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chromium / chromiumos / third_party / coreboot / refs/heads/firmware-dedede-13606.456.B
commitf563801ea73164f9c87f9a27b90c9350ce6e24da[log] [tgz]
authorRobert Chen <robert.chen@quanta.corp-partner.google.com>Wed Mar 29 03:06:59 2023
committerChromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Sep 15 11:05:16 2023
treebf693796ea19a70a56a50b37487ef706b1ae2f47
parent21a1a394c689c56395da706106349a098ace8526 [diff]
UPSTREAM: mb/google/dedede/var/kracko: Add fw_config probe for ALC5682-VD/ALC5682-VS

ALC5682-VD/ALC5682-VS use different kernel driver by different hid name.
Update hid name depending on the AUDIO_CODEC_SOURCE field of fw_config.

BUG=b:275644832
TEST=emerge-dedede coreboot
BRANCH=firmware-dedede-13606.B

(cherry picked from commit 6cb999379853bee5e2d883609a3ad679a9a06a14)

Original-ALC5682-VD: _HID = "10EC5682"
Original-ALC5682I-VS: _HID = "RTL5682"
Original-Change-Id: I644f3aa3187e08146d78abb70a568833bc9b9211
Original-Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/74060
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Original-Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
GitOrigin-RevId: 6cb999379853bee5e2d883609a3ad679a9a06a14
Change-Id: I96b59ba7e97dc1b83cacdfbb70b109754500991d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/4391645
Tested-by: CopyBot Service Account <copybot.service@gmail.com>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Commit-Queue: Rob Barnes <robbarnes@google.com>
(cherry picked from commit 8b7e9b7d3cf4afe6704250a8367ec3a28b2a9822)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/4405156
Tested-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Reviewed-by: Shou-Chieh Hsu <shouchieh@chromium.org>
Commit-Queue: Shou-Chieh Hsu <shouchieh@chromium.org>
(cherry picked from commit ec5ef1bed905170e9db8c54d40bd70533e14a3eb)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/4866035
Auto-Submit: Shou-Chieh Hsu <shouchieh@chromium.org>
Tested-by: Shou-Chieh Hsu <shouchieh@chromium.org>
Commit-Queue: Ivan Chen <yulunchen@google.com>
Reviewed-by: Ivan Chen <yulunchen@google.com>
1 file changed
tree: bf693796ea19a70a56a50b37487ef706b1ae2f47
  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.