add 9020 sff/mt targets that use broadwell mrc

broadwell mrc has better peg handling and can support 16gb
modules on broadwell machines - the blob can be used on haswell
machines too, instead of haswell mrc, and it might support 16gb
modules on these machines (not yet tested, but using broadwell
mrc does at least boot as reliably as haswell mrc anyway)

one little quirk with haswell mrc is that it actually handles
vga decode, disabling the igpu entirely, when a dgpu is used.
the broadwell mrc enables both GPUs and does not handle vga
decoding, so we must handle this the usual way; my patch for
this was merged upstream and i'm also adding it to libreboot,
which currently uses an older coreboot revision. this is needed
for dgpu to work. see patch:

0040-nb-haswell-Disable-iGPU-when-dGPU-is-used.patch

broadwell mrc may also make dealing with nvidia optimus setups
more reliable, on laptops that have nvidia GPUs, but this patch
does not add bmrc configs for t440p/w541

NOTE: on t440p/w541 laptops with nvidia graphics, the video output
is wired to intel but rendering can be offloaded to nvidia. in this
setup, we want vga decode to be done on intel, so i've set these
configs to enable CONFIG_ONBOARD_VGA_IS_PRIMARY (set it to y)

Signed-off-by: Leah Rowe <leah@libreboot.org>

3 files changed, 1276 insertions, 0 deletions

diff --git a/config/coreboot/dell9020mtbmrc_12mb/config/libgfxinit_corebootfb b/config/coreboot/dell9020mtbmrc_12mb/config/libgfxinit_corebootfb
new file mode 100644
index 00000000..953901cd
--- /dev/null
+++ b/config/coreboot/dell9020mtbmrc_12mb/config/libgfxinit_corebootfb
@@ -0,0 +1,636 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# coreboot configuration
+#
+
+#
+# General setup
+#
+CONFIG_COREBOOT_BUILD=y
+CONFIG_LOCALVERSION=""
+CONFIG_CBFS_PREFIX="fallback"
+CONFIG_COMPILER_GCC=y
+# CONFIG_COMPILER_LLVM_CLANG is not set
+CONFIG_ARCH_SUPPORTS_CLANG=y
+# CONFIG_ANY_TOOLCHAIN is not set
+# CONFIG_CCACHE is not set
+# CONFIG_IWYU is not set
+# CONFIG_FMD_GENPARSER is not set
+# CONFIG_UTIL_GENPARSER is not set
+# CONFIG_OPTION_BACKEND_NONE is not set
+CONFIG_USE_OPTION_TABLE=y
+CONFIG_STATIC_OPTION_TABLE=y
+CONFIG_COMPRESS_RAMSTAGE_LZMA=y
+# CONFIG_COMPRESS_RAMSTAGE_LZ4 is not set
+CONFIG_SEPARATE_ROMSTAGE=y
+CONFIG_INCLUDE_CONFIG_FILE=y
+CONFIG_COLLECT_TIMESTAMPS=y
+# CONFIG_TIMESTAMPS_ON_CONSOLE is not set
+CONFIG_USE_BLOBS=y
+# CONFIG_USE_AMD_BLOBS is not set
+# CONFIG_USE_QC_BLOBS is not set
+# CONFIG_COVERAGE is not set
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_ASAN_IN_ROMSTAGE=y
+CONFIG_HAVE_ASAN_IN_RAMSTAGE=y
+# CONFIG_ASAN is not set
+CONFIG_NO_STAGE_CACHE=y
+# CONFIG_TSEG_STAGE_CACHE is not set
+# CONFIG_UPDATE_IMAGE is not set
+# CONFIG_BOOTSPLASH_IMAGE is not set
+# CONFIG_FW_CONFIG is not set
+
+#
+# Software Bill Of Materials (SBOM)
+#
+# CONFIG_SBOM is not set
+# end of Software Bill Of Materials (SBOM)
+# end of General setup
+
+#
+# Mainboard
+#
+
+#
+# Important: Run 'make distclean' before switching boards
+#
+# CONFIG_VENDOR_51NB is not set
+# CONFIG_VENDOR_ACER is not set
+# CONFIG_VENDOR_ADLINK is not set
+# CONFIG_VENDOR_AMD is not set
+# CONFIG_VENDOR_AOPEN is not set
+# CONFIG_VENDOR_APPLE is not set
+# CONFIG_VENDOR_ASROCK is not set
+# CONFIG_VENDOR_ASUS is not set
+# CONFIG_VENDOR_BIOSTAR is not set
+# CONFIG_VENDOR_BOSTENTECH is not set
+# CONFIG_VENDOR_BYTEDANCE is not set
+# CONFIG_VENDOR_CAVIUM is not set
+# CONFIG_VENDOR_CLEVO is not set
+# CONFIG_VENDOR_COMPULAB is not set
+CONFIG_VENDOR_DELL=y
+# CONFIG_VENDOR_EMULATION is not set
+# CONFIG_VENDOR_EXAMPLE is not set
+# CONFIG_VENDOR_FACEBOOK is not set
+# CONFIG_VENDOR_FOXCONN is not set
+# CONFIG_VENDOR_GETAC is not set
+# CONFIG_VENDOR_GIGABYTE is not set
+# CONFIG_VENDOR_GOOGLE is not set
+# CONFIG_VENDOR_HP is not set
+# CONFIG_VENDOR_IBASE is not set
+# CONFIG_VENDOR_IBM is not set
+# CONFIG_VENDOR_INTEL is not set
+# CONFIG_VENDOR_INVENTEC is not set
+# CONFIG_VENDOR_KONTRON is not set
+# CONFIG_VENDOR_LENOVO is not set
+# CONFIG_VENDOR_LIBRETREND is not set
+# CONFIG_VENDOR_MSI is not set
+# CONFIG_VENDOR_OCP is not set
+# CONFIG_VENDOR_OPENCELLULAR is not set
+# CONFIG_VENDOR_PACKARDBELL is not set
+# CONFIG_VENDOR_PCENGINES is not set
+# CONFIG_VENDOR_PINE64 is not set
+# CONFIG_VENDOR_PORTWELL is not set
+# CONFIG_VENDOR_PRODRIVE is not set
+# CONFIG_VENDOR_PROTECTLI is not set
+# CONFIG_VENDOR_PURISM is not set
+# CONFIG_VENDOR_RAZER is not set
+# CONFIG_VENDOR_RODA is not set
+# CONFIG_VENDOR_SAMSUNG is not set
+# CONFIG_VENDOR_SAPPHIRE is not set
+# CONFIG_VENDOR_SIEMENS is not set
+# CONFIG_VENDOR_SIFIVE is not set
+# CONFIG_VENDOR_STARLABS is not set
+# CONFIG_VENDOR_SUPERMICRO is not set
+# CONFIG_VENDOR_SYSTEM76 is not set
+# CONFIG_VENDOR_TI is not set
+# CONFIG_VENDOR_UP is not set
+CONFIG_BOARD_SPECIFIC_OPTIONS=y
+CONFIG_MAINBOARD_PART_NUMBER="OptiPlex 7020/9020 MT"
+CONFIG_MAINBOARD_VERSION="1.0"
+CONFIG_MAINBOARD_DIR="dell/optiplex_9020"
+CONFIG_VGA_BIOS_ID="8086,0166"
+CONFIG_DIMM_MAX=4
+CONFIG_DIMM_SPD_SIZE=256
+CONFIG_FMDFILE=""
+# CONFIG_NO_POST is not set
+CONFIG_MAINBOARD_VENDOR="Dell Inc."
