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Suresh Rajashekara c3e85139e6 i2c/ww_ring: LED changes as per UX team feedback.
Colors and patterns as defined by the UX team

BUG=b:31501528
TEST=Move the device to different states in FW using rec and dev
button and verify the colors
BRANCH=None

Change-Id: I66d41a54590cd3ce4e5202c7cfa890f462fe195e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 703559d5dddaeeb7d435d6cadbb2009a1b7a76c8
Original-Change-Id: I95ab1fa59b483396ff1498a28f1ee98ac08d02d7
Original-Signed-off-by: Suresh Rajashekara <sureshraj@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/387258
Original-Commit-Ready: Suresh Rajashekara <sureshraj@chromium.org>
Original-Tested-by: Suresh Rajashekara <sureshraj@chromium.org>
Original-Reviewed-by: Christopher Book <cbook@chromium.org>
Original-Reviewed-by: Kan Yan <kyan@google.com>
Reviewed-on: https://review.coreboot.org/16718
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-06 21:51:56 +02:00
3rdparty 3rdparty/blobs: Update to get AGESA binary for pcengines/apu2 2016-08-21 21:20:13 +02:00
Documentation Documentation/Intel/Soc: Update Quark FSP build instructions 2016-09-30 01:18:04 +02:00
payloads payloads/external/Memtest86Plus: Update stable to latest commit 2016-09-26 21:45:32 +02:00
src i2c/ww_ring: LED changes as per UX team feedback. 2016-10-06 21:51:56 +02:00
util util/release: Update genrelnotes.script to the latest version 2016-10-04 19:10:52 +02:00
.checkpatch.conf Update .checkpatch.conf 2016-09-02 18:22:04 +02:00
.clang-format
.gitignore .gitignore: Add coreinfo build residue, defconfig 2016-09-02 18:20:51 +02:00
.gitmodules git modules: rename git submodules to avoid hierarchies 2016-02-11 20:55:55 +01:00
.gitreview
COPYING
MAINTAINERS intel/amenia: Remove Amenia mainboard 2016-09-24 04:24:54 +02:00
Makefile Makefile: Give .ali files an empty recipe 2016-09-20 19:21:07 +02:00
Makefile.inc Build system: Remove IASL_WARNINGS_ARE_ERRORS option 2016-09-22 22:33:55 +02:00
README Remove extra newlines from the end of all coreboot files. 2016-07-31 18:19:33 +02:00
gnat.adc Make Ada a first class citizen 2016-09-19 11:14:18 +02:00
toolchain.inc Add minimal GNAT run time system (RTS) 2016-09-19 11:14:49 +02:00

README

-------------------------------------------------------------------------------
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 http://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:

 * http://www.coreboot.org/Supported_Motherboards
 * http://www.coreboot.org/Supported_Chipsets_and_Devices


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)

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 http://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 http://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:

  http://www.coreboot.org

You can contact us directly on the coreboot mailing list:

  http://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.