000;
++
+
+ vga_gr_write(0x18, 0);
+
++ /* Setup GTT. */
++ for (i = 0; i < 0x2000; i++) {
++ outl((i << 2) | 1, piobase);
++ outl(physbase + (i << 12) + 1, piobase + 4);
++ }
++
++
+ write32(mmio + VGA0, 0x31108);
+ write32(mmio + VGA1, 0x31406);
+
+@@ -363,8 +390,7 @@ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+ | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+- | ADPA_DPMS_ON
+- );
++ | ADPA_DPMS_ON);
+
+ write32(mmio + 0x7041c, 0x0);
+ write32(mmio + DPLL_MD(0), 0x3);
+@@ -382,95 +408,234 @@ static void gma_init_vga(const struct northbridge_intel_gm45_config *info,
+ for (i = 0; i <= 0x18; i++)
+ vga_cr_write(i, cr[i]);
+
++ udelay(1);
++
++ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, edid_data, 128);
++ intel_gmbus_stop(mmio + GMBUS0);
++ decode_edid(edid_data,
++ sizeof(edid_data), &edid);
++ mode = &edid.mode;
++
++
+ /* Disable screen memory to prevent garbage from appearing. */
+ vga_sr_write(1, vga_sr_read(1) | 0x20);
+
+- hactive = 640;
+- vactive = 400;
++ hactive = edid.x_resolution;
++ vactive = edid.y_resolution;
++ right_border = mode->hborder;
++ bottom_border = mode->vborder;
++ hpolarity = (mode->phsync == '-');
++ vpolarity = (mode->pvsync == '-');
++ vsync = mode->vspw;
++ hsync = mode->hspw;
++ vblank = mode->vbl;
++ hblank = mode->hbl;
++ hfront_porch = mode->hso;
++ vfront_porch = mode->vso;
++ target_frequency = mode->pixel_clock;
++
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ vga_sr_write(1, 1);
++ vga_sr_write(0x2, 0xf);
++ vga_sr_write(0x3, 0x0);
++ vga_sr_write(0x4, 0xe);
++ vga_gr_write(0, 0x0);
++ vga_gr_write(1, 0x0);
++ vga_gr_write(2, 0x0);
++ vga_gr_write(3, 0x0);
++ vga_gr_write(4, 0x0);
++ vga_gr_write(5, 0x0);
++ vga_gr_write(6, 0x5);
++ vga_gr_write(7, 0xf);
++ vga_gr_write(0x10, 0x1);
++ vga_gr_write(0x11, 0);
++
++ edid.bytes_per_line = (edid.bytes_per_line + 63) & ~63;
++
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE
++ | DISPPLANE_BGRX888);
++ write32(mmio + DSPADDR(0), 0);
++ write32(mmio + DSPSTRIDE(0), edid.bytes_per_line);
++ write32(mmio + DSPSURF(0), 0);
++ for (i = 0; i < 0x100; i++)
++ write32(mmio + LGC_PALETTE(0) + 4 * i, i * 0x010101);
++ } else {
++ vga_textmode_init();
++ }
++
++ u32 candn, candm1, candm2, candp1;
++ for (candn = 1; candn <= 4; candn++) {
++ for (candm1 = 23; candm1 >= 17; candm1--) {
++ for (candm2 = 11; candm2 >= 5; candm2--) {
++ for (candp1 = 8; candp1 >= 1; candp1--) {
++ u32 m = 5 * (candm1 + 2) + (candm2 + 2);
++ u32 p = candp1 * 10; /* 10 == p2 */
++ u32 vco = DIV_ROUND_CLOSEST(BASE_FREQUECY * m, candn + 2);
++ u32 dot = DIV_ROUND_CLOSEST(vco, p);
++ u32 this_err = ABS(dot - target_frequency);
++ if (this_err < smallest_err) {
++ smallest_err= this_err;
++ pixel_n = candn;
++ pixel_m1 = candm1;
++ pixel_m2 = candm2;
++ pixel_p1 = candp1;
++ }
++ }
++ }
++ }
++ }
++
++ if (smallest_err == 0xffffffff) {
++ printk(BIOS_ERR, "Couldn't find GFX clock divisors\n");
++ return;
++ }
++
++ link_m1 = ((uint64_t)link_n1 * mode->pixel_clock) / link_frequency;
++ data_m1 = ((uint64_t)data_n1 * 18 * mode->pixel_clock)