+CONFIG_CBFS_SIZE=0x800000
+CONFIG_CONSOLE_SERIAL=y
+CONFIG_LINEAR_FRAMEBUFFER_MAX_HEIGHT=2160
+CONFIG_LINEAR_FRAMEBUFFER_MAX_WIDTH=3840
+CONFIG_MAX_CPUS=8
+# CONFIG_ONBOARD_VGA_IS_PRIMARY is not set
+CONFIG_POST_DEVICE=y
+CONFIG_POST_IO=y
+CONFIG_UART_FOR_CONSOLE=0
+CONFIG_DEVICETREE="devicetree.cb"
+# CONFIG_VBOOT is not set
+CONFIG_OVERRIDE_DEVICETREE="overridetree_mt.cb"
+# CONFIG_VGA_BIOS is not set
+CONFIG_MAINBOARD_SMBIOS_MANUFACTURER="Dell Inc."
+CONFIG_INTEL_GMA_VBT_FILE="src/mainboard/$(MAINBOARDDIR)/data.vbt"
+CONFIG_PRERAM_CBMEM_CONSOLE_SIZE=0xc00
+CONFIG_CMOS_DEFAULT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.default"
+CONFIG_CMOS_LAYOUT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.layout"
+CONFIG_BOOT_DEVICE_SPI_FLASH_BUS=0
+# CONFIG_CONSOLE_POST is not set
+# CONFIG_BOARD_DELL_LATITUDE_E5420 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E5520 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E5530 is not set
+# CONFIG_BOARD_DELL_E6400 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E6420 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E6430 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E6520 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E6530 is not set
+# CONFIG_BOARD_DELL_OPTIPLEX_9020_SFF is not set
+CONFIG_BOARD_DELL_OPTIPLEX_9020_MT=y
+# CONFIG_BOARD_DELL_OPTIPLEX_9010 is not set
+# CONFIG_BOARD_DELL_PRECISION_T1650 is not set
+CONFIG_PS2K_EISAID="PNP0303"
+CONFIG_PS2M_EISAID="PNP0F13"
+CONFIG_ECAM_MMCONF_BASE_ADDRESS=0xf0000000
+CONFIG_ECAM_MMCONF_BUS_NUMBER=64
+CONFIG_MEMLAYOUT_LD_FILE="src/arch/x86/memlayout.ld"
+CONFIG_DCACHE_RAM_BASE=0xff7c0000
+CONFIG_DCACHE_RAM_SIZE=0x10000
+CONFIG_C_ENV_BOOTBLOCK_SIZE=0x40000
+CONFIG_DCACHE_BSP_STACK_SIZE=0x2000
+CONFIG_MAX_ACPI_TABLE_SIZE_KB=144
+CONFIG_HAVE_INTEL_FIRMWARE=y
+CONFIG_MRC_SETTINGS_CACHE_SIZE=0x10000
+CONFIG_SPI_FLASH_INCLUDE_ALL_DRIVERS=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_DRIVERS_INTEL_WIFI=y
+CONFIG_IFD_BIN_PATH="../../../config/ifd/dell9020mt/12_ifd"
+CONFIG_ME_BIN_PATH="../../../vendorfiles/t440p/me.bin"
+CONFIG_GBE_BIN_PATH="../../../config/ifd/dell9020mt/gbe"
+CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
+# CONFIG_ENABLE_DDR_2X_REFRESH is not set
+CONFIG_PCIEXP_AER=y
+CONFIG_CARDBUS_PLUGIN_SUPPORT=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_STMICRO=y
+# CONFIG_DEBUG_SMI is not set
+CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="OptiPlex 7020/9020 MT"
+CONFIG_HAVE_IFD_BIN=y
+CONFIG_GFX_GMA_PANEL_1_PORT="eDP"
+CONFIG_TTYS0_BAUD=115200
+CONFIG_D3COLD_SUPPORT=y
+CONFIG_PCIEXP_ASPM=y
+CONFIG_PCIEXP_L1_SUB_STATE=y
+CONFIG_PCIEXP_CLK_PM=y
+CONFIG_GFX_GMA_PANEL_1_ON_EDP=y
+CONFIG_DRIVERS_UART_8250IO=y
+CONFIG_PC_CMOS_BASE_PORT_BANK1=0x72
+CONFIG_EC_GPE_SCI=0x50
+CONFIG_BOARD_ROMSIZE_KB_12288=y
+# 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_5120 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_6144 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_8192 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_10240 is not set
+CONFIG_COREBOOT_ROMSIZE_KB_12288=y
+# CONFIG_COREBOOT_ROMSIZE_KB_16384 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_24576 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_32768 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_65536 is not set
+CONFIG_COREBOOT_ROMSIZE_KB=12288
+CONFIG_ROM_SIZE=0x00c00000
+CONFIG_HAVE_POWER_STATE_AFTER_FAILURE=y
+CONFIG_HAVE_POWER_STATE_PREVIOUS_AFTER_FAILURE=y
+CONFIG_POWER_STATE_OFF_AFTER_FAILURE=y
+# CONFIG_POWER_STATE_ON_AFTER_FAILURE is not set
+# CONFIG_POWER_STATE_PREVIOUS_AFTER_FAILURE is not set
+CONFIG_MAINBOARD_POWER_FAILURE_STATE=0
+# end of Mainboard
+
+#
+# Chipset
+#
+
+#
+# SoC
+#
+CONFIG_CHIPSET_DEVICETREE=""
+CONFIG_CBFS_MCACHE_SIZE=0x4000
+CONFIG_ROMSTAGE_ADDR=0x2000000
+CONFIG_VERSTAGE_ADDR=0x2000000
+CONFIG_SMM_TSEG_SIZE=0x800000
+CONFIG_SMM_RESERVED_SIZE=0x100000
+CONFIG_SMM_MODULE_STACK_SIZE=0x400
+CONFIG_SERIRQ_CONTINUOUS_MODE=y
+CONFIG_PRERAM_CBFS_CACHE_SIZE=0x4000
+CONFIG_EHCI_BAR=0xd8000000
+CONFIG_ACPI_CPU_STRING="CP%02X"
+CONFIG_STACK_SIZE=0x2000
+CONFIG_IED_REGION_SIZE=0x400000
+CONFIG_INTEL_GMA_BCLV_OFFSET=0x48254
+CONFIG_INTEL_GMA_BCLV_WIDTH=16
+CONFIG_INTEL_GMA_BCLM_OFFSET=0xc8256
+CONFIG_INTEL_GMA_BCLM_WIDTH=16
+CONFIG_BOOTBLOCK_IN_CBFS=y
+CONFIG_DOMAIN_RESOURCE_32BIT_LIMIT=0xfe000000
+CONFIG_HAVE_MRC=y
+CONFIG_MRC_FILE="../../../mrc/broadwell/mrc.bin"
+CONFIG_DCACHE_RAM_MRC_VAR_SIZE=0x30000
+CONFIG_HPET_MIN_TICKS=0x80
+CONFIG_FIXED_MCHBAR_MMIO_BASE=0xfed10000
+CONFIG_FIXED_DMIBAR_MMIO_BASE=0xfed18000
+CONFIG_FIXED_EPBAR_MMIO_BASE=0xfed19000
+CONFIG_PCIEXP_COMMON_CLOCK=y
+CONFIG_DISABLE_ME_PCI=y
+CONFIG_CPU_INTEL_NUM_FIT_ENTRIES=6
+CONFIG_SOC_PHYSICAL_ADDRESS_WIDTH=0
