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Patrick Georgi cccbb898e2 Make $(obj)/build.h an explicit dependency for all
object files, as it's dragged into the build by
-include $(obj)/build.h for pretty much everything.

Also, generate build.h atomically.

This fixes parallel build with kconfig on my box.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5062 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-01-29 17:38:57 +00:00
documentation minor bug in the cbfs documentation (trivial) 2009-12-17 09:42:30 +00:00
payloads drop svn:externals in the tree and add it locally. 2009-10-30 18:16:09 +00:00
src reformat Kconfig file, too. 2010-01-27 19:55:01 +00:00
targets Fix manual build of the ASUS A8N-E (trivial). 2010-01-28 22:25:49 +00:00
util use stdint types for structures, and don't use pointers 2010-01-26 14:09:30 +00:00
COPYING update license template. 2006-08-12 22:03:36 +00:00
Makefile Make $(obj)/build.h an explicit dependency for all 2010-01-29 17:38:57 +00:00
NEWS Rename almost all occurences of LinuxBIOS to coreboot. 2008-01-18 15:08:58 +00:00
README ncurses is only a requirement for make menuconfig, not for Kconfig in general. 2010-01-18 12:01:10 +00:00

README

-------------------------------------------------------------------------------
coreboot README
-------------------------------------------------------------------------------

coreboot is a Free Software project aimed at replacing the proprietary
BIOS you can find in most of today's computers.

It performs just a little bit of hardware initialization and then executes
one of many possible payloads, e.g. a Linux kernel or a bootloader.


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
------------------

 * gcc / g++
 * make
 * python
 * perl

Optional:

 * doxygen (for generating/viewing documentation)
 * iasl (for targets with ACPI support)
 * gdb (for better debugging facilities on some targets)
 * ncurses (for 'make menuconfig')


Building coreboot
-----------------

Please consult http://www.coreboot.org/Documentation 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 (mostly those derived from the Linux kernel) 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.