coreboot/util

• abuild - coreboot autobuild script builds coreboot images for all
  available targets. bash
• acpi - Walk through all ACPI tables with their addresses. bash
• amdfwtool - Create AMD Firmware combination C
• amdtools - A set of tools to compare extended) K8 memory
  settings. Perl
• apcb - AMD PSP Control Block tools
  • apcb_edit.py - This tool allows patching an existing APCB
    binary with specific SPDs and GPIO selection pins. Python3
• archive - Concatenate files and create an archive C
• autoport - Automated porting coreboot to Sandy Bridge/Ivy Bridge
  platforms Go
• bincfg - Compiler/Decompiler for data blobs with specs Lex
Yacc
• board_status - Tools to collect logs and upload them to the board
  status repository Bash Go
• bucts - A tool to manipulate the BUC.TS bit on Intel targets. C
• cavium - Devicetree_convert Tool to convert a DTB to a static C
  file Python
• cbfstool
  • cbfstool - For manipulating CBFS file C
  • fmaptool - Converts plaintext fmd files into fmap blobs C
  • rmodtool - Creates rmodules C
  • ifwitool - For manipulating IFWI C
• cbmem - CBMEM parser to read e.g. timestamps and console log C
• chromeos - These scripts can be used to access Chrome OS
  resources, for example to extract System Agent reference code and other
  blobs (e.g. mrc.bin, refcode, VGA option roms) from a Chrome OS
  recovery image. C
• crossgcc - A cross toolchain builder for -elf toolchains (ie. no
  libc support)
• docker - Dockerfiles for coreboot-sdk, coreboot-jenkins-node,
  coreboot.org-status and docs.coreboot.org
• dtd_parser - DTD structure parser Python2
• ectool - Dumps the RAM of a laptop's Embedded/Environmental
  Controller (EC). C
• exynos - Computes and fills Exynos ROM checksum (for BL1 or BL2).
  Python3
• find_usbdebug - Help find USB debug ports
• futility - Firmware utility for signing ChromeOS images Make
• fuzz-tests - Create test cases that crash the jpeg code. C
• genbuild_h - Generate build system definitions Shell
• gitconfig - Initialize git repository submodules install git
  hooks Bash
• ifdtool - Extract and dump Intel Firmware Descriptor information
  C
• intelmetool - Dump interesting things about Management Engine
  even if hidden C
• intelp2m - Intel Pad to Macro (intelp2m) converter 'Go'
• inteltool - Provides information about the Intel CPU/chipset
  hardware configuration (register contents, MSRs, etc). C
• intelvbttool - Parse VBT from VGA BIOS C
• ipqheader
  • createxbl.py - Concatentates XBL segments into one ELF
    image Python
  • ipqheader.py - Returns a packed MBN header image with the
    specified base and size Python
  • mbncat.py - Generate ipq8064 uber SBL Python
  • mbn_tools.py - Contains all MBN Utilities for image
    generation Python
• kbc1126 - Tools used to dump the two blobs from the factory
  firmware of many HP laptops with 8051-based SMSC KBC1098/KBC1126
  embedded controller and insert them to the firmware image. C
• kconfig - Build system Make
• lint - Source linter and linting rules Shell
• mainboard - mainboard specific scripts
  • google - Directory for google mainboard specific scripts
• marvell - Add U-Boot boot loader for Marvell ARMADA38X C
• me_cleaner - Tool for
  partial deblobbing of Intel ME/TXE firmware images Python
• mma - Memory Margin Analysis automation tests Bash
• msrtool - Dumps chipset-specific MSR registers. C
• mtkheader - Generate MediaTek bootload header. Python3
• nvidia - nvidia blob parsers
• nvramtool - Reads and writes coreboot parameters and displaying
  information from the coreboot table in CMOS/NVRAM. C
• pgtblgen - Generates page tables based on fixed physical address.
  C
• pmh7tool - Dumps, reads and writes PMH7 registers on Lenovo
  ThinkPads. PMH7 is used for switching on and off the power of some
  devices on the board such as dGPU. C
• post - Userspace utility that can be used to test POST cards. C
• qemu - Makefile & comprehensive default config for QEMU Q35
  emulation
• qualcomm - CMM script to debug Qualcomm coreboot environments.
  CMM
• release - Generate coreboot release Bash
• riscv
  • make-spike-elf.sh - Converts a flat file into an ELF, that
    can be passed to SPIKE, the RISC-V reference emulator.Bash
  • sifive-gpt.py - Wraps the bootblock in a GPT partition for
    SiFive's bootrom. Python3
• rockchip - Generate Rockchip idblock bootloader. Python3
• sconfig - coreboot device tree compiler Lex Yacc
• scripts
  • config - Manipulate options in a .config file from the
    command line Bash
  • cross-repo-cherrypick - Pull in patches from another tree
    from a gerrit repository. Shell
  • decode_spd.sh - Decodes Serial Presence Detect (SPD) files
    into various human readable formats.
  • dts-to-fmd.sh -Converts a depthcharge fmap.dts into an
    fmaptool compatible .fmd format Bash
  • find-unused-kconfig-symbols.sh - Points out Kconfig
    variables that may be unused. There are some false positives, but it
    serves as a starting point Shell
  • gerrit-rebase - Applies all commits that from-branch has
    over to-branch, based on a common ancestor and gerrit meta-data Bash
  • get_maintainer.pl - Print selected MAINTAINERS information
    for the files modified in a patch or for a file Perl
  • maintainers.go - Build subsystem Maintainers Go
  • no-fsf-addresses.sh - Removes various FSF addresses from
    license headers Shell
  • parse-maintainers.pl - Script to alphabetize MAINTAINERS
    file Perl
  • ucode_h_to_bin.sh - Microcode conversion tool Bash
  • update_submodules - Check all submodules for updates Bash
• showdevicetree - Compile and dump the device tree C
• spdtool - Dumps SPD ROMs from a given blob to separate files
  using known patterns and reserved bits. Useful for analysing firmware
  that holds SPDs on boards that have soldered down DRAM. python
• spd_tools - Tools for generating SPD files for DDR4 memory used
  in platforms with memory down configuration.
  • gen_spd.go - Generates de-duplicated SPD files using a
    global memory part list provided by the mainboard in JSON format. Go
  • gen_part_id.go - Allocates DRAM strap IDs for different
    DDR4 memory parts used by the board. Go
• spkmodem_recv - Decode spkmodem signals C
• superiotool - A user-space utility to detect Super I/O of a
  mainboard and provide detailed information about the register contents
  of the Super I/O. C
• supermicro - Tools for supermicro platforms
  • smcbiosinfo - Generates SMC biosinfo for BMC BIOS updates
    C
• testing - coreboot test targets Make
• uio_usbdebug - Debug coreboot's usbdebug driver inside a running
  operating system (only Linux at this time). C
• util_readme - Creates README.md of description files in ./util
  subdirectories Bash
• vboot_list - Tools to generate a list of vboot enabled devices to
  the documentation Bash
• vgabios - emulated vga driver for qemu C
• x86 - Generates 32-bit PAE page tables based on a CSV input file.
  Go
• xcompile - Cross compile setup Bash