+CONFIG_FIXED_SMBUS_IO_BASE=0x400
+CONFIG_CBFS_CACHE_ALIGN=8
+
+#
+# CPU
+#
+CONFIG_CPU_INTEL_HASWELL=y
+CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE=y
+CONFIG_CPU_INTEL_COMMON=y
+CONFIG_ENABLE_VMX=y
+CONFIG_SET_IA32_FC_LOCK_BIT=y
+CONFIG_SET_MSR_AESNI_LOCK_BIT=y
+CONFIG_CPU_INTEL_COMMON_TIMEBASE=y
+CONFIG_CPU_INTEL_COMMON_VOLTAGE=y
+CONFIG_CPU_INTEL_COMMON_SMM=y
+CONFIG_PARALLEL_MP=y
+CONFIG_XAPIC_ONLY=y
+# CONFIG_X2APIC_ONLY is not set
+# CONFIG_X2APIC_RUNTIME is not set
+# CONFIG_X2APIC_LATE_WORKAROUND is not set
+CONFIG_UDELAY_TSC=y
+CONFIG_TSC_MONOTONIC_TIMER=y
+CONFIG_TSC_SYNC_MFENCE=y
+CONFIG_HAVE_SMI_HANDLER=y
+CONFIG_SMM_TSEG=y
+CONFIG_SMM_PCI_RESOURCE_STORE_NUM_SLOTS=8
+CONFIG_AP_STACK_SIZE=0x800
+CONFIG_SMP=y
+CONFIG_SSE=y
+CONFIG_SSE2=y
+CONFIG_SUPPORT_CPU_UCODE_IN_CBFS=y
+CONFIG_USE_CPU_MICROCODE_CBFS_BINS=y
+CONFIG_CPU_MICROCODE_CBFS_DEFAULT_BINS=y
+# CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS is not set
+# CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER is not set
+# CONFIG_CPU_MICROCODE_CBFS_NONE is not set
+
+#
+# Northbridge
+#
+CONFIG_NORTHBRIDGE_INTEL_HASWELL=y
+# CONFIG_USE_NATIVE_RAMINIT is not set
+CONFIG_USE_BROADWELL_MRC=y
+# CONFIG_HASWELL_HIDE_PEG_FROM_MRC is not set
+
+#
+# Southbridge
+#
+# CONFIG_PCIEXP_HOTPLUG is not set
+CONFIG_INTEL_DESCRIPTOR_MODE_REQUIRED=y
+CONFIG_SOUTHBRIDGE_INTEL_LYNXPOINT=y
+CONFIG_FINALIZE_USB_ROUTE_XHCI=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_RESET=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_RTC=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_PMCLIB=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_PMBASE=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_GPIO=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_EARLY_SMBUS=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_SMBUS=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_SPI=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_SPI_ICH9=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_PIRQ_ACPI_GEN=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_RCBA_PIRQ=y
+CONFIG_HAVE_INTEL_CHIPSET_LOCKDOWN=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_FINALIZE=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_USB_DEBUG=y
+CONFIG_INTEL_DESCRIPTOR_MODE_CAPABLE=y
+# CONFIG_VALIDATE_INTEL_DESCRIPTOR is not set
+CONFIG_INTEL_CHIPSET_LOCKDOWN=y
+CONFIG_TCO_SPACE_NOT_YET_SPLIT=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_WATCHDOG=y
+CONFIG_FIXED_RCBA_MMIO_BASE=0xfed1c000
+CONFIG_RCBA_LENGTH=0x4000
+
+#
+# Super I/O
+#
+CONFIG_SUPERIO_SMSC_SCH555x=y
+
+#
+# Embedded Controllers
+#
+
+#
+# Intel Firmware
+#
+CONFIG_HAVE_ME_BIN=y
+# CONFIG_STITCH_ME_BIN is not set
+# CONFIG_CHECK_ME is not set
+# CONFIG_ME_REGION_ALLOW_CPU_READ_ACCESS is not set
+# CONFIG_USE_ME_CLEANER is not set
+CONFIG_MAINBOARD_USES_IFD_GBE_REGION=y
+CONFIG_HAVE_GBE_BIN=y
+# CONFIG_DO_NOT_TOUCH_DESCRIPTOR_REGION is not set
+# CONFIG_LOCK_MANAGEMENT_ENGINE is not set
+CONFIG_UNLOCK_FLASH_REGIONS=y
+CONFIG_ARCH_X86=y
+CONFIG_ARCH_BOOTBLOCK_X86_32=y
+CONFIG_ARCH_VERSTAGE_X86_32=y
+CONFIG_ARCH_ROMSTAGE_X86_32=y
+CONFIG_ARCH_POSTCAR_X86_32=y
+CONFIG_ARCH_RAMSTAGE_X86_32=y
+CONFIG_ARCH_ALL_STAGES_X86_32=y
+CONFIG_RESERVED_PHYSICAL_ADDRESS_BITS_SUPPORT=y
+CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y
+CONFIG_POSTRAM_CBFS_CACHE_IN_BSS=y
+CONFIG_RAMSTAGE_CBFS_CACHE_SIZE=0x4000
+CONFIG_PC80_SYSTEM=y
+CONFIG_HAVE_CMOS_DEFAULT=y
+CONFIG_POSTCAR_STAGE=y
+CONFIG_BOOTBLOCK_SIMPLE=y
+# CONFIG_BOOTBLOCK_NORMAL is not set
+CONFIG_COLLECT_TIMESTAMPS_TSC=y
+CONFIG_HAVE_CF9_RESET=y
+CONFIG_DEBUG_HW_BREAKPOINTS=y
+CONFIG_DEBUG_NULL_DEREF_BREAKPOINTS=y
+# CONFIG_DUMP_SMBIOS_TYPE17 is not set
+# end of Chipset
+
+#
+# Devices
+#
+CONFIG_HAVE_VGA_TEXT_FRAMEBUFFER=y
+CONFIG_HAVE_LINEAR_FRAMEBUFFER=y
+CONFIG_MAINBOARD_HAS_LIBGFXINIT=y
+CONFIG_MAINBOARD_USE_LIBGFXINIT=y
+# CONFIG_VGA_ROM_RUN is not set
+# CONFIG_NO_GFX_INIT is not set
+CONFIG_NO_EARLY_GFX_INIT=y
+
+#
+# Display
+#
+# CONFIG_VGA_TEXT_FRAMEBUFFER is not set
+CONFIG_GENERIC_LINEAR_FRAMEBUFFER=y
+CONFIG_LINEAR_FRAMEBUFFER=y
+# CONFIG_BOOTSPLASH is not set
+# end of Display
+
+CONFIG_PCI=y
+CONFIG_ECAM_MMCONF_SUPPORT=y
+CONFIG_PCIX_PLUGIN_SUPPORT=y
+CONFIG_AZALIA_HDA_CODEC_SUPPORT=y
+CONFIG_PCIEXP_PLUGIN_SUPPORT=y
+CONFIG_ECAM_MMCONF_LENGTH=0x04000000
+CONFIG_PCI_ALLOW_BUS_MASTER=y
+CONFIG_PCI_SET_BUS_MASTER_PCI_BRIDGES=y
+CONFIG_PCI_ALLOW_BUS_MASTER_ANY_DEVICE=y
+# CONFIG_PCIEXP_SUPPORT_RESIZABLE_BARS is not set
+# CONFIG_PCIEXP_LANE_ERR_STAT_CLEAR is not set
+# CONFIG_EARLY_PCI_BRIDGE is not set
+CONFIG_SUBSYSTEM_VENDOR_ID=0x0000
+CONFIG_SUBSYSTEM_DEVICE_ID=0x0000
+CONFIG_INTEL_GMA_HAVE_VBT=y
+CONFIG_INTEL_GMA_ADD_VBT=y
+# CONFIG_SOFTWARE_I2C is not set
