commit | a753cc9a487fce9997d9f6e09698514aa5584a56 | [log] [tgz] |
---|---|---|
author | Kevin Chiu <kevin.chiu.17802@gmail.com> | Fri Mar 19 19:31:29 2021 +0800 |
committer | Commit Bot <commit-bot@chromium.org> | Mon Apr 05 23:25:21 2021 +0000 |
tree | 41193f1e1da501623e360247dd84dc9d4df19da3 | |
parent | b43180071965ef29de26c50ba0f31a1c94495c71 [diff] |
UPSTREAM: google/grunt: Add ALC5682 ACPI I2S machine driver The is used for AMD Grunt board which uses ALC5682 and MAX98357 codec. kernel driver will need to retrieve MISC FCH memory resource for CLK enabling per different CID/HID. BUG=b:171755306 BRANCH=master TEST=emerge-grunt coreboot Signed-off-by: Martin Roth <gaumless@gmail.com> Original-Commit-Id: d90f8ac741492e436dc1986396b8aabdba642210 Original-Change-Id: I5f29a2d784a9fc749fff61a9c96c0a487b71a2d7 Original-Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/51659 Original-Reviewed-by: Yu-hsuan Hsu <yuhsuan@google.com> Original-Reviewed-by: Martin Roth <martinroth@google.com> Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Change-Id: Ia80f9bd523f5f48501ebc71f2cc8d58e076beae1 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2801439 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: Martin Roth <martinroth@google.com> Commit-Queue: Martin Roth <martinroth@google.com>
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.
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.
coreboot supports a wide range of chipsets, devices, and mainboards.
For details please consult:
ANY_TOOLCHAIN
Kconfig option if you’re feeling lucky (no support in this case).Optional:
make menuconfig
and make nconfig
)Please consult https://www.coreboot.org/Build_HOWTO for details.
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.
Further details on the project, a FAQ, many HOWTOs, news, development guidelines and more can be found on the coreboot website:
You can contact us directly on the coreboot mailing list:
https://www.coreboot.org/Mailinglist
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.