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cos / mirrors / cros / chromiumos / third_party / coreboot / refs/heads/stabilize-11895.89.B
commitd8030ae8090eb3368af3842820a7d1784cdf46d1[log] [tgz]
authorpeichao.wang <peichao.wang@bitland.corp-partner.google.com>Fri Apr 12 15:14:15 2019 +0800
committerChromeOS Commit Bot <chromeos-commit-bot@chromium.org>Thu Apr 18 03:37:59 2019 +0000
treec0b04a7610cb2a24a750634252bae6aa461047e7
parent0a9fb44efb72c721cfe90e585bf23eba583978c6 [diff]
UPSTREAM: mb/google/octopus: Add custom SAR values for Laser

Laser would prefer to use different SAR values. Since Laser
sku id is 5.

BUG=b:130381493
BRANCH=octopus
TEST=build

Change-Id: Ibd297036ec71cf4b19854c0e866cacf6bdf69484
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 2efee9df8581a5b1898d58c6d8f7ba3552ce1ed0
Original-Change-Id: I5cce38a191edfb235e274db3c788c58b65e0ebe1
Original-Signed-off-by: peichao.wang <peichao.wang@bitland.corp-partner.google.com>
Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/32296
Original-Reviewed-by: Furquan Shaikh <furquan@google.com>
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/1571392
Reviewed-by: Karthikeyan Ramasubramanian <kramasub@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Peichao Li <peichao.wang@bitland.corp-partner.google.com>
Commit-Queue: Justin TerAvest <teravest@chromium.org>
Tested-by: Justin TerAvest <teravest@chromium.org>
Tested-by: Peichao Li <peichao.wang@bitland.corp-partner.google.com>
(cherry picked from commit 7ebb27ce64c7988119f51c20897c72d127e36a56)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/1573318
Reviewed-by: Marco Chen <marcochen@chromium.org>
Commit-Queue: Marco Chen <marcochen@chromium.org>
2 files changed
tree: c0b04a7610cb2a24a750634252bae6aa461047e7
  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.