+CONFIG_I2C_TRANSFER_TIMEOUT_US=500000
+CONFIG_RESOURCE_ALLOCATION_TOP_DOWN=y
+CONFIG_USE_DDR3=y
+# end of Devices
+
+#
+# Generic Drivers
+#
+CONFIG_CRB_TPM_BASE_ADDRESS=0xfed40000
+# CONFIG_ELOG is not set
+CONFIG_CACHE_MRC_SETTINGS=y
+# CONFIG_MRC_SETTINGS_PROTECT is not set
+# CONFIG_SMMSTORE is not set
+CONFIG_SPI_FLASH=y
+CONFIG_BOOT_DEVICE_SPI_FLASH_RW_NOMMAP=y
+CONFIG_BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY=y
+# CONFIG_SPI_FLASH_NO_FAST_READ is not set
+CONFIG_SPI_FLASH_ADESTO=y
+CONFIG_SPI_FLASH_AMIC=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_EON=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_SST=y
+CONFIG_SPI_FLASH_ISSI=y
+CONFIG_HAVE_EM100PRO_SPI_CONSOLE_SUPPORT=y
+CONFIG_DRIVERS_UART=y
+# CONFIG_DRIVERS_UART_OXPCIE is not set
+CONFIG_HAVE_USBDEBUG=y
+CONFIG_HAVE_USBDEBUG_OPTIONS=y
+# CONFIG_USBDEBUG is not set
+# CONFIG_VPD is not set
+# CONFIG_DRIVERS_GENERIC_CBFS_SERIAL is not set
+# CONFIG_DRIVERS_GENERIC_CBFS_UUID is not set
+# CONFIG_DRIVERS_GENESYSLOGIC_GL9750 is not set
+# CONFIG_DRIVERS_GENESYSLOGIC_GL9755 is not set
+# CONFIG_DRIVERS_GENESYSLOGIC_GL9763E is not set
+# CONFIG_DRIVERS_I2C_MAX98396 is not set
+CONFIG_INTEL_DDI=y
+CONFIG_INTEL_INT15=y
+CONFIG_INTEL_GMA_ACPI=y
+CONFIG_VBT_CBFS_COMPRESSION_LZMA=y
+# CONFIG_VBT_CBFS_COMPRESSION_LZ4 is not set
+# CONFIG_VBT_CBFS_COMPRESSION_NONE is not set
+CONFIG_VBT_CBFS_COMPRESSION_ALGORITHM="lzma"
+CONFIG_GFX_GMA=y
+CONFIG_GFX_GMA_DYN_CPU=y
+CONFIG_GFX_GMA_GENERATION="Haswell"
+CONFIG_GFX_GMA_PCH="Lynx_Point"
+CONFIG_GFX_GMA_PANEL_2_PORT="Disabled"
+CONFIG_GFX_GMA_ANALOG_I2C_PORT="PCH_DAC"
+# CONFIG_DRIVERS_NXP_UWB_SR1XX is not set
+# CONFIG_DRIVERS_PS2_KEYBOARD is not set
+CONFIG_DRIVERS_MC146818=y
+# CONFIG_USE_PC_CMOS_ALTCENTURY is not set
+CONFIG_PC_CMOS_BASE_PORT_BANK0=0x70
+# CONFIG_DRIVERS_SIL_3114 is not set
+CONFIG_DRIVERS_WIFI_GENERIC=y
+# end of Generic Drivers
+
+#
+# Security
+#
+
+#
+# CBFS verification
+#
+# CONFIG_CBFS_VERIFICATION is not set
+# end of CBFS verification
+
+#
+# Verified Boot (vboot)
+#
+# end of Verified Boot (vboot)
+
+#
+# Trusted Platform Module
+#
+CONFIG_NO_TPM=y
+CONFIG_PCR_BOOT_MODE=1
+CONFIG_PCR_HWID=1
+CONFIG_PCR_SRTM=2
+CONFIG_PCR_FW_VER=10
+CONFIG_PCR_RUNTIME_DATA=3
+# end of Trusted Platform Module
+
+#
+# Memory initialization
+#
+CONFIG_PLATFORM_HAS_DRAM_CLEAR=y
+CONFIG_SECURITY_CLEAR_DRAM_ON_REGULAR_BOOT=y
+# end of Memory initialization
+
+# CONFIG_STM is not set
+# CONFIG_INTEL_CBNT_SUPPORT is not set
+CONFIG_BOOTMEDIA_LOCK_NONE=y
+# CONFIG_BOOTMEDIA_LOCK_CONTROLLER is not set
+# CONFIG_BOOTMEDIA_LOCK_CHIP is not set
+# CONFIG_BOOTMEDIA_SMM_BWP is not set
+# end of Security
+
+CONFIG_ACPI_HAVE_PCAT_8259=y
+CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES=y
+CONFIG_ACPI_SOC_NVS=y
+CONFIG_ACPI_NO_CUSTOM_MADT=y
+CONFIG_ACPI_COMMON_MADT_LAPIC=y
+CONFIG_ACPI_COMMON_MADT_IOAPIC=y
+CONFIG_HAVE_ACPI_TABLES=y
+CONFIG_BOOT_DEVICE_SPI_FLASH=y
+CONFIG_BOOT_DEVICE_MEMORY_MAPPED=y
+CONFIG_BOOT_DEVICE_SUPPORTS_WRITES=y
+CONFIG_RTC=y
+CONFIG_HEAP_SIZE=0x100000
+
+#
+# Console
+#
+CONFIG_BOOTBLOCK_CONSOLE=y
+CONFIG_POSTCAR_CONSOLE=y
+CONFIG_SQUELCH_EARLY_SMP=y
+
+#
+# I/O mapped, 8250-compatible
+#
+CONFIG_TTYS0_BASE=0x3f8
+
+#
+# Serial port base address = 0x3f8
+#
+# 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=y
+# 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_TTYS0_LCS=3
+# CONFIG_SPKMODEM is not set
+# CONFIG_CONSOLE_NE2K is not set
+CONFIG_CONSOLE_CBMEM=y
+# CONFIG_CONSOLE_SPI_FLASH is not set
+# CONFIG_CONSOLE_I2C_SMBUS is not set
+# CONFIG_EM100PRO_SPI_CONSOLE is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8 is not set
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL_7=y
+# 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_DEFAULT_CONSOLE_LOGLEVEL=7
+CONFIG_CONSOLE_USE_LOGLEVEL_PREFIX=y
+CONFIG_CONSOLE_USE_ANSI_ESCAPES=y
+# 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_HWBASE_DEBUG_CB=y
+# end of Console
+
+CONFIG_HAVE_ACPI_RESUME=y
+CONFIG_RESUME_PATH_SAME_AS_BOOT=y
+CONFIG_HAVE_MONOTONIC_TIMER=y
+CONFIG_HAVE_OPTION_TABLE=y
+CONFIG_IOAPIC=y
+CONFIG_USE_WATCHDOG_ON_BOOT=y
+
+#
+# System tables
+#
+CONFIG_GENERATE_SMBIOS_TABLES=y
+CONFIG_BIOS_VENDOR="coreboot"
+CONFIG_MAINBOARD_SERIAL_NUMBER="123456789"
+# end of System tables
+
+#
+# Payload
+#
+CONFIG_PAYLOAD_NONE=y
+# end of Payload
+
+#
+# Debugging
+#
+
+#
+# CPU Debug Settings
+#
+# CONFIG_DISPLAY_MTRRS is not set
+
+#
+# Vendorcode Debug Settings
+#
+
+#
+# BLOB Debug Settings
+#
+
+#
+# General Debug Settings
+#
+# CONFIG_GDB_STUB is not set
+# CONFIG_FATAL_ASSERTS is not set
+# CONFIG_DEBUG_CBFS is not set
+CONFIG_HAVE_DEBUG_SMBUS=y
+# CONFIG_DEBUG_SMBUS is not set
+# CONFIG_DEBUG_MALLOC is not set
