On Sat, Sep 23, 2017 at 02:09:32PM +0000, One7two99 via coreboot wrote: > I would like to rebuild my Coreboot now so that it supports dualbooting > (Linux / Windows). > > Most howtos for the X230 only cover the flashing without supporting graphical > boot. > The wiki page http://www.coreboot.org/VGA_support seem to cover some part, > but is not specific to the X230. Not sure if X230 is shipped with BIOS or UEFI, but either methods desribed on that page will work. Use the vendor image if possible to extract the VGA Option ROM. A valid dump will be exactly 64K in size, the first two bytes being `55 aa'.
> Has someone build coreboot including the support for graphics from startup to > be able to boot into windows? > > I'm interested in what to choose in "make menuconfig" and where to get the > vga bios rom for the x230, I would then condense the information in a X230 > How-to for Dualboot-Setup. I never booted Windows but here are my coreboot and SeaBIOS configurations used in a working build including the pci8086,0166.rom blob to initialise graphics.
CONFIG_COREBOOT_BUILD=y CONFIG_LOCALVERSION="kl3" CONFIG_CBFS_PREFIX="fallback" CONFIG_COMPILER_GCC=y CONFIG_CCACHE=y CONFIG_USE_OPTION_TABLE=y CONFIG_COMPRESS_RAMSTAGE=y CONFIG_INCLUDE_CONFIG_FILE=y CONFIG_COLLECT_TIMESTAMPS=y CONFIG_USE_BLOBS=y CONFIG_RELOCATABLE_RAMSTAGE=y CONFIG_VENDOR_LENOVO=y CONFIG_BOARD_SPECIFIC_OPTIONS=y CONFIG_MAINBOARD_DIR="lenovo/x230" CONFIG_MAINBOARD_PART_NUMBER="ThinkPad X230" CONFIG_MAINBOARD_VENDOR="LENOVO" CONFIG_MAX_CPUS=8 CONFIG_CACHE_ROM_SIZE_OVERRIDE=0x0 CONFIG_CBFS_SIZE=0xb2c000 CONFIG_PAYLOAD_CONFIGFILE="$(top)/x230/seabios.config" CONFIG_VGA_BIOS_ID="8086,0166" CONFIG_DIMM_SPD_SIZE=256 CONFIG_VGA_BIOS=y CONFIG_DCACHE_RAM_BASE=0xfefe0000 CONFIG_DCACHE_RAM_SIZE=0x20000 CONFIG_VGA_BIOS_FILE="x230/pci8086,0166.rom" CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x17aa CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x21fa CONFIG_HAVE_IFD_BIN=y CONFIG_HAVE_ME_BIN=y CONFIG_DRAM_RESET_GATE_GPIO=10 CONFIG_MMCONF_BASE_ADDRESS=0xf8000000 CONFIG_DEVICETREE="devicetree.cb" CONFIG_MAX_REBOOT_CNT=3 CONFIG_ID_SECTION_OFFSET=0x80 CONFIG_USBDEBUG_HCD_INDEX=2 CONFIG_TPM_PIRQ=0x0 CONFIG_BOOT_DEVICE_SPI_FLASH_BUS=0 CONFIG_PRERAM_CBMEM_CONSOLE_SIZE=0xc00 CONFIG_IFD_BIN_PATH="3rdparty/blobs/mainboard/$(MAINBOARDDIR)/min_fd.bin" CONFIG_ME_BIN_PATH="3rdparty/blobs/mainboard/$(MAINBOARDDIR)/min_me.bin" CONFIG_FMDFILE="" CONFIG_HAVE_GBE_BIN=y CONFIG_BOARD_LENOVO_X230=y CONFIG_CPU_ADDR_BITS=36 CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8 CONFIG_PCIEXP_L1_SUB_STATE=y CONFIG_BOARD_ROMSIZE_KB_12288=y CONFIG_COREBOOT_ROMSIZE_KB_12288=y CONFIG_COREBOOT_ROMSIZE_KB=12288 CONFIG_ROM_SIZE=0xc00000 CONFIG_SYSTEM_TYPE_LAPTOP=y CONFIG_CPU_SPECIFIC_OPTIONS=y CONFIG_RAMTOP=0x200000 CONFIG_HEAP_SIZE=0x4000 CONFIG_RAMBASE=0x100000 CONFIG_EHCI_BAR=0xfef00000 