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cos / mirrors / cros / chromiumos / third_party / coreboot / refs/heads/stabilize-12301.B
commit29d3544ef4c1755de80ba9ba8d85da1f9ccaf630[log] [tgz]
authorAngel Pons <th3fanbus@gmail.com>Thu Jun 13 14:08:04 2019 +0200
committerCommit Bot <commit-bot@chromium.org>Sat Jun 22 08:15:14 2019 +0000
tree646e98a84ff8e17f49371c7403d945ada59eb8e4
parent9b9cf9dc86b603bc4088205dbd43120d72d28f7c [diff]
UPSTREAM: superio/nuvoton/nct6776: Make Kconfig symbol dependent

The SUPERIO_NUVOTON_NCT6776_COM_A symbol should only be visible if
SUPERIO_NUVOTON_NCT6776 is selected as well.

BUG=none
BRANCH=none
TEST=none

Change-Id: I6889352012d7d99e169c533adabbe170a29484b9
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: 09b103a955a7168f416c1b21e27e409d281a3693
Original-Change-Id: I9c52d596080360bf3fc25265749ced66ec44f5dc
Original-Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/33440
Original-Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/1672363
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Commit-Queue: Patrick Georgi <pgeorgi@chromium.org>
1 file changed
tree: 646e98a84ff8e17f49371c7403d945ada59eb8e4
  1. configs/
  2. Documentation/
  3. payloads/
  4. src/
  5. util/
  6. .checkpatch.conf
  7. .clang-format
  8. .gitignore
  9. .gitmodules
  10. .gitreview
  11. COMMIT-QUEUE.ini
  12. COPYING
  13. gnat.adc
  14. MAINTAINERS
  15. Makefile
  16. Makefile.inc
  17. PRESUBMIT.cfg
  18. README.md
  19. toolchain.inc
README.md

coreboot README

coreboot is a Free Software project aimed at replacing the proprietary BIOS (firmware) found in most computers. coreboot performs a little bit of hardware initialization and then executes additional boot logic, called a payload.

With the separation of hardware initialization and later boot logic, coreboot can scale from specialized applications that run directly firmware, run operating systems in flash, load custom bootloaders, or implement firmware standards, like PC BIOS services or UEFI. This allows for systems to only include the features necessary in the target application, reducing the amount of code and flash space required.

coreboot was formerly known as LinuxBIOS.

Payloads

After the basic initialization of the hardware has been performed, any desired “payload” can be started by coreboot.

See https://www.coreboot.org/Payloads for a list of supported payloads.

Supported Hardware

coreboot supports a wide range of chipsets, devices, and mainboards.

For details please consult:

Build Requirements

  • make
  • gcc / g++ Because Linux distribution compilers tend to use lots of patches. coreboot does lots of “unusual” things in its build system, some of which break due to those patches, sometimes by gcc aborting, sometimes - and that‘s worse - by generating broken object code. Two options: use our toolchain (eg. make crosstools-i386) or enable the ANY_TOOLCHAIN Kconfig option if you’re feeling lucky (no support in this case).
  • iasl (for targets with ACPI support)
  • pkg-config
  • libssl-dev (openssl)

Optional:

  • doxygen (for generating/viewing documentation)
  • gdb (for better debugging facilities on some targets)
  • ncurses (for make menuconfig and make nconfig)
  • flex and bison (for regenerating parsers)

Building coreboot

Please consult https://www.coreboot.org/Build_HOWTO for details.

Testing coreboot Without Modifying Your Hardware

If you want to test coreboot without any risks before you really decide to use it on your hardware, you can use the QEMU system emulator to run coreboot virtually in QEMU.

Please see https://www.coreboot.org/QEMU for details.

Website and Mailing List

Further details on the project, a FAQ, many HOWTOs, news, development guidelines and more can be found on the coreboot website:

https://www.coreboot.org

You can contact us directly on the coreboot mailing list:

https://www.coreboot.org/Mailinglist

Copyright and License

The copyright on coreboot is owned by quite a large number of individual developers and companies. Please check the individual source files for details.

coreboot is licensed under the terms of the GNU General Public License (GPL). Some files are licensed under the “GPL (version 2, or any later version)”, and some files are licensed under the “GPL, version 2”. For some parts, which were derived from other projects, other (GPL-compatible) licenses may apply. Please check the individual source files for details.

This makes the resulting coreboot images licensed under the GPL, version 2.