++ / (link_frequency * 8 * 4);
++
++ printk(BIOS_INFO, "bringing up panel at resolution %d x %d\n",
++ hactive, vactive);
++ printk(BIOS_DEBUG, "Borders %d x %d\n",
++ right_border, bottom_border);
++ printk(BIOS_DEBUG, "Blank %d x %d\n",
++ hblank, vblank);
++ printk(BIOS_DEBUG, "Sync %d x %d\n",
++ hsync, vsync);
++ printk(BIOS_DEBUG, "Front porch %d x %d\n",
++ hfront_porch, vfront_porch);
++ printk(BIOS_DEBUG, (info->gfx.use_spread_spectrum_clock
++ ? "Spread spectrum clock\n" : "DREF clock\n"));
++ printk(BIOS_DEBUG, "Polarities %d, %d\n",
++ hpolarity, vpolarity);
++ printk(BIOS_DEBUG, "Data M1=%d, N1=%d\n",
++ data_m1, data_n1);
++ printk(BIOS_DEBUG, "Link frequency %d kHz\n",
++ link_frequency);
++ printk(BIOS_DEBUG, "Link M1=%d, N1=%d\n",
++ link_m1, link_n1);
++ printk(BIOS_DEBUG, "Pixel N=%d, M1=%d, M2=%d, P1=%d\n",
++ pixel_n, pixel_m1, pixel_m2, pixel_p1);
++ printk(BIOS_DEBUG, "Pixel clock %d kHz\n",
++ BASE_FREQUECY * (5 * (pixel_m1 + 2) + (pixel_m2 + 2) / (pixel_n + 2)
++ / (pixel_p1 * 10)));
+
+ mdelay(1);
+- write32(mmio + FP0(0), 0x31108);
+- write32(mmio + DPLL(0),
+- DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
+- | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
+- | 0x10601
+- );
++ write32(mmio + FP0(0), (pixel_n << 16)
++ | (pixel_m1 << 8) | pixel_m2);
++ write32(mmio + DPLL(0), DPLL_VCO_ENABLE
++ | DPLL_VGA_MODE_DIS | DPLLB_MODE_DAC_SERIAL
++ | (0x10000 << (pixel_p1 - 1))
++ | (6 << 9));
++
+ mdelay(1);
+- write32(mmio + DPLL(0),
+- DPLL_VCO_ENABLE | DPLLB_MODE_DAC_SERIAL
+- | DPLL_DAC_SERIAL_P2_CLOCK_DIV_10
+- | 0x10601
+- );
++ write32(mmio + DPLL(0), DPLL_VCO_ENABLE
++ | DPLL_VGA_MODE_DIS | DPLLB_MODE_DAC_SERIAL
++ | (0x10000 << (pixel_p1 - 1))
++ | (6 << 9));
+
+ write32(mmio + ADPA, ADPA_DAC_ENABLE
+ | ADPA_PIPE_A_SELECT
+ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
+ | ADPA_CRT_HOTPLUG_ENABLE
+- | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+ | ADPA_DPMS_ON
+- );
++ | (vpolarity ? ADPA_VSYNC_ACTIVE_LOW :
++ ADPA_VSYNC_ACTIVE_HIGH)
++ | (hpolarity ? ADPA_HSYNC_ACTIVE_LOW :
++ ADPA_HSYNC_ACTIVE_HIGH));
+
+ write32(mmio + HTOTAL(0),
+- ((hactive - 1) << 16)
++ ((hactive + right_border + hblank - 1) << 16)
+ | (hactive - 1));
+ write32(mmio + HBLANK(0),
+- ((hactive - 1) << 16)
+- | (hactive - 1));
++ ((hactive + right_border + hblank - 1) << 16)
++ | (hactive + right_border - 1));
+ write32(mmio + HSYNC(0),
+- ((hactive - 1) << 16)
+- | (hactive - 1));
++ ((hactive + right_border + hfront_porch + hsync - 1) << 16)
++ | (hactive + right_border + hfront_porch - 1));
+
+- write32(mmio + VTOTAL(0), ((vactive - 1) << 16)
+- | (vactive - 1));
+- write32(mmio + VBLANK(0), ((vactive - 1) << 16)
++ write32(mmio + VTOTAL(0), ((vactive + bottom_border + vblank - 1) << 16)
+ | (vactive - 1));
++ write32(mmio + VBLANK(0), ((vactive + bottom_border + vblank - 1) << 16)
++ | (vactive + bottom_border - 1));
+ write32(mmio + VSYNC(0),
+- ((vactive - 1) << 16)
+- | (vactive - 1));
++ ((vactive + bottom_border + vfront_porch + vsync - 1) << 16)
++ | (vactive + bottom_border + vfront_porch - 1));
+