+# CONFIG_DEBUG_CONSOLE_INIT is not set
+# CONFIG_DEBUG_SPI_FLASH is not set
+# CONFIG_DEBUG_BOOT_STATE is not set
+# CONFIG_DEBUG_ADA_CODE is not set
+CONFIG_HAVE_EM100_SUPPORT=y
+# CONFIG_EM100 is not set
+# CONFIG_DEBUG_ACPICA_COMPATIBLE is not set
+# end of Debugging
+
+CONFIG_RAMSTAGE_ADA=y
+CONFIG_RAMSTAGE_LIBHWBASE=y
+CONFIG_HWBASE_DYNAMIC_MMIO=y
+CONFIG_HWBASE_DEFAULT_MMCONF=0xf0000000
+CONFIG_HWBASE_DIRECT_PCIDEV=y
+CONFIG_DECOMPRESS_OFAST=y
+CONFIG_WARNINGS_ARE_ERRORS=y
+CONFIG_MAX_REBOOT_CNT=3
+CONFIG_RELOCATABLE_MODULES=y
+CONFIG_HAVE_BOOTBLOCK=y
+CONFIG_HAVE_ROMSTAGE=y
+CONFIG_HAVE_RAMSTAGE=y
diff --git a/config/coreboot/dell9020mtbmrc_12mb/config/libgfxinit_txtmode b/config/coreboot/dell9020mtbmrc_12mb/config/libgfxinit_txtmode
new file mode 100644
index 00000000..682c9e99
--- /dev/null
+++ b/config/coreboot/dell9020mtbmrc_12mb/config/libgfxinit_txtmode
@@ -0,0 +1,633 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# coreboot configuration
+#
+
+#
+# General setup
+#
+CONFIG_COREBOOT_BUILD=y
+CONFIG_LOCALVERSION=""
+CONFIG_CBFS_PREFIX="fallback"
+CONFIG_COMPILER_GCC=y
+# CONFIG_COMPILER_LLVM_CLANG is not set
+CONFIG_ARCH_SUPPORTS_CLANG=y
+# CONFIG_ANY_TOOLCHAIN is not set
+# CONFIG_CCACHE is not set
+# CONFIG_IWYU is not set
+# CONFIG_FMD_GENPARSER is not set
+# CONFIG_UTIL_GENPARSER is not set
+# CONFIG_OPTION_BACKEND_NONE is not set
+CONFIG_USE_OPTION_TABLE=y
+CONFIG_STATIC_OPTION_TABLE=y
+CONFIG_COMPRESS_RAMSTAGE_LZMA=y
+# CONFIG_COMPRESS_RAMSTAGE_LZ4 is not set
+CONFIG_SEPARATE_ROMSTAGE=y
+CONFIG_INCLUDE_CONFIG_FILE=y
+CONFIG_COLLECT_TIMESTAMPS=y
+# CONFIG_TIMESTAMPS_ON_CONSOLE is not set
+CONFIG_USE_BLOBS=y
+# CONFIG_USE_AMD_BLOBS is not set
+# CONFIG_USE_QC_BLOBS is not set
+# CONFIG_COVERAGE is not set
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_ASAN_IN_ROMSTAGE=y
+CONFIG_HAVE_ASAN_IN_RAMSTAGE=y
+# CONFIG_ASAN is not set
+CONFIG_NO_STAGE_CACHE=y
+# CONFIG_TSEG_STAGE_CACHE is not set
+# CONFIG_UPDATE_IMAGE is not set
+# CONFIG_BOOTSPLASH_IMAGE is not set
+# CONFIG_FW_CONFIG is not set
+
+#
+# Software Bill Of Materials (SBOM)
+#
+# CONFIG_SBOM is not set
+# end of Software Bill Of Materials (SBOM)
+# end of General setup
+
+#
+# Mainboard
+#
+
+#
+# Important: Run 'make distclean' before switching boards
+#
+# CONFIG_VENDOR_51NB is not set
+# CONFIG_VENDOR_ACER is not set
+# CONFIG_VENDOR_ADLINK is not set
+# CONFIG_VENDOR_AMD is not set
+# CONFIG_VENDOR_AOPEN is not set
+# CONFIG_VENDOR_APPLE is not set
+# CONFIG_VENDOR_ASROCK is not set
+# CONFIG_VENDOR_ASUS is not set
+# CONFIG_VENDOR_BIOSTAR is not set
+# CONFIG_VENDOR_BOSTENTECH is not set
+# CONFIG_VENDOR_BYTEDANCE is not set
+# CONFIG_VENDOR_CAVIUM is not set
+# CONFIG_VENDOR_CLEVO is not set
+# CONFIG_VENDOR_COMPULAB is not set
+CONFIG_VENDOR_DELL=y
+# CONFIG_VENDOR_EMULATION is not set
+# CONFIG_VENDOR_EXAMPLE is not set
+# CONFIG_VENDOR_FACEBOOK is not set
+# CONFIG_VENDOR_FOXCONN is not set
+# CONFIG_VENDOR_GETAC is not set
+# CONFIG_VENDOR_GIGABYTE is not set
+# CONFIG_VENDOR_GOOGLE is not set
+# CONFIG_VENDOR_HP is not set
+# CONFIG_VENDOR_IBASE is not set
+# CONFIG_VENDOR_IBM is not set
+# CONFIG_VENDOR_INTEL is not set
+# CONFIG_VENDOR_INVENTEC is not set
+# CONFIG_VENDOR_KONTRON is not set
+# CONFIG_VENDOR_LENOVO is not set
+# CONFIG_VENDOR_LIBRETREND is not set
+# CONFIG_VENDOR_MSI is not set
+# CONFIG_VENDOR_OCP is not set
+# CONFIG_VENDOR_OPENCELLULAR is not set
+# CONFIG_VENDOR_PACKARDBELL is not set
+# CONFIG_VENDOR_PCENGINES is not set
+# CONFIG_VENDOR_PINE64 is not set
+# CONFIG_VENDOR_PORTWELL is not set
+# CONFIG_VENDOR_PRODRIVE is not set
+# CONFIG_VENDOR_PROTECTLI is not set
+# CONFIG_VENDOR_PURISM is not set
+# CONFIG_VENDOR_RAZER is not set
+# CONFIG_VENDOR_RODA is not set
+# CONFIG_VENDOR_SAMSUNG is not set
+# CONFIG_VENDOR_SAPPHIRE is not set
+# CONFIG_VENDOR_SIEMENS is not set
+# CONFIG_VENDOR_SIFIVE is not set
+# CONFIG_VENDOR_STARLABS is not set
+# CONFIG_VENDOR_SUPERMICRO is not set
+# CONFIG_VENDOR_SYSTEM76 is not set
+# CONFIG_VENDOR_TI is not set
+# CONFIG_VENDOR_UP is not set
+CONFIG_BOARD_SPECIFIC_OPTIONS=y
+CONFIG_MAINBOARD_PART_NUMBER="OptiPlex 7020/9020 MT"
+CONFIG_MAINBOARD_VERSION="1.0"
+CONFIG_MAINBOARD_DIR="dell/optiplex_9020"
+CONFIG_VGA_BIOS_ID="8086,0166"
+CONFIG_DIMM_MAX=4
+CONFIG_DIMM_SPD_SIZE=256
+CONFIG_FMDFILE=""
+# CONFIG_NO_POST is not set
+CONFIG_MAINBOARD_VENDOR="Dell Inc."
+CONFIG_CBFS_SIZE=0x800000
+CONFIG_CONSOLE_SERIAL=y
+CONFIG_MAX_CPUS=8
+# CONFIG_ONBOARD_VGA_IS_PRIMARY is not set
+CONFIG_POST_DEVICE=y
+CONFIG_POST_IO=y
+CONFIG_UART_FOR_CONSOLE=0
+CONFIG_DEVICETREE="devicetree.cb"
+# CONFIG_VBOOT is not set
+CONFIG_OVERRIDE_DEVICETREE="overridetree_mt.cb"
+# CONFIG_VGA_BIOS is not set
+CONFIG_MAINBOARD_SMBIOS_MANUFACTURER="Dell Inc."
