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# Configuration for a T530 running Qubes and other Linux Based OSes (through kexec)
#
# Includes
# - Deactivated+neutered ME and expanded consequent IFD BIOS regions
# - Forged 00:DE:AD:C0:FF:EE MAC address (if not extracting gbe.bin from backup with blobs/xx30/extract.sh)
# - Note that this MAC address can be modified under build/coreboot-VER/util/bincfg/gbe-82579LM.set
#
# - 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 without a dGPU. It will work just fine for a board with a dGPU, except you will not be able to use an external monitor via the mini-displayport or the dock's displayport, though external monitors will work via VGA ports. To initialize the dGPU please use one of the dgpu boards.
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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
CONFIG_COREBOOT_CONFIG=config/coreboot-t530-hotp-maximized.config
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CONFIG_LINUX_CONFIG=config/linux-x230-maximized.config
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#Additional hardware support
CONFIG_LINUX_USB=y
CONFIG_LINUX_E1000E=y
CONFIG_CRYPTSETUP=y
CONFIG_FLASHROM=y
CONFIG_FLASHTOOLS=y
CONFIG_GPG2=y
CONFIG_KEXEC=y
CONFIG_UTIL_LINUX=y
CONFIG_LVM2=y
CONFIG_MBEDTLS=y
CONFIG_PCIUTILS=y
#Remote attestation support
#TPM based requirements
export CONFIG_TPM=y
CONFIG_POPT=y
CONFIG_QRENCODE=y
CONFIG_TPMTOTP=y
#HOTP based remote attestation for supported USB Security dongle
#With/Without TPM support
CONFIG_HOTPKEY=y
#Nitrokey Storage admin tool
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CONFIG_NKSTORECLI=n
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#GUI Support
#Console based Whiptail support(Console based, no FB):
#CONFIG_SLANG=y
#CONFIG_NEWT=y
#FBWhiptail based (Graphical):
CONFIG_CAIRO=y
CONFIG_FBWHIPTAIL=y
#Additional tools:
#SSH server (requires ethernet drivers, eg: CONFIG_LINUX_E1000E)
CONFIG_DROPBEAR=y
export CONFIG_BOOTSCRIPT=/bin/gui-init
export CONFIG_BOOT_REQ_HASH=n
export CONFIG_BOOT_REQ_ROLLBACK=n
export CONFIG_BOOT_KERNEL_ADD="intel_iommu=on intel_iommu=igfx_off"
export CONFIG_BOOT_KERNEL_REMOVE="quiet"
export CONFIG_BOOT_DEV="/dev/sda1"
export CONFIG_BOARD_NAME="Thinkpad T530-hotp-maximized"
export CONFIG_FLASHROM_OPTIONS="--force --noverify-all -p internal"
# xx30-*-maximized boards require of you initially call one of the
# following to have gbe.bin ifd.bin and me.bin
# - blobs/xx30/download_clean_me.sh
# To download Lenovo original ME binary, neuter+deactivate ME, produce
# reduced IFD ME region and expanded BIOS IFD region.
# - blobs/xx30/extract.sh
# To extract from backuped 8M (bottom SPI) ME binary, GBE and IFD blobs.
#
# This board has two SPI flash chips, an 8 MB that holds the IFD,
# the ME image and part of the coreboot image, and a 4 MB one that
# has the rest of the coreboot and the reset vector.
#
# As a consequence, this replaces the need of having to flash t530-flash
# and expands available CBFS region (11.5Mb available CBFS space)
#
# When flashing via an external programmer it is easiest to have
# two separate files for these pieces.
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all: $(build)/$(BOARD)/$(CB_OUTPUT_FILE)
@sha256sum $@ | tee -a "$(HASHES)"
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all: $(build)/$(BOARD)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-bottom.rom
$(build)/$(BOARD)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-bottom.rom: $(build)/$(BOARD)/$(CB_OUTPUT_FILE)
$(call do,DD 8MB,$@,dd of=$@ if=$< bs=65536 count=128 skip=0 status=none)
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@sha256sum $@ | tee -a "$(HASHES)"
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all: $(build)/$(BOARD)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-top.rom
$(build)/$(BOARD)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-top.rom: $(build)/$(BOARD)/$(CB_OUTPUT_FILE)
$(call do,DD 4MB,$@,dd of=$@ if=$< bs=65536 count=64 skip=128 status=none)
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@sha256sum $@ | tee -a "$(HASHES)"