devmem2 and pcimem are useful tools which allow working (reading and
writing) with memory mapped IO.
Change-Id: Ifda547b44af3c8e11cd4171a1dfbce3713455303
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66171
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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 Various tools for AMD processors
update_efs_spi_speed - Change SPI speed in binary. Bash
Tools to compare extended K8 memory settings.
k8-compare-pci-space.pl - Shows differences between values
in PCI space and the default value. Perl
k8-interpret-extended-memory-settings.pl - Shows
differences between memory controller values and the default value.
Perl
k8-read-mem-settings.sh - Makes data files understood by
the k8-interpret-extended-memory-settings script. Bash
parse-bkdg.pl - Make bkdg.data file used by above scripts.
Perl
example_input - Sample input for the above scripts. Text
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
apcb_v3_edit.py - This tool allows patching an existing
APCB v3 binary with up to 16 specific SPDs. 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 LexYacc
board_status - Tools to collect logs and upload them to the board
status repository BashGo
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 ChromeOS
resources, for example to extract System Agent reference code and other
blobs (e.g. mrc.bin, refcode, VGA option roms) from a ChromeOS
recovery image. C
crossgcc - A cross toolchain builder for -elf toolchains (ie. no
libc support) Bash
docker - Dockerfiles for coreboot-sdk, coreboot-jenkins-node,
coreboot.org-status and docs.coreboot.orgMake
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 Bash
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
ifdtool - Extract and dump Intel Firmware Descriptor information
C
intelmetool - Dump interesting things about Management Engine
even if hidden C
intelp2m - convert the configuration DW0/1 registers value from
an inteltool dump to coreboot macros. 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 - Concatenates 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
liveiso - A script and NixOS configuration files to create an ISO
image for testing purposes and for working on firmware. Bash
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
nvramtool - Reads and writes coreboot parameters and displaying
information from the coreboot table in CMOS/NVRAM. 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 Make
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
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. Bash
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
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
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
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