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cos / mirrors / cros / chromiumos / third_party / coreboot / refs/heads/factory-puff-13329.B-chromeos-2016.05
commitb50e2031e5765c13087117fe85a648a630add6d8[log] [tgz]
authorJamie Ryu <jamie.m.ryu@intel.com>Thu May 14 23:21:33 2020 -0700
committerCommit Bot <commit-bot@chromium.org>Sat Jul 04 21:53:51 2020 +0000
tree6c9ef47d762760eec7fd7e315aaa651262428ba6
parent13fea62d11681aa31d856fe5deaa3884c11e7b30 [diff]
UPSTREAM: mb/google/volteer: Enable CSE Lite SKU for ES2 platforms

BUG=b:158140797
TEST=build and boot volteer with CSE Lite SKU

Cq-Depend: chrome-internal:3100721
Change-Id: I94758891ef35b8440269fe1108f81105c1f60680
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Original-Commit-Id: eb1f5bc07905d870955dc60e468674ab11825b30
Original-Change-Id: I4f939883617a1271b30c76d41e61113bbdd6ab5b
Original-Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/42070
Original-Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Original-Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2281288
1 file changed
tree: 6c9ef47d762760eec7fd7e315aaa651262428ba6
  1. configs/
  2. Documentation/
  3. LICENSES/
  4. payloads/
  5. src/
  6. tests/
  7. util/
  8. .checkpatch.conf
  9. .clang-format
  10. .editorconfig
  11. .gitignore
  12. .gitmodules
  13. .gitreview
  14. AUTHORS
  15. COPYING
  16. gnat.adc
  17. MAINTAINERS
  18. Makefile
  19. Makefile.inc
  20. PRESUBMIT.cfg
  21. README.md
  22. 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.