+CONFIG_INTEL_GMA_VBT_FILE="src/mainboard/$(MAINBOARDDIR)/data.vbt"
+CONFIG_PRERAM_CBMEM_CONSOLE_SIZE=0xc00
+CONFIG_CMOS_DEFAULT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.default"
+CONFIG_CMOS_LAYOUT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.layout"
+CONFIG_BOOT_DEVICE_SPI_FLASH_BUS=0
+# CONFIG_CONSOLE_POST is not set
+# CONFIG_BOARD_DELL_LATITUDE_E5420 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E5520 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E5530 is not set
+# CONFIG_BOARD_DELL_E6400 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E6420 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E6430 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E6520 is not set
+# CONFIG_BOARD_DELL_LATITUDE_E6530 is not set
+# CONFIG_BOARD_DELL_OPTIPLEX_9020_SFF is not set
+CONFIG_BOARD_DELL_OPTIPLEX_9020_MT=y
+# CONFIG_BOARD_DELL_OPTIPLEX_9010 is not set
+# CONFIG_BOARD_DELL_PRECISION_T1650 is not set
+CONFIG_PS2K_EISAID="PNP0303"
+CONFIG_PS2M_EISAID="PNP0F13"
+CONFIG_ECAM_MMCONF_BASE_ADDRESS=0xf0000000
+CONFIG_ECAM_MMCONF_BUS_NUMBER=64
+CONFIG_MEMLAYOUT_LD_FILE="src/arch/x86/memlayout.ld"
+CONFIG_DCACHE_RAM_BASE=0xff7c0000
+CONFIG_DCACHE_RAM_SIZE=0x10000
+CONFIG_C_ENV_BOOTBLOCK_SIZE=0x40000
+CONFIG_DCACHE_BSP_STACK_SIZE=0x2000
+CONFIG_MAX_ACPI_TABLE_SIZE_KB=144
+CONFIG_HAVE_INTEL_FIRMWARE=y
+CONFIG_MRC_SETTINGS_CACHE_SIZE=0x10000
+CONFIG_SPI_FLASH_INCLUDE_ALL_DRIVERS=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_DRIVERS_INTEL_WIFI=y
+CONFIG_IFD_BIN_PATH="../../../config/ifd/dell9020mt/12_ifd"
+CONFIG_ME_BIN_PATH="../../../vendorfiles/t440p/me.bin"
+CONFIG_GBE_BIN_PATH="../../../config/ifd/dell9020mt/gbe"
+CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
+# CONFIG_ENABLE_DDR_2X_REFRESH is not set
+CONFIG_PCIEXP_AER=y
+CONFIG_CARDBUS_PLUGIN_SUPPORT=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_STMICRO=y
+# CONFIG_DEBUG_SMI is not set
+CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="OptiPlex 7020/9020 MT"
+CONFIG_HAVE_IFD_BIN=y
+CONFIG_GFX_GMA_PANEL_1_PORT="eDP"
+CONFIG_TTYS0_BAUD=115200
+CONFIG_D3COLD_SUPPORT=y
+CONFIG_PCIEXP_ASPM=y
+CONFIG_PCIEXP_L1_SUB_STATE=y
+CONFIG_PCIEXP_CLK_PM=y
+CONFIG_GFX_GMA_PANEL_1_ON_EDP=y
+CONFIG_DRIVERS_UART_8250IO=y
+CONFIG_PC_CMOS_BASE_PORT_BANK1=0x72
+CONFIG_EC_GPE_SCI=0x50
+CONFIG_BOARD_ROMSIZE_KB_12288=y
+# 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_5120 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_6144 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_8192 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_10240 is not set
+CONFIG_COREBOOT_ROMSIZE_KB_12288=y
+# CONFIG_COREBOOT_ROMSIZE_KB_16384 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_24576 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_32768 is not set
+# CONFIG_COREBOOT_ROMSIZE_KB_65536 is not set
+CONFIG_COREBOOT_ROMSIZE_KB=12288
+CONFIG_ROM_SIZE=0x00c00000
+CONFIG_HAVE_POWER_STATE_AFTER_FAILURE=y
+CONFIG_HAVE_POWER_STATE_PREVIOUS_AFTER_FAILURE=y
+CONFIG_POWER_STATE_OFF_AFTER_FAILURE=y
+# CONFIG_POWER_STATE_ON_AFTER_FAILURE is not set
+# CONFIG_POWER_STATE_PREVIOUS_AFTER_FAILURE is not set
+CONFIG_MAINBOARD_POWER_FAILURE_STATE=0
+# end of Mainboard
+
+#
+# Chipset
+#
+
+#
+# SoC
+#
+CONFIG_CHIPSET_DEVICETREE=""
+CONFIG_CBFS_MCACHE_SIZE=0x4000
+CONFIG_ROMSTAGE_ADDR=0x2000000
+CONFIG_VERSTAGE_ADDR=0x2000000
+CONFIG_SMM_TSEG_SIZE=0x800000
+CONFIG_SMM_RESERVED_SIZE=0x100000
+CONFIG_SMM_MODULE_STACK_SIZE=0x400
+CONFIG_SERIRQ_CONTINUOUS_MODE=y
+CONFIG_PRERAM_CBFS_CACHE_SIZE=0x4000
+CONFIG_EHCI_BAR=0xd8000000
+CONFIG_ACPI_CPU_STRING="CP%02X"
+CONFIG_STACK_SIZE=0x2000
+CONFIG_IED_REGION_SIZE=0x400000
+CONFIG_INTEL_GMA_BCLV_OFFSET=0x48254
+CONFIG_INTEL_GMA_BCLV_WIDTH=16
+CONFIG_INTEL_GMA_BCLM_OFFSET=0xc8256
+CONFIG_INTEL_GMA_BCLM_WIDTH=16
+CONFIG_BOOTBLOCK_IN_CBFS=y
+CONFIG_DOMAIN_RESOURCE_32BIT_LIMIT=0xfe000000
+CONFIG_HAVE_MRC=y
+CONFIG_MRC_FILE="../../../mrc/broadwell/mrc.bin"
+CONFIG_DCACHE_RAM_MRC_VAR_SIZE=0x30000
+CONFIG_HPET_MIN_TICKS=0x80
+CONFIG_FIXED_MCHBAR_MMIO_BASE=0xfed10000
+CONFIG_FIXED_DMIBAR_MMIO_BASE=0xfed18000
+CONFIG_FIXED_EPBAR_MMIO_BASE=0xfed19000
+CONFIG_PCIEXP_COMMON_CLOCK=y
+CONFIG_DISABLE_ME_PCI=y
+CONFIG_CPU_INTEL_NUM_FIT_ENTRIES=6
+CONFIG_SOC_PHYSICAL_ADDRESS_WIDTH=0
+CONFIG_FIXED_SMBUS_IO_BASE=0x400
+CONFIG_CBFS_CACHE_ALIGN=8
+
+#
+# CPU
+#
+CONFIG_CPU_INTEL_HASWELL=y
+CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE=y
+CONFIG_CPU_INTEL_COMMON=y
+CONFIG_ENABLE_VMX=y
+CONFIG_SET_IA32_FC_LOCK_BIT=y
+CONFIG_SET_MSR_AESNI_LOCK_BIT=y
+CONFIG_CPU_INTEL_COMMON_TIMEBASE=y
+CONFIG_CPU_INTEL_COMMON_VOLTAGE=y
+CONFIG_CPU_INTEL_COMMON_SMM=y
+CONFIG_PARALLEL_MP=y
+CONFIG_XAPIC_ONLY=y
+# CONFIG_X2APIC_ONLY is not set
+# CONFIG_X2APIC_RUNTIME is not set
+# CONFIG_X2APIC_LATE_WORKAROUND is not set
+CONFIG_UDELAY_TSC=y
+CONFIG_TSC_MONOTONIC_TIMER=y
+CONFIG_TSC_SYNC_MFENCE=y
+CONFIG_HAVE_SMI_HANDLER=y