+ write32(mmio + PIPECONF(0), PIPECONF_DISABLE);
+
+ write32(mmio + PF_WIN_POS(0), 0);
+-
+- write32(mmio + PIPESRC(0), (639 << 16) | 399);
+- write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
+- write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
+- write32(mmio + PFIT_CONTROL, 0xa0000000);
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ write32(mmio + PIPESRC(0), ((hactive - 1) << 16)
++ | (vactive - 1));
++ write32(mmio + PF_CTL(0), 0);
++ write32(mmio + PF_WIN_SZ(0), 0);
++ write32(mmio + PFIT_CONTROL, 0);
++ } else {
++ write32(mmio + PIPESRC(0), (639 << 16) | 399);
++ write32(mmio + PF_CTL(0), PF_ENABLE | PF_FILTER_MED_3x3);
++ write32(mmio + PF_WIN_SZ(0), vactive | (hactive << 16));
++ write32(mmio + PFIT_CONTROL, 0x80000000);
++ }
+
+ mdelay(1);
+
++ write32(mmio + PIPE_DATA_M1(0), 0x7e000000 | data_m1);
++ write32(mmio + PIPE_DATA_N1(0), data_n1);
++ write32(mmio + PIPE_LINK_M1(0), link_m1);
++ write32(mmio + PIPE_LINK_N1(0), link_n1);
++
+ write32(mmio + 0x000f000c, 0x00002040);
+ mdelay(1);
+ write32(mmio + 0x000f000c, 0x00002050);
+ write32(mmio + 0x00060100, 0x00044000);
+ mdelay(1);
++ write32(mmio + PIPECONF(0), PIPECONF_BPP_6);
++ write32(mmio + 0x000f0008, 0x00000040);
++ write32(mmio + 0x000f000c, 0x00022050);
++ write32(mmio + PIPECONF(0), PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
+ write32(mmio + PIPECONF(0), PIPECONF_ENABLE
+ | PIPECONF_BPP_6 | PIPECONF_DITHER_EN);
+
+- write32(mmio + VGACNTRL, 0x0);
+- write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE | DISPPLANE_BGRX888);
+- mdelay(1);
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ write32(mmio + VGACNTRL, VGA_DISP_DISABLE);
++ write32(mmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE
++ | DISPPLANE_BGRX888);
++ mdelay(1);
++ } else {
++ write32(mmio + VGACNTRL, 0xc4008e);
++ }
+
+ write32(mmio + ADPA, ADPA_DAC_ENABLE
+ | ADPA_PIPE_A_SELECT
+ | ADPA_CRT_HOTPLUG_MONITOR_COLOR
+ | ADPA_CRT_HOTPLUG_ENABLE
+- | ADPA_USE_VGA_HVPOLARITY
+ | ADPA_VSYNC_CNTL_ENABLE
+ | ADPA_HSYNC_CNTL_ENABLE
+ | ADPA_DPMS_ON
+- );
++ | (vpolarity ? ADPA_VSYNC_ACTIVE_LOW :
++ ADPA_VSYNC_ACTIVE_HIGH)
++ | (hpolarity ? ADPA_HSYNC_ACTIVE_LOW :
++ ADPA_HSYNC_ACTIVE_HIGH));
+
+- vga_textmode_init();
++ write32(mmio + PP_CONTROL, PANEL_POWER_ON | PANEL_POWER_RESET);
+
+- /* Enable screen memory. */
++ /* Enable screen memory. */
+ vga_sr_write(1, vga_sr_read(1) & ~0x20);
+
+ /* Clear interrupts. */
+ write32(mmio + DEIIR, 0xffffffff);
+ write32(mmio + SDEIIR, 0xffffffff);
++
++ if (IS_ENABLED(CONFIG_FRAMEBUFFER_KEEP_VESA_MODE)) {
++ memset((void *) lfb, 0,
++ edid.x_resolution * edid.y_resolution * 4);
++ set_vbe_mode_info_valid(&edid, lfb);
++ }
++
++
+ }
+
+ /* compare the header of the vga edid header */
+@@ -480,6 +645,7 @@ static u8 vga_connected(u8 *mmio)
+ u8 vga_edid[128];
+ u8 header[8] = {0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00};
+ intel_gmbus_read_edid(mmio + GMBUS0, 2, 0x50, vga_edid, 128);
++ intel_gmbus_stop(mmio + GMBUS0);
+ for (int i = 0; i < 8; i++) {
+ if (vga_edid[i] != header[i]) {
+ printk(BIOS_DEBUG, "VGA not connected. Using LVDS display\n");
