adding working t530 board, initrd and config files

This commit is contained in:
eganonoa 2021-12-05 15:40:38 +01:00 committed by tlaurion
parent 90984baca7
commit 66e5c23b13
7 changed files with 295 additions and 0 deletions

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# Minimal configuration for a t530 to support flashrom, USB and networking
BOARD=t530.flash
export CONFIG_COREBOOT=y
export CONFIG_COREBOOT_VERSION=4.14
export CONFIG_LINUX_VERSION=4.14.62
CONFIG_FLASHROM=y
#CONFIG_GPG=y
CONFIG_FLASHTOOLS=y
CONFIG_PCIUTILS=y
#CONFIG_MBEDTLS=y
#CONFIG_QRENCODE=y
#CONFIG_TPMTOTP=y
#CONFIG_DROPBEAR=y
CONFIG_LINUX_CONFIG=config/linux-x230-flash.config
CONFIG_LINUX_USB=y
CONFIG_LINUX_E1000E=y
export CONFIG_BOOTSCRIPT=/bin/t530-flash.init
export CONFIG_FLASHROM_OPTIONS="--force --noverify-all -p internal --ifd --image bios"
# This board is "special" in that we only want the top 4 MB of the ROM
# for flashing into SPI flash 1 on the mainboard. This is enough to
# allow the board to boot into a minimal Heads and read the full
# ROM from an external USB media.
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)
@sha256sum $@
#We remove the original ROM, leaving only the 4mb top one
rm $(build)/$(BOARD)/$(CB_OUTPUT_FILE)

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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)
export CONFIG_COREBOOT=y
export CONFIG_COREBOOT_VERSION=4.14
export CONFIG_LINUX_VERSION=4.14.62
CONFIG_COREBOOT_CONFIG=config/coreboot-t530-hotp-maximized.config
CONFIG_LINUX_CONFIG=config/linux-x230.config
#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
CONFIG_NKSTORECLI=y
#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.
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)
@sha256sum $@
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)
@sha256sum $@

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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)
export CONFIG_COREBOOT=y
export CONFIG_COREBOOT_VERSION=4.14
export CONFIG_LINUX_VERSION=4.14.62
CONFIG_COREBOOT_CONFIG=config/coreboot-t530-maximized.config
CONFIG_LINUX_CONFIG=config/linux-x230.config
#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=n
#Nitrokey Storage admin tool
CONFIG_NKSTORECLI=y
#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-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.
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)
@sha256sum $@
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)
@sha256sum $@

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# CONFIG_INCLUDE_CONFIG_FILE is not set
# CONFIG_COLLECT_TIMESTAMPS is not set
CONFIG_USE_BLOBS=y
CONFIG_MEASURED_BOOT=y
CONFIG_VENDOR_LENOVO=y
CONFIG_CBFS_SIZE=0x400000
# CONFIG_POST_DEVICE is not set
CONFIG_DRIVERS_UART_8250IO=y
CONFIG_BOARD_LENOVO_T530=y
CONFIG_DRIVERS_PS2_KEYBOARD=y
CONFIG_UART_PCI_ADDR=0
CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x80000
CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
CONFIG_PAYLOAD_LINUX=y
CONFIG_PAYLOAD_FILE="../../build/t530-flash/bzImage"
CONFIG_LINUX_INITRD="../../build/t530-flash/initrd.cpio.xz"

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CONFIG_TPM_MEASURED_BOOT=y
CONFIG_VENDOR_LENOVO=y
CONFIG_CBFS_SIZE=0xB80000
CONFIG_HAVE_IFD_BIN=y
CONFIG_HAVE_ME_BIN=y
CONFIG_HAVE_GBE_BIN=y
CONFIG_IFD_BIN_PATH="../../blobs/xx30/ifd.bin"
CONFIG_ME_BIN_PATH="../../blobs/xx30/me.bin"
CONFIG_GBE_BIN_PATH="../../blobs/xx30/gbe.bin"
CONFIG_BOARD_LENOVO_T530=y
CONFIG_NO_POST=y
CONFIG_UART_PCI_ADDR=0
# CONFIG_CONSOLE_SERIAL is not set
CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x80000
CONFIG_DEFAULT_CONSOLE_LOGLEVEL_5=y
CONFIG_PAYLOAD_LINUX=y
CONFIG_PAYLOAD_FILE="../../build/t530-hotp-maximized/bzImage"
CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet"
CONFIG_LINUX_INITRD="../../build/t530-hotp-maximized/initrd.cpio.xz"
CONFIG_USE_OPTION_TABLE=y
CONFIG_STATIC_OPTION_TABLE=y

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CONFIG_TPM_MEASURED_BOOT=y
CONFIG_VENDOR_LENOVO=y
CONFIG_CBFS_SIZE=0xB80000
CONFIG_HAVE_IFD_BIN=y
CONFIG_HAVE_ME_BIN=y
CONFIG_HAVE_GBE_BIN=y
CONFIG_IFD_BIN_PATH="../../blobs/xx30/ifd.bin"
CONFIG_ME_BIN_PATH="../../blobs/xx30/me.bin"
CONFIG_GBE_BIN_PATH="../../blobs/xx30/gbe.bin"
CONFIG_BOARD_LENOVO_T530=y
CONFIG_NO_POST=y
CONFIG_UART_PCI_ADDR=0
# CONFIG_CONSOLE_SERIAL is not set
CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x80000
CONFIG_DEFAULT_CONSOLE_LOGLEVEL_5=y
CONFIG_PAYLOAD_LINUX=y
CONFIG_PAYLOAD_FILE="../../build/t530-maximized/bzImage"
CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet"
CONFIG_LINUX_INITRD="../../build/t530-maximized/initrd.cpio.xz"
CONFIG_USE_OPTION_TABLE=y
CONFIG_STATIC_OPTION_TABLE=y

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initrd/bin/t530-flash.init Executable file
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#!/bin/sh
# Initialize the USB and network device drivers,
# invoke a recovery shell and prompt the user for how to proceed
. /etc/functions
. /tmp/config
insmod /lib/modules/ehci-hcd.ko
insmod /lib/modules/ehci-pci.ko
insmod /lib/modules/xhci-hcd.ko
insmod /lib/modules/xhci-pci.ko
insmod /lib/modules/e1000e.ko
insmod /lib/modules/usb-storage.ko
tpm extend -ix 4 -ic recovery
sleep 2
echo '***** Starting recovery shell'
echo ''
echo 'To install from flash drive:'
echo ''
echo ' mount -o ro /dev/sdb1 /media'
echo ' flash.sh /media/t530.rom'
echo ''
exec /bin/ash