+CONFIG_SMM_TSEG=y
+CONFIG_SMM_PCI_RESOURCE_STORE_NUM_SLOTS=8
+CONFIG_AP_STACK_SIZE=0x800
+CONFIG_SMP=y
+CONFIG_SSE=y
+CONFIG_SSE2=y
+CONFIG_SUPPORT_CPU_UCODE_IN_CBFS=y
+CONFIG_USE_CPU_MICROCODE_CBFS_BINS=y
+CONFIG_CPU_MICROCODE_CBFS_DEFAULT_BINS=y
+# CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS is not set
+# CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER is not set
+# CONFIG_CPU_MICROCODE_CBFS_NONE is not set
+
+#
+# Northbridge
+#
+CONFIG_NORTHBRIDGE_INTEL_HASWELL=y
+# CONFIG_USE_NATIVE_RAMINIT is not set
+CONFIG_USE_BROADWELL_MRC=y
+# CONFIG_HASWELL_HIDE_PEG_FROM_MRC is not set
+
+#
+# Southbridge
+#
+# CONFIG_PCIEXP_HOTPLUG is not set
+CONFIG_INTEL_DESCRIPTOR_MODE_REQUIRED=y
+CONFIG_SOUTHBRIDGE_INTEL_LYNXPOINT=y
+CONFIG_FINALIZE_USB_ROUTE_XHCI=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_RESET=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_RTC=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_PMCLIB=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_PMBASE=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_GPIO=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_EARLY_SMBUS=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_SMBUS=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_SPI=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_SPI_ICH9=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_PIRQ_ACPI_GEN=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_RCBA_PIRQ=y
+CONFIG_HAVE_INTEL_CHIPSET_LOCKDOWN=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_FINALIZE=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_USB_DEBUG=y
+CONFIG_INTEL_DESCRIPTOR_MODE_CAPABLE=y
+# CONFIG_VALIDATE_INTEL_DESCRIPTOR is not set
+CONFIG_INTEL_CHIPSET_LOCKDOWN=y
+CONFIG_TCO_SPACE_NOT_YET_SPLIT=y
+CONFIG_SOUTHBRIDGE_INTEL_COMMON_WATCHDOG=y
+CONFIG_FIXED_RCBA_MMIO_BASE=0xfed1c000
+CONFIG_RCBA_LENGTH=0x4000
+
+#
+# Super I/O
+#
+CONFIG_SUPERIO_SMSC_SCH555x=y
+
+#
+# Embedded Controllers
+#
+
+#
+# Intel Firmware
+#
+CONFIG_HAVE_ME_BIN=y
+# CONFIG_STITCH_ME_BIN is not set
+# CONFIG_CHECK_ME is not set
+# CONFIG_ME_REGION_ALLOW_CPU_READ_ACCESS is not set
+# CONFIG_USE_ME_CLEANER is not set
+CONFIG_MAINBOARD_USES_IFD_GBE_REGION=y
+CONFIG_HAVE_GBE_BIN=y
+# CONFIG_DO_NOT_TOUCH_DESCRIPTOR_REGION is not set
+# CONFIG_LOCK_MANAGEMENT_ENGINE is not set
+CONFIG_UNLOCK_FLASH_REGIONS=y
+CONFIG_ARCH_X86=y
+CONFIG_ARCH_BOOTBLOCK_X86_32=y
+CONFIG_ARCH_VERSTAGE_X86_32=y
+CONFIG_ARCH_ROMSTAGE_X86_32=y
+CONFIG_ARCH_POSTCAR_X86_32=y
+CONFIG_ARCH_RAMSTAGE_X86_32=y
+CONFIG_ARCH_ALL_STAGES_X86_32=y
+CONFIG_RESERVED_PHYSICAL_ADDRESS_BITS_SUPPORT=y
+CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y
+CONFIG_POSTRAM_CBFS_CACHE_IN_BSS=y
+CONFIG_RAMSTAGE_CBFS_CACHE_SIZE=0x4000
+CONFIG_PC80_SYSTEM=y
+CONFIG_HAVE_CMOS_DEFAULT=y
+CONFIG_POSTCAR_STAGE=y
+CONFIG_BOOTBLOCK_SIMPLE=y
+# CONFIG_BOOTBLOCK_NORMAL is not set
+CONFIG_COLLECT_TIMESTAMPS_TSC=y
+CONFIG_HAVE_CF9_RESET=y
+CONFIG_DEBUG_HW_BREAKPOINTS=y
+CONFIG_DEBUG_NULL_DEREF_BREAKPOINTS=y
+# CONFIG_DUMP_SMBIOS_TYPE17 is not set
+# end of Chipset
+
+#
+# Devices
+#
+CONFIG_HAVE_VGA_TEXT_FRAMEBUFFER=y
+CONFIG_HAVE_LINEAR_FRAMEBUFFER=y
+CONFIG_MAINBOARD_HAS_LIBGFXINIT=y
+CONFIG_MAINBOARD_USE_LIBGFXINIT=y
+# CONFIG_VGA_ROM_RUN is not set
+# CONFIG_NO_GFX_INIT is not set
+CONFIG_NO_EARLY_GFX_INIT=y
+
+#
+# Display
+#
+CONFIG_VGA_TEXT_FRAMEBUFFER=y
+# CONFIG_GENERIC_LINEAR_FRAMEBUFFER is not set
+# end of Display
+
+CONFIG_PCI=y
+CONFIG_ECAM_MMCONF_SUPPORT=y
+CONFIG_PCIX_PLUGIN_SUPPORT=y
+CONFIG_AZALIA_HDA_CODEC_SUPPORT=y
+CONFIG_PCIEXP_PLUGIN_SUPPORT=y
+CONFIG_ECAM_MMCONF_LENGTH=0x04000000
+CONFIG_PCI_ALLOW_BUS_MASTER=y
+CONFIG_PCI_SET_BUS_MASTER_PCI_BRIDGES=y
+CONFIG_PCI_ALLOW_BUS_MASTER_ANY_DEVICE=y
+# CONFIG_PCIEXP_SUPPORT_RESIZABLE_BARS is not set
+# CONFIG_PCIEXP_LANE_ERR_STAT_CLEAR is not set
+# CONFIG_EARLY_PCI_BRIDGE is not set
+CONFIG_SUBSYSTEM_VENDOR_ID=0x0000
+CONFIG_SUBSYSTEM_DEVICE_ID=0x0000
+CONFIG_INTEL_GMA_HAVE_VBT=y
+CONFIG_INTEL_GMA_ADD_VBT=y
+# CONFIG_SOFTWARE_I2C is not set
+CONFIG_I2C_TRANSFER_TIMEOUT_US=500000
+CONFIG_RESOURCE_ALLOCATION_TOP_DOWN=y
+CONFIG_USE_DDR3=y
+# end of Devices
+
+#
+# Generic Drivers
+#
+CONFIG_CRB_TPM_BASE_ADDRESS=0xfed40000
+# CONFIG_ELOG is not set
+CONFIG_CACHE_MRC_SETTINGS=y
+# CONFIG_MRC_SETTINGS_PROTECT is not set
+# CONFIG_SMMSTORE is not set
+CONFIG_SPI_FLASH=y
+CONFIG_BOOT_DEVICE_SPI_FLASH_RW_NOMMAP=y
+CONFIG_BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY=y
+# CONFIG_SPI_FLASH_NO_FAST_READ is not set
+CONFIG_SPI_FLASH_ADESTO=y
+CONFIG_SPI_FLASH_AMIC=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_EON=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_SST=y
+CONFIG_SPI_FLASH_ISSI=y
+CONFIG_HAVE_EM100PRO_SPI_CONSOLE_SUPPORT=y
+CONFIG_DRIVERS_UART=y
+# CONFIG_DRIVERS_UART_OXPCIE is not set
+CONFIG_HAVE_USBDEBUG=y
+CONFIG_HAVE_USBDEBUG_OPTIONS=y
+# CONFIG_USBDEBUG is not set
