| commit | 789711036aa2072993c769df468f27d291069c72 | [log] [tgz] |
|---|---|---|
| author | Matt DeVillier <matt.devillier@puri.sm> | Tue Jul 23 16:47:05 2019 -0500 |
| committer | Patrick Georgi <pgeorgi@google.com> | Fri Aug 30 10:44:56 2019 +0000 |
| tree | 793ad0adefed8ecf274d9bafb2da4e4e913c5bcc | |
| parent | 0802d7b3d19e5db3bfa48141f0bd031399261616 [diff] |
mb/purism/librem_skl: use SOC_INTEL_COMMON_BLOCK_HDA_VERB Remove old hda_verb.c code copied from intel/kblrvp7, as it's been superseded by the common block HDA implementation. Fixes a null pointer error preventing the HDA codecs from being initialized, as found in Coverity CID 1403651. Test: build/boot Librem 13v2, verify functional audio Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Change-Id: I2fd5363aad027f215f93964bc6a85f00fea86c88 Reviewed-on: https://review.coreboot.org/c/coreboot/+/34531 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> (cherry picked from commit ea244146050e2ea12fd4f9ed1c44693daaac082a) Reviewed-on: https://review.coreboot.org/c/coreboot/+/35048 Reviewed-by: Patrick Georgi <pgeorgi@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.