+@@ -566,7 +732,8 @@ static void gma_func0_init(struct device *dev)
+ "Initializing VGA without OPROM. MMIO 0x%llx\n",
+ gtt_res->base);
+ if (vga_connected(res2mmio(gtt_res, 0, 0)))
+- gma_init_vga(conf, res2mmio(gtt_res, 0, 0));
++ gma_init_vga(conf, res2mmio(gtt_res, 0, 0),
++ physbase, pio_res->base, lfb_res->base);
+ else
+ gma_init_lvds(conf, res2mmio(gtt_res, 0, 0),
+ physbase, pio_res->base, lfb_res->base);
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch
new file mode 100644
index 00000000..fb30c4c2
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/0004-gm45-gma.c-use-correct-id-string-for-fake-VBT.patch
@@ -0,0 +1,31 @@
+From d7fe366539f2a492b4a64030618506690bfbb232 Mon Sep 17 00:00:00 2001
+From: Arthur Heymans <arthur@aheymans.xyz>
+Date: Thu, 8 Sep 2016 22:21:54 +0200
+Subject: [PATCH] gm45/gma.c: use correct id string for fake VBT
+
+The correct id string for gm45 is "$VBT CANTIGA ".
+This can be found in the gm45 option rom:
+"strings vbios.bin | grep VBT".
+
+Change-Id: Icd67a87dac774b4b3c211511c784c4fb4e2ea97c
+Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
+---
+ src/northbridge/intel/gm45/gma.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
+index d5f6471..19bd944 100644
+--- a/src/northbridge/intel/gm45/gma.c
++++ b/src/northbridge/intel/gm45/gma.c
+@@ -425,7 +425,7 @@ static void gma_func0_init(struct device *dev)
+
+ /* Linux relies on VBT for panel info. */
+ generate_fake_intel_oprom(&conf->gfx, dev,
+- "$VBT IRONLAKE-MOBILE");
++ "$VBT CANTIGA ");
+ }
+ }
+
+--
+2.9.3
+
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/INFO b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/INFO
new file mode 100644
index 00000000..0537bbc8
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/INFO
@@ -0,0 +1,4 @@
+# NOTE: remove this when updating coreboot. This has been merged upstream
+printf "ThinkPad T500 (depends on T400 patch)\n"
+git am "../resources/libreboot/patch/misc/0008-lenovo-t500-Add-clone-of-Lenovo-T400.patch"
+# git fetch http://review.coreboot.org/coreboot refs/changes/45/10545/1 && git cherry-pick FETCH_HEAD
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/reused.list b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/reused.list
new file mode 100644
index 00000000..59e0a36a
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/w500_8mb/reused.list
@@ -0,0 +1,7 @@
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-add-acpi-c3-cpu-c4-state-for-gm45-thinpads.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0001-Revert-hybrid-driver.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0002-make-256M-vram-the-default-for-gm45-laptops.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0003-hardcode-use-on-intel-integrated-graphic-device-on-t.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-gm45-gma.c-clean-up-some-registers.patch
+/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/x200_8mb/0001-nb-intel-gm45-Fix-IOMMU.patch
diff --git a/resources/scripts/helpers/build/roms/withgrub b/resources/scripts/helpers/build/roms/withgrub