CONFIG_SERIRQ_CONTINUOUS_MODE=y CONFIG_SMM_TSEG_SIZE=0x800000 CONFIG_BOOTBLOCK_CPU_INIT="cpu/intel/model_206ax/bootblock.c" CONFIG_C_ENV_BOOTBLOCK_SIZE=0x10000 CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y CONFIG_ROMSTAGE_ADDR=0x2000000 CONFIG_VERSTAGE_ADDR=0x2000000 CONFIG_SPI_FLASH_INCLUDE_ALL_DRIVERS=y CONFIG_DCACHE_RAM_MRC_VAR_SIZE=0x0 CONFIG_PCIEXP_ASPM=y CONFIG_PCIEXP_COMMON_CLOCK=y CONFIG_PCIEXP_CLK_PM=y CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT="northbridge/intel/sandybridge/bootblock.c" CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT="southbridge/intel/bd82x6x/bootblock.c" CONFIG_CACHE_MRC_SIZE_KB=512 CONFIG_CONSOLE_CBMEM=y CONFIG_UART_PCI_ADDR=0x0 CONFIG_HPET_MIN_TICKS=0x80 CONFIG_SOCKET_SPECIFIC_OPTIONS=y CONFIG_XIP_ROM_SIZE=0x20000 CONFIG_NUM_IPI_STARTS=2 CONFIG_CPU_INTEL_MODEL_306AX=y CONFIG_SSE2=y CONFIG_CPU_INTEL_SOCKET_RPGA989=y CONFIG_CPU_INTEL_COMMON=y CONFIG_ENABLE_VMX=y CONFIG_UDELAY_TSC=y CONFIG_TSC_CONSTANT_RATE=y CONFIG_TSC_MONOTONIC_TIMER=y CONFIG_TSC_SYNC_MFENCE=y CONFIG_LOGICAL_CPUS=y CONFIG_SMM_TSEG=y CONFIG_SMM_MODULE_HEAP_SIZE=0x4000 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_CPU_MICROCODE_CBFS_GENERATE=y CONFIG_CPU_UCODE_BINARIES="" CONFIG_NORTHBRIDGE_INTEL_COMMON_MRC_CACHE=y CONFIG_NORTHBRIDGE_INTEL_COMMON_GMA_OPREGION=y CONFIG_MRC_CACHE_SIZE=0x10000 CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE=y CONFIG_USE_NATIVE_RAMINIT=y CONFIG_SANDYBRIDGE_IVYBRIDGE_LVDS=y CONFIG_HPET_ADDRESS=0xfed00000 CONFIG_MAX_PIRQ_LINKS=4 CONFIG_SOUTHBRIDGE_INTEL_C216=y CONFIG_SOUTH_BRIDGE_OPTIONS=y CONFIG_LOCK_SPI_ON_RESUME_NONE=y CONFIG_SOUTHBRIDGE_INTEL_COMMON=y CONFIG_SOUTHBRIDGE_INTEL_COMMON_GPIO=y CONFIG_EC_ACPI=y CONFIG_EC_LENOVO_H8=y CONFIG_SEABIOS_PS2_TIMEOUT=5000 CONFIG_EC_LENOVO_PMH7=y CONFIG_HAVE_INTEL_FIRMWARE=y CONFIG_CHECK_ME=y CONFIG_GBE_BIN_PATH="3rdparty/blobs/mainboard/$(MAINBOARDDIR)/gbe.bin" 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_PC80_SYSTEM=y CONFIG_HAVE_CMOS_DEFAULT=y CONFIG_CMOS_DEFAULT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.default" CONFIG_IOAPIC_INTERRUPTS_ON_FSB=y CONFIG_BOOTBLOCK_SIMPLE=y CONFIG_BOOTBLOCK_SOURCE="bootblock_simple.c" CONFIG_HAVE_VGA_TEXT_FRAMEBUFFER=y CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT=y CONFIG_MAINBOARD_HAS_LIBGFXINIT=y CONFIG_VGA_ROM_RUN=y CONFIG_PCI_OPTION_ROM_RUN_REALMODE=y CONFIG_VGA_TEXT_FRAMEBUFFER=y CONFIG_PCI=y CONFIG_MMCONF_SUPPORT=y CONFIG_PCIX_PLUGIN_SUPPORT=y CONFIG_CARDBUS_PLUGIN_SUPPORT=y CONFIG_PCIEXP_PLUGIN_SUPPORT=y CONFIG_SUBSYSTEM_VENDOR_ID=0x0000 CONFIG_SUBSYSTEM_DEVICE_ID=0x0000 CONFIG_SPI_FLASH=y CONFIG_BOOT_DEVICE_SPI_FLASH_RW_NOMMAP=y CONFIG_SPI_FLASH_ADESTO=y CONFIG_SPI_FLASH_AMIC=y CONFIG_SPI_FLASH_ATMEL=y CONFIG_SPI_FLASH_EON=y CONFIG_SPI_FLASH_GIGADEVICE=y CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_SST=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SPI_FLASH_WINBOND=y