mirror of
https://github.com/fail0verflow/switch-coreboot.git
synced 2025-05-04 01:39:18 -04:00
ae20cc56cc
These were done during upstreaming (ie. to the commits directly), so there's no correspondence as individual CLs for these. The "Reviewed-on" list below is a catch-all to help gerrit-rebase ignore changes that were handled one way or another but aren't tracked. BUG=none BRANCH=none TEST=with various up/downstreaming CLs merged, $ git diff --stat cros/chromeos-2016.05 origin/master # has only a very small set of remaining changes (COMMIT-QUEUE.ini etc, git submodules) Change-Id: I9c2cee7fbadbc1393ca0fb1c3b4f7a1ddb48341b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Ignore-CL-Reviewed-on: https://review.coreboot.org/15122 Ignore-CL-Reviewed-on: https://review.coreboot.org/15604 Ignore-CL-Reviewed-on: https://review.coreboot.org/15919 Ignore-CL-Reviewed-on: https://review.coreboot.org/16021 Ignore-CL-Reviewed-on: https://review.coreboot.org/16055 Ignore-CL-Reviewed-on: https://review.coreboot.org/16253 Ignore-CL-Reviewed-on: https://review.coreboot.org/17061 Ignore-CL-Reviewed-on: https://review.coreboot.org/17179 Ignore-CL-Reviewed-on: https://review.coreboot.org/17185 Ignore-CL-Reviewed-on: https://review.coreboot.org/17340 Ignore-CL-Reviewed-on: https://review.coreboot.org/17366 Ignore-CL-Reviewed-on: https://review.coreboot.org/17775 Ignore-CL-Reviewed-on: https://review.coreboot.org/17872 Ignore-CL-Reviewed-on: https://review.coreboot.org/17875 Ignore-CL-Reviewed-on: https://review.coreboot.org/17962 Ignore-CL-Reviewed-on: https://review.coreboot.org/18023 Ignore-CL-Reviewed-on: https://review.coreboot.org/18158 Ignore-CL-Reviewed-on: https://review.coreboot.org/18170 Ignore-CL-Reviewed-on: https://review.coreboot.org/18171 Ignore-CL-Reviewed-on: https://review.coreboot.org/18172 Ignore-CL-Reviewed-on: https://review.coreboot.org/18205 Reviewed-on: https://chromium-review.googlesource.com/427824 Reviewed-by: Stefan Reinauer <reinauer@chromium.org> |
||
|---|---|---|
| .. | ||
| arch | ||
| bin | ||
| configs | ||
| crypto | ||
| curses | ||
| drivers | ||
| gdb | ||
| include | ||
| libc | ||
| libcbfs | ||
| liblz4 | ||
| liblzma | ||
| libpci | ||
| sample | ||
| tests | ||
| Doxyfile | ||
| Kconfig | ||
| LICENSE_GPL | ||
| LICENSES | ||
| Makefile | ||
| Makefile.inc | ||
| README | ||
-------------------------------------------------------------------------------
libpayload README
-------------------------------------------------------------------------------
libpayload is a minimal library to support standalone payloads
that can be booted with firmware like coreboot. It handles the setup
code, and provides common C library symbols such as malloc() and printf().
Note: This is _not_ a standard library for use with an operating system,
rather it's only useful for coreboot payload development!
See http://coreboot.org for details on coreboot.
Installation
------------
$ git clone http://review.coreboot.org/p/coreboot.git
$ cd coreboot/payloads/libpayload
$ make menuconfig
$ make
$ sudo make install (optional, will install into /opt per default)
As libpayload is for 32bit x86 systems only, you might have to install the
32bit libgcc version, otherwise your payloads will fail to compile.
On Debian systems you'd do 'apt-get install gcc-multilib' for example.
Usage
-----
Here's an example of a very simple payload (hello.c) and how to build it:
#include <libpayload.h>
int main(void)
{
printf("Hello, world!\n");
return 0;
}
Building the payload using the 'lpgcc' compiler wrapper:
$ lpgcc -o hello.elf hello.c
Please see the sample/ directory for details.
Website and Mailing List
------------------------
The main website is http://www.coreboot.org/Libpayload.
For additional information, patches, and discussions, please join the
coreboot mailing list at http://coreboot.org/Mailinglist, where most
libpayload developers are subscribed.
Copyright and License
---------------------
See LICENSES.