index d4b6529b..28f35736 100755
--- a/resources/scripts/helpers/build/roms/withgrub
+++ b/resources/scripts/helpers/build/roms/withgrub
@@ -95,7 +95,7 @@ done
# Then put them in the ROM images.
if [ -d "bin/grub/" ]; then
cd "bin/grub/"
- for board in "x200" "r400" "t400" "t500"
+ for board in "x200" "r400" "t400" "t500" "w500"
do
for romsize in "4m" "8m" "16m"
do
diff --git a/resources/scripts/helpers/build/roms/withgrub_helper b/resources/scripts/helpers/build/roms/withgrub_helper
index c4e14b29..c91be0bf 100755
--- a/resources/scripts/helpers/build/roms/withgrub_helper
+++ b/resources/scripts/helpers/build/roms/withgrub_helper
@@ -150,7 +150,8 @@ do
# Add the background image
if [ "$romtype" = "vesafb" ]
then
- if [ "$1" = "macbook21" ] || [ "$1" = "x200_4mb" ] || [ "$1" = "x200_8mb" ] || [ "$1" = "x200_16mb" ] || [ "$1" = "r400_4mb" ] || [ "$1" = "r400_8mb" ] || [ "$1" = "r400_16mb" ] || [ "$1" = "t400_4mb" ] || [ "$1" = "t400_8mb" ] || [ "$1" = "t400_16mb" ] || [ "$1" = "t500_4mb" ] || [ "$1" = "t500_8mb" ] || [ "$1" = "t500_16mb" ]
+ if [ "$1" = "macbook21" ] || [ "$1" = "x200_4mb" ] || [ "$1" = "x200_8mb" ] || [ "$1" = "x200_16mb" ] || [ "$1" = "r400_4mb" ] || [ "$1" = "r400_8mb" ] || [ "$1" = "r400_16mb" ] || [ "$1" = "t400_4mb" ] || [ "$1" = "t400_8mb" ] || [ "$1" = "t400_16mb" ] || [ "$1" = "t500_4mb" ] || [ "$1" = "t500_8mb" ] || [ "$1" = "t500_16mb" ] || [ "$1" = "w500_4mb" ] || [ "$1" = "w500_8mb" ] || [ "$1" = "w500_16mb" ]
+
then
./util/cbfstool/cbfstool "${boardtarget}_${romtype}.rom" add -f ../../../resources/grub/background/background1280x800.png -n background.png -t raw
else
diff --git a/resources/scripts/helpers/download/flashrom b/resources/scripts/helpers/download/flashrom
index e7a58949..a706e9ee 100755
--- a/resources/scripts/helpers/download/flashrom
+++ b/resources/scripts/helpers/download/flashrom
@@ -49,7 +49,7 @@ git reset --hard
# Apply patches
# ------------------------------------------------------------------------------
-printf "Enabling whitelist for X200S, X200 Tablet, T400, T500 and R400\n"
+printf "Enabling whitelist for X200S, X200 Tablet, T400, T500, W500 and R400\n"
git am "../resources/flashrom/patch/0001-New-laptops-whitelisted-ThinkPad-R400-and-ThinkPad-T.patch"
printf "Enabling whitelist for Libiquity Taurinus X200\n"