| commit | 5db985934cb78f78757e5877fe242a6303350345 | [log] [tgz] |
|---|---|---|
| author | Furquan Shaikh <furquan@google.com> | Wed Jan 06 22:36:59 2021 -0800 |
| committer | Commit Bot <commit-bot@chromium.org> | Tue Jan 12 00:22:03 2021 +0000 |
| tree | fbea492964e5dfbd7b621b6551e1097130567b3c | |
| parent | 0de360b777a5edd966266fd7083c6043801a8114 [diff] |
UPSTREAM: util/sconfig: Emit chip config pointers for PCI devices on root bus This change emits chip config pointers for PCI devices on root bus in static_devices.h so that the config structure can be accessed directly without having to reference the device structure. This allows the linker to optimize out unused parts of the device tree from early stages like bootblock. BUG=none BRANCH=none TEST=none Change-Id: I1cc95582cf4f5ab26fde108f26d541cc1cf88a1e Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: fceca9259b969098809935fc61dddcc1a0b65b51 Original-Change-Id: I1d42e926dbfae14b889ade6dda363d8607974cae Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/49214 Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com> Original-Reviewed-by: Nico Huber <nico.h@gmx.de> Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2622645 Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> Commit-Queue: Patrick Georgi <pgeorgi@chromium.org> Tested-by: Patrick Georgi <pgeorgi@chromium.org>
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.