commit | 9ede4cc9c5ea09ac20b70d1aa6e17d9e1d135b02 | [log] [tgz] |
---|---|---|
author | Arthur Heymans <arthur@aheymans.xyz> | Mon Feb 15 14:16:34 2021 +0100 |
committer | Commit Bot <commit-bot@chromium.org> | Wed Feb 17 16:01:22 2021 +0000 |
tree | 31c5f78f1ca5d0e4108a7cf569d6a61e064814ec | |
parent | 06dd259f3c4017debd9f662c6ec11548af169b00 [diff] |
UPSTREAM: soc/intel/xeon_sp/smmrelocate: Don't run twice on the BSP This only makes sense if relocation via MSR is possible, to relocate APs in parallel. xeon_sp hardware does not support these MSR. TESTED: ocp/deltalake boots fine. SMM is relocated on CPU 0 just like all other cores. BUG=none BRANCH=none TEST=none Change-Id: I12cf0248b532617f25b3471d05d0c77d894fe8f4 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: 2cba9e44b622be58caa577049bd544ddf17a26e1 Original-Change-Id: Ic45e6985093b8c9a1cee13c87bc0f09c77aaa0d2 Original-Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/50722 Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2700030 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.