+# CONFIG_VPD is not set
+# CONFIG_DRIVERS_GENERIC_CBFS_SERIAL is not set
+# CONFIG_DRIVERS_GENERIC_CBFS_UUID is not set
+# CONFIG_DRIVERS_GENESYSLOGIC_GL9750 is not set
+# CONFIG_DRIVERS_GENESYSLOGIC_GL9755 is not set
+# CONFIG_DRIVERS_GENESYSLOGIC_GL9763E is not set
+# CONFIG_DRIVERS_I2C_MAX98396 is not set
+CONFIG_INTEL_DDI=y
+CONFIG_INTEL_INT15=y
+CONFIG_INTEL_GMA_ACPI=y
+CONFIG_VBT_CBFS_COMPRESSION_LZMA=y
+# CONFIG_VBT_CBFS_COMPRESSION_LZ4 is not set
+# CONFIG_VBT_CBFS_COMPRESSION_NONE is not set
+CONFIG_VBT_CBFS_COMPRESSION_ALGORITHM="lzma"
+CONFIG_GFX_GMA=y
+CONFIG_GFX_GMA_DYN_CPU=y
+CONFIG_GFX_GMA_GENERATION="Haswell"
+CONFIG_GFX_GMA_PCH="Lynx_Point"
+CONFIG_GFX_GMA_PANEL_2_PORT="Disabled"
+CONFIG_GFX_GMA_ANALOG_I2C_PORT="PCH_DAC"
+# CONFIG_DRIVERS_NXP_UWB_SR1XX is not set
+# CONFIG_DRIVERS_PS2_KEYBOARD is not set
+CONFIG_DRIVERS_MC146818=y
+# CONFIG_USE_PC_CMOS_ALTCENTURY is not set
+CONFIG_PC_CMOS_BASE_PORT_BANK0=0x70
+CONFIG_VGA=y
+# CONFIG_DRIVERS_SIL_3114 is not set
+CONFIG_DRIVERS_WIFI_GENERIC=y
+# end of Generic Drivers
+
+#
+# Security
+#
+
+#
+# CBFS verification
+#
+# CONFIG_CBFS_VERIFICATION is not set
+# end of CBFS verification
+
+#
+# Verified Boot (vboot)
+#
+# end of Verified Boot (vboot)
+
+#
+# Trusted Platform Module
+#
+CONFIG_NO_TPM=y
+CONFIG_PCR_BOOT_MODE=1
+CONFIG_PCR_HWID=1
+CONFIG_PCR_SRTM=2
+CONFIG_PCR_FW_VER=10
+CONFIG_PCR_RUNTIME_DATA=3
+# end of Trusted Platform Module
+
+#
+# Memory initialization
+#
+CONFIG_PLATFORM_HAS_DRAM_CLEAR=y
+CONFIG_SECURITY_CLEAR_DRAM_ON_REGULAR_BOOT=y
+# end of Memory initialization
+
+# CONFIG_STM is not set
+# CONFIG_INTEL_CBNT_SUPPORT is not set
+CONFIG_BOOTMEDIA_LOCK_NONE=y
+# CONFIG_BOOTMEDIA_LOCK_CONTROLLER is not set
+# CONFIG_BOOTMEDIA_LOCK_CHIP is not set
+# CONFIG_BOOTMEDIA_SMM_BWP is not set
+# end of Security
+
+CONFIG_ACPI_HAVE_PCAT_8259=y
+CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES=y
+CONFIG_ACPI_SOC_NVS=y
+CONFIG_ACPI_NO_CUSTOM_MADT=y
+CONFIG_ACPI_COMMON_MADT_LAPIC=y
+CONFIG_ACPI_COMMON_MADT_IOAPIC=y
+CONFIG_HAVE_ACPI_TABLES=y
+CONFIG_BOOT_DEVICE_SPI_FLASH=y
+CONFIG_BOOT_DEVICE_MEMORY_MAPPED=y
+CONFIG_BOOT_DEVICE_SUPPORTS_WRITES=y
+CONFIG_RTC=y
+CONFIG_HEAP_SIZE=0x100000
+
+#
+# Console
+#
+CONFIG_BOOTBLOCK_CONSOLE=y
+CONFIG_POSTCAR_CONSOLE=y
+CONFIG_SQUELCH_EARLY_SMP=y
+
+#
+# I/O mapped, 8250-compatible
+#
+CONFIG_TTYS0_BASE=0x3f8
+
+#
+# Serial port base address = 0x3f8
+#
+# 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=y
+# 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_TTYS0_LCS=3
+# CONFIG_SPKMODEM is not set
+# CONFIG_CONSOLE_NE2K is not set
+CONFIG_CONSOLE_CBMEM=y
+# CONFIG_CONSOLE_SPI_FLASH is not set
+# CONFIG_CONSOLE_I2C_SMBUS is not set
+# CONFIG_EM100PRO_SPI_CONSOLE is not set
+# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8 is not set
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL_7=y
+# 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_DEFAULT_CONSOLE_LOGLEVEL=7
+CONFIG_CONSOLE_USE_LOGLEVEL_PREFIX=y
+CONFIG_CONSOLE_USE_ANSI_ESCAPES=y
+# 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_HWBASE_DEBUG_CB=y
+# end of Console
+
+CONFIG_HAVE_ACPI_RESUME=y
+CONFIG_RESUME_PATH_SAME_AS_BOOT=y
+CONFIG_HAVE_MONOTONIC_TIMER=y
+CONFIG_HAVE_OPTION_TABLE=y
+CONFIG_IOAPIC=y
+CONFIG_USE_WATCHDOG_ON_BOOT=y
+
+#
+# System tables
+#
+CONFIG_GENERATE_SMBIOS_TABLES=y
+CONFIG_BIOS_VENDOR="coreboot"
+CONFIG_MAINBOARD_SERIAL_NUMBER="123456789"
+# end of System tables
+
+#
+# Payload
+#
+CONFIG_PAYLOAD_NONE=y
+# end of Payload
+
+#
+# Debugging
+#
+
+#
+# CPU Debug Settings
+#
+# CONFIG_DISPLAY_MTRRS is not set
+
+#
+# Vendorcode Debug Settings
+#
+
+#
+# BLOB Debug Settings
+#
+
+#
+# General Debug Settings
+#
+# CONFIG_GDB_STUB is not set
+# CONFIG_FATAL_ASSERTS is not set
+# CONFIG_DEBUG_CBFS is not set
+CONFIG_HAVE_DEBUG_SMBUS=y
+# CONFIG_DEBUG_SMBUS is not set
+# CONFIG_DEBUG_MALLOC is not set
+# CONFIG_DEBUG_CONSOLE_INIT is not set
+# CONFIG_DEBUG_SPI_FLASH is not set
+# CONFIG_DEBUG_BOOT_STATE is not set
+# CONFIG_DEBUG_ADA_CODE is not set
+CONFIG_HAVE_EM100_SUPPORT=y
+# CONFIG_EM100 is not set
+# CONFIG_DEBUG_ACPICA_COMPATIBLE is not set
+# end of Debugging
+
+CONFIG_RAMSTAGE_ADA=y
+CONFIG_RAMSTAGE_LIBHWBASE=y
+CONFIG_HWBASE_DYNAMIC_MMIO=y
+CONFIG_HWBASE_DEFAULT_MMCONF=0xf0000000
+CONFIG_HWBASE_DIRECT_PCIDEV=y
+CONFIG_DECOMPRESS_OFAST=y
+CONFIG_WARNINGS_ARE_ERRORS=y
+CONFIG_MAX_REBOOT_CNT=3
+CONFIG_RELOCATABLE_MODULES=y
+CONFIG_HAVE_BOOTBLOCK=y
+CONFIG_HAVE_ROMSTAGE=y
+CONFIG_HAVE_RAMSTAGE=y
diff --git a/config/coreboot/dell9020mtbmrc_12mb/target.cfg b/config/coreboot/dell9020mtbmrc_12mb/target.cfg
new file mode 100644
index 00000000..e6d3bec6
--- /dev/null
+++ b/config/coreboot/dell9020mtbmrc_12mb/target.cfg
@@ -0,0 +1,7 @@
+tree="default"
+xarch="i386-elf"
+payload_seabios="y"
+payload_seabios_withgrub="y"
+payload_seabios_grubonly="y"
+payload_memtest="y"
+grub_scan_disk="ahci"