mb/asus/p8z77-v_lx2: Add new mainboard

This is an ATX mainboard with a LGA1155 socket and four DDR3 DIMM slots.
Porting was done using autoport and then doing a bunch of manual edits.

Working:
 - All four DIMM slots
 - Serial port to emit spam
 - PS/2 keyboard
 - S3 suspend/resume
 - Rear USB ports
 - Integrated graphics (libgfxinit)
 - HDMI and VGA
 - All PCIe ports
 - Realtek GbE (coreboot must set the MAC address)
 - Both PCI ports behind the ASM1083 PCI bridge
 - SATA ports
 - Native raminit
 - Flashing with flashrom
 - Rear audio output
 - VBT
 - SeaBIOS to boot Arch Linux

Untested:
 - PS/2 mouse
 - The other audio jacks
 - EHCI debug
 - Front USB headers
 - Non-Linux OSes

Change-Id: Ia5d9176b6f435977ecdd4fc82fc4bc0974d8d6a4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39299
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
15 files changed
tree: 27833e5ec7030ecade70fbe68417016e71b05a33
  1. .checkpatch.conf
  2. .clang-format
  3. .editorconfig
  4. .gitignore
  5. .gitmodules
  6. .gitreview
  7. 3rdparty/
  8. AUTHORS
  9. COPYING
  10. Documentation/
  11. LICENSES/
  12. MAINTAINERS
  13. Makefile
  14. Makefile.inc
  15. README.md
  16. configs/
  17. gnat.adc
  18. payloads/
  19. src/
  20. toolchain.inc
  21. util/
README.md

coreboot README

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.

Payloads

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.

Supported Hardware

coreboot supports a wide range of chipsets, devices, and mainboards.

For details please consult:

Build Requirements

  • make
  • gcc / g++ Because Linux distribution compilers tend to use lots of patches. coreboot does lots of "unusual" things in its build system, some of which break due to those patches, sometimes by gcc aborting, sometimes - and that's worse - by generating broken object code. Two options: use our toolchain (eg. make crosstools-i386) or enable the ANY_TOOLCHAIN Kconfig option if you're feeling lucky (no support in this case).
  • iasl (for targets with ACPI support)
  • pkg-config
  • libssl-dev (openssl)

Optional:

  • doxygen (for generating/viewing documentation)
  • gdb (for better debugging facilities on some targets)
  • ncurses (for make menuconfig and make nconfig)
  • flex and bison (for regenerating parsers)

Building coreboot

Please consult https://www.coreboot.org/Build_HOWTO for details.

Testing coreboot Without Modifying Your Hardware

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.

Website and Mailing List

Further details on the project, a FAQ, many HOWTOs, news, development guidelines and more can be found on the coreboot website:

https://www.coreboot.org

You can contact us directly on the coreboot mailing list:

https://www.coreboot.org/Mailinglist

Copyright and License

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.