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92 lines
3.9 KiB
Makefile
92 lines
3.9 KiB
Makefile
# Configuration for Asus P8Z77-M Pro
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#This board is a better choice over the P8H61 for a cost effective Heads + QubesOS desktop with ME neuter+disable compatibility.
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#The P8H61 ecosystem was complex with multiple variants
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#(some not even having a TPM header, and others having RamInit issues with some memory sticks),
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##while less feature rich than the P8Z77 family. The P8H61s that were compatible still required
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#some ME #sections (FCRS,EFFS) to be whitelisted in order to post, which introduced unknowns.
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#The P8H61s #also needed a larger flash chip to work with heads than the manufacturer supplied
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#4M, which add#ed complexity for the average user.
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#
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#The P8Z77-M Pro is able to offer more SATA connectors (2x 6Gb, 4x 3Gb, 2x eSATA) as well as
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#more full size expansion ports. The board has a PS/2 keyboard port as recommended for QubesOS.
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##The board comes with 8M flash chip as standard.
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#
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#The i7-3770 is the best CPU available for the board, with VT-x & VT-d both present
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#ME & ROM
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#The board supports Intel LGA1155, which allow for ME removal (both neuter+disable work), ME
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#region resize/shrinking (aka 'maximized' board), as well as VSCC table modification..
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#The blob download script uses the manufacturer supplied ME and IFD and performs the necessary
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#hashing. The download script also removes the VSCC table by overwriting a NULL at the VSCC
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#length table and FF bytes at the VSCC identifier table - using a printf with dd. The download
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#script also resizes the rom layout and minimizes ME while maximizing space.
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#The P8Z77-M Pro comes as standard with an 8Mb Flash chip, which means that no modification is
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#needed to replace the chip is order to use heads as we shrink ME and 'maximize' this board by
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#default, leaving just 335396 bytes available.
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#The P8Z77-M Pro has both TPM1 and TPM2 modules available, though at time of writing only the
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#TPM1 module would be usable with heads until the TPM2 work is completed. All testing was done
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#with a TPM1 module
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#
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#Test platform
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#BOARD: Asus P8Z77-M Pro
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#RAM: 32Gb - 4x TimeTec DDRL3 75TT16NUL2R8-8G
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#CPU: Intel i7 3770
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#TPM: Modules tested: Asus branded TPM 1.02H & Foxconn TPM Krypton Rev 1.0
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#
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# note: nohz=off is an optional CONFIG_LINUX_COMMAND_LINE parameter to supress repeated NOHZ: local_softirq_pending console output
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#
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CONFIG_LINUX_CONFIG=config/linux-x230-maximized.config
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CONFIG_COREBOOT_CONFIG=config/coreboot-p8z77-m_pro-tpm1.config
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export CONFIG_COREBOOT=y
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export CONFIG_COREBOOT_VERSION=4.22.01
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export CONFIG_LINUX_VERSION=5.10.5
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CONFIG_CRYPTSETUP2=y
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CONFIG_FLASHPROG=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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CONFIG_POPT=y
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CONFIG_QRENCODE=y
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CONFIG_TPMTOTP=y
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#platform locking finalization (PR0)
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CONFIG_IO386=y
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export CONFIG_FINALIZE_PLATFORM_LOCKING_PRESKYLAKE=y
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# Dependencies for a graphical menu. Enable CONFIG_SLANG and CONFIG_NEWT instead
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# for a console-based menu.
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CONFIG_CAIRO=y
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CONFIG_FBWHIPTAIL=y
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CONFIG_LINUX_USB=y
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CONFIG_MOBILE_TETHERING=y
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export CONFIG_TPM=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=""
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export CONFIG_BOOT_KERNEL_REMOVE="intel_iommu=on intel_iommu=igfx_off"
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export CONFIG_BOARD_NAME="P8Z77-M PRO"
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export CONFIG_FLASH_OPTIONS="flashprog --progress --programmer internal"
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#Set this option to zero out the VSCC table https://github.com/osresearch/heads/pull/1358#discussion_r1153251399
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export CONFIG_ZERO_IFD_VSCC=y
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# Make the Coreboot build depend on the following 3rd party blobs:
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$(build)/coreboot-$(CONFIG_COREBOOT_VERSION)/$(BOARD)/.build: \
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$(pwd)/blobs/p8z77-m_pro/me.bin $(pwd)/blobs/p8z77-m_pro/ifd.bin
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$(pwd)/blobs/p8z77-m_pro/me.bin:
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COREBOOT_DIR="$(build)/$(coreboot_base_dir)" \
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$(pwd)/blobs/p8z77-m_pro/download_BIOS_clean.sh
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$(pwd)/blobs/p8z77-m_pro/ifd.bin:
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COREBOOT_DIR="$(build)/$(coreboot_base_dir)" \
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$(pwd)/blobs/p8z77-m_pro/download_BIOS_clean.sh
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