commit | bf3a7abb525aa08c39af688a71ac4a9520f506b0 | [log] [tgz] |
---|---|---|
author | Subrata Banik <subratabanik@google.com> | Fri Aug 12 18:12:46 2022 +0530 |
committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Aug 17 19:20:49 2022 +0000 |
tree | 28e0998ce456bcc0db5fc5468714551f9e410a10 | |
parent | f590586f1e40679084577c0a5b113e3386cf79df [diff] |
UPSTREAM: soc/intel/alderlake: Fill ucode loading UPD if USE_FSP_MP_INIT enable This patch calls into a helper function to fill `2nd microcode loading FSP UPD` if FSP is running CPU feature programming. TEST=Able to build and boot Google/Kano. (cherry picked from commit fad1cb062e29c5e3a5bcfb6b67c3ce01ed765254) Original-Signed-off-by: Subrata Banik <subratabanik@google.com> Original-Change-Id: I8534305e4e973c975ad271b181a2ea767c840ae3 Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/66686 Original-Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com> Original-Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org> GitOrigin-RevId: fad1cb062e29c5e3a5bcfb6b67c3ce01ed765254 Change-Id: I64549cda52a2fb660232a7979a3db53e18f6a3da Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/3834631 Tested-by: CopyBot Service Account <copybot.service@gmail.com> Commit-Queue: Rob Barnes <robbarnes@google.com> Reviewed-by: Rob Barnes <robbarnes@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.