CONFIG_NO_UART_ON_SUPERIO=y CONFIG_HAVE_USBDEBUG=y CONFIG_HAVE_USBDEBUG_OPTIONS=y CONFIG_SMBIOS_PROVIDED_BY_MOBO=y CONFIG_INTEL_INT15=y CONFIG_INTEL_GMA_ACPI=y CONFIG_GFX_GMA=y CONFIG_GFX_GMA_CPU="Ivybridge" CONFIG_GFX_GMA_CPU_VARIANT="Normal" CONFIG_GFX_GMA_INTERNAL_IS_LVDS=y CONFIG_GFX_GMA_INTERNAL_PORT="LVDS" CONFIG_GFX_GMA_ANALOG_I2C_PORT="PCH_DAC" CONFIG_DRIVERS_INTEL_WIFI=y CONFIG_DRIVERS_MC146818=y CONFIG_MAINBOARD_HAS_LPC_TPM=y CONFIG_LPC_TPM=y CONFIG_TPM_TIS_BASE_ADDRESS=0xfed40000 CONFIG_VGA=y CONFIG_DRIVERS_RICOH_RCE822=y CONFIG_ACPI_SATA_GENERATOR=y CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES=y CONFIG_BOOT_DEVICE_SPI_FLASH=y CONFIG_BOOT_DEVICE_MEMORY_MAPPED=y CONFIG_RTC=y CONFIG_STACK_SIZE=0x1000 CONFIG_SQUELCH_EARLY_SMP=y CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000 CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y CONFIG_HWBASE_DEBUG_CB=y CONFIG_HAVE_ACPI_RESUME=y CONFIG_RESUME_PATH_SAME_AS_BOOT=y CONFIG_HAVE_HARD_RESET=y CONFIG_HAVE_MONOTONIC_TIMER=y CONFIG_HAVE_OPTION_TABLE=y CONFIG_HAVE_SMI_HANDLER=y CONFIG_IOAPIC=y CONFIG_USE_WATCHDOG_ON_BOOT=y CONFIG_HAVE_ACPI_TABLES=y CONFIG_COMMON_FADT=y CONFIG_GENERATE_SMBIOS_TABLES=y CONFIG_PAYLOAD_SEABIOS=y CONFIG_PAYLOAD_FILE="payloads/external/SeaBIOS/seabios/out/bios.bin.elf" CONFIG_SEABIOS_MASTER=y CONFIG_SEABIOS_BOOTORDER_FILE="" CONFIG_SEABIOS_DEBUG_LEVEL=-1 CONFIG_PAYLOAD_OPTIONS="" CONFIG_COMPRESSED_PAYLOAD_LZMA=y CONFIG_COREINFO_SECONDARY_PAYLOAD=y CONFIG_MEMTEST_SECONDARY_PAYLOAD=y CONFIG_MEMTEST_MASTER=y CONFIG_NVRAMCUI_SECONDARY_PAYLOAD=y CONFIG_TINT_SECONDARY_PAYLOAD=y CONFIG_HAVE_DEBUG_RAM_SETUP=y CONFIG_NO_EDID_FILL_FB=y CONFIG_WARNINGS_ARE_ERRORS=y CONFIG_HWBASE_DYNAMIC_MMIO=y CONFIG_EARLY_CBMEM_INIT=y CONFIG_RELOCATABLE_MODULES=y CONFIG_BOOTBLOCK_CUSTOM=y
CONFIG_COREBOOT=y CONFIG_THREADS=y CONFIG_RELOCATE_INIT=y CONFIG_BOOTMENU=y CONFIG_BOOTORDER=y CONFIG_COREBOOT_FLASH=y CONFIG_LZMA=y CONFIG_CBFS_LOCATION=0 CONFIG_MULTIBOOT=y CONFIG_ENTRY_EXTRASTACK=y CONFIG_MALLOC_UPPERMEMORY=y CONFIG_ROM_SIZE=0 CONFIG_ATA=y CONFIG_ATA_DMA=y CONFIG_ATA_PIO32=y CONFIG_AHCI=y CONFIG_SDCARD=y CONFIG_FLASH_FLOPPY=y CONFIG_PS2PORT=y CONFIG_USB=y CONFIG_USB_UHCI=y CONFIG_USB_OHCI=y CONFIG_USB_EHCI=y CONFIG_USB_XHCI=y CONFIG_USB_MSC=y CONFIG_USB_UAS=y CONFIG_USB_HUB=y CONFIG_USB_KEYBOARD=y CONFIG_USB_MOUSE=y CONFIG_RTC_TIMER=y CONFIG_HARDWARE_IRQ=y CONFIG_PMTIMER=y CONFIG_TSC_TIMER=y CONFIG_DRIVES=y CONFIG_CDROM_BOOT=y CONFIG_CDROM_EMU=y CONFIG_PCIBIOS=y CONFIG_APMBIOS=y CONFIG_PNPBIOS=y CONFIG_OPTIONROMS=y CONFIG_PMM=y CONFIG_BOOT=y CONFIG_KEYBOARD=y CONFIG_KBD_CALL_INT15_4F=y CONFIG_MOUSE=y CONFIG_S3_RESUME=y CONFIG_VGAHOOKS=y CONFIG_TCGBIOS=y CONFIG_NO_VGABIOS=y CONFIG_VGA_EXTRA_STACK_SIZE=512 CONFIG_DEBUG_LEVEL=1 CONFIG_DEBUG_COREBOOT=y
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