heads/boards/z220-cmt-maximized/z220-cmt-maximized.config

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# Configuration for HP Z220 CMT
#
#The board supports Intel LGA1155, which allows for ME removal (both neuter+disable as claimed by me_cleaner),
#ME region resize/shrinking (aka 'maximized' board), as well as VSCC table modification.
#In this respect it is similar to the ASUS P8Z77 motherboards, but comes with the bonus of ECC RAM compatibility.
#
#The blob download script uses the manufacturer supplied ME and IFD and performs the necessary
#hashing. The download script also removes the VSCC table by overwriting a NULL at the VSCC
#length table and FF bytes at the VSCC identifier table - using a printf with dd
#and resizes the rom layout and minimizes ME while maximizing space.
#The Computer comes as standard with an 16MB Flash chip, which means that no modification is
#needed to replace the chip is order to use heads as we shrink ME and 'maximize' this board by
#default. It is soldered onto the board, as is the TPM1 chip.
#
#Test platform
#BOARD: HP Z220 CMT
#RAM: 16GB - 2x ATP DDR3 ECC
#CPU: Intel E3-1275v2
#Even though this has been tested with a discrete graphics card installed, like on other Sandy/Ivy Bridge boards Heads is configured to use the iGPU, i.e. to get a display output while running Heads please
#avoid the 1230, 1270v2, etc in favour of 1245v2, 2600k etc.
#
#note: nohz=off is an optional CONFIG_LINUX_COMMAND_LINE parameter to supress repeated NOHZ: local_softirq_pending console output
#
CONFIG_LINUX_CONFIG=config/linux-c216.config
CONFIG_COREBOOT_CONFIG=config/coreboot-z220-cmt.config
export CONFIG_COREBOOT=y
export CONFIG_COREBOOT_VERSION=24.02.01
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export CONFIG_LINUX_VERSION=5.10.5
CONFIG_CRYPTSETUP2=y
CONFIG_FLASHPROG=y
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CONFIG_FLASHTOOLS=y
CONFIG_GPG2=y
CONFIG_KEXEC=y
CONFIG_UTIL_LINUX=y
CONFIG_LVM2=y
CONFIG_MBEDTLS=y
CONFIG_PCIUTILS=y
CONFIG_POPT=y
CONFIG_QRENCODE=y
CONFIG_TPMTOTP=y
#platform locking finalization (PR0)
CONFIG_IO386=y
export CONFIG_FINALIZE_PLATFORM_LOCKING_PRESKYLAKE=y
# Dependencies for a graphical menu. Enable CONFIG_SLANG and CONFIG_NEWT instead
# for a console-based menu.
CONFIG_CAIRO=y
CONFIG_FBWHIPTAIL=y
CONFIG_LINUX_USB=y
CONFIG_MOBILE_TETHERING=y
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export CONFIG_TPM=y
export CONFIG_BOOTSCRIPT=/bin/gui-init
export CONFIG_BOOT_REQ_HASH=n
export CONFIG_BOOT_REQ_ROLLBACK=n
export CONFIG_BOOT_KERNEL_ADD=""
export CONFIG_BOOT_KERNEL_REMOVE="intel_iommu=on intel_iommu=igfx_off"
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export CONFIG_BOARD_NAME="Hewlett-Packard Z220 Convertible Minitower"
export CONFIG_FLASH_OPTIONS="flashprog --progress --programmer internal"
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# Make the Coreboot build depend on the following 3rd party blobs:
$(build)/coreboot-$(CONFIG_COREBOOT_VERSION)/$(BOARD)/.build: \
$(pwd)/blobs/z220/me.bin $(pwd)/blobs/z220/ifd.bin
$(pwd)/blobs/z220/me.bin:
COREBOOT_DIR="$(build)/$(coreboot_base_dir)" \
$(pwd)/blobs/z220/download_BIOS_clean.sh
$(pwd)/blobs/z220/ifd.bin:
COREBOOT_DIR="$(build)/$(coreboot_base_dir)" \
$(pwd)/blobs/z220/download_BIOS_clean.sh