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94 lines
3.8 KiB
Plaintext
94 lines
3.8 KiB
Plaintext
# Configuration for a T530 running Qubes and other Linux Based OSes (through kexec)
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#
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# Includes
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# - Deactivated+neutered ME and expanded consequent IFD BIOS regions
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# - Forged 00:DE:AD:C0:FF:EE MAC address (if not extracting gbe.bin from backup with blobs/xx30/extract.sh)
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# - Note that this MAC address can be modified under build/coreboot-VER/util/bincfg/gbe-82579LM.set
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#
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# - Includes Nitrokey/Librem Key HOTP Security dongle remote attestation (in addition to TOTP remote attestation through Qr Code)
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# This board is designed for a t530 with a dGPU. Initialization of the dGPU is necessary in order to use an external monitor via the DisplayPort (either the in-built mini-DisplayPort or the DisplayPort in the dock). In order to build this the relevant script in the blobs directory must be run (or self-pulled roms placed in that directory) and after building the rom, the nvramtool must be run on the 12MB rom to change the default graphics mode away from integrated-only graphics (see README_vbios in the blobs directory).
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export CONFIG_COREBOOT=y
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export CONFIG_COREBOOT_VERSION=4.13
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export CONFIG_LINUX_VERSION=4.14.62
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CONFIG_COREBOOT_CONFIG=config/coreboot-t530-dgpu-maximized.config
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CONFIG_LINUX_CONFIG=config/linux-x230-maximized.config
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#Additional hardware support
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CONFIG_LINUX_USB=y
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CONFIG_LINUX_E1000E=y
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CONFIG_CRYPTSETUP2=y
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CONFIG_FLASHROM=y
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CONFIG_FLASHTOOLS=y
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CONFIG_GPG2=y
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CONFIG_KEXEC=y
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CONFIG_UTIL_LINUX=y
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CONFIG_LVM2=y
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CONFIG_MBEDTLS=y
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CONFIG_PCIUTILS=y
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#Remote attestation support
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#TPM based requirements
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export CONFIG_TPM=y
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CONFIG_POPT=y
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CONFIG_QRENCODE=y
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CONFIG_TPMTOTP=y
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#HOTP based remote attestation for supported USB Security dongle
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#With/Without TPM support
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CONFIG_HOTPKEY=n
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#Nitrokey Storage admin tool
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CONFIG_NKSTORECLI=n
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#GUI Support
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#Console based Whiptail support(Console based, no FB):
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#CONFIG_SLANG=y
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#CONFIG_NEWT=y
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#FBWhiptail based (Graphical):
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CONFIG_CAIRO=y
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CONFIG_FBWHIPTAIL=y
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#Additional tools:
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#SSH server (requires ethernet drivers, eg: CONFIG_LINUX_E1000E)
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CONFIG_DROPBEAR=y
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export CONFIG_BOOTSCRIPT=/bin/gui-init
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export CONFIG_BOOT_REQ_HASH=n
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export CONFIG_BOOT_REQ_ROLLBACK=n
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export CONFIG_BOOT_KERNEL_ADD="intel_iommu=on intel_iommu=igfx_off"
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export CONFIG_BOOT_KERNEL_REMOVE="quiet"
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export CONFIG_BOOT_DEV="/dev/sda1"
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export CONFIG_BOARD_NAME="Thinkpad T530-dgpu-maximized"
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export CONFIG_FLASHROM_OPTIONS="--force --noverify-all -p internal"
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# xx30-*-maximized boards require of you initially call one of the
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# following to have gbe.bin ifd.bin and me.bin
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# - blobs/xx30/download_clean_me.sh
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# To download Lenovo original ME binary, neuter+deactivate ME, produce
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# reduced IFD ME region and expanded BIOS IFD region.
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# - blobs/xx30/extract.sh
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# To extract from backuped 8M (bottom SPI) ME binary, GBE and IFD blobs.
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#
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# This board has two SPI flash chips, an 8 MB that holds the IFD,
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# the ME image and part of the coreboot image, and a 4 MB one that
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# has the rest of the coreboot and the reset vector.
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#
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# As a consequence, this replaces the need of having to flash t530-flash
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# and expands available CBFS region (11.5Mb available CBFS space)
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#
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# When flashing via an external programmer it is easiest to have
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# two separate files for these pieces.
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all: $(board_build)/$(CB_OUTPUT_FILE)
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@sha256sum $@ | tee -a "$(HASHES)"
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all: $(board_build)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-bottom.rom
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$(board_build)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-bottom.rom: $(board_build)/$(CB_OUTPUT_FILE)
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$(call do,DD 8MB,$@,dd of=$@ if=$< bs=65536 count=128 skip=0 status=none)
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@sha256sum $@ | tee -a "$(HASHES)"
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all: $(board_build)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-top.rom
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$(board_build)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-top.rom: $(board_build)/$(CB_OUTPUT_FILE)
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$(call do,DD 4MB,$@,dd of=$@ if=$< bs=65536 count=64 skip=128 status=none)
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@sha256sum $@ | tee -a "$(HASHES)"
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