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Thomas Petazzoni cc151c3993 boot/uboot: add option to pass custom variables to U-Boot build
U-Boot supports a number of environment variables to pass specific
information. The following patches were submitted in the past to one
some specific Config.in option to pass some of these variables:

 - http://patchwork.ozlabs.org/patch/881197/ proposed an option to
   pass a custom EXT_DTB= variable

 - http://patchwork.ozlabs.org/patch/1018245/ proposed an option to
   pass a custom DEVICE_TREE= variable

Instead of adding one Config.in option for each of those variables,
let's provide a generic mechanism to pass arbitrary variables during
U-Boot build step.

Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Clemens Gruber <clemens.gruber@pqgruber.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-08-03 19:21:32 +02:00
arch ARC: Add support for ARC HS48 v3.1 processor 2019-08-03 17:30:52 +02:00
board board/raspberrypi: add support for the new pi4 2019-08-03 11:06:44 +02:00
boot boot/uboot: add option to pass custom variables to U-Boot build 2019-08-03 19:21:32 +02:00
configs board/raspberrypi: add support for the new pi4 2019-08-03 11:06:44 +02:00
docs docs/manual: 'Fixes' tag needs a colon 2019-07-14 12:13:56 +02:00
fs fs/cpio: fix typo in comment 2019-07-17 08:56:35 +02:00
linux {linux, linux-headers}: bump 4.{14, 19}.x / 5.2.x series 2019-08-02 19:46:55 +02:00
package package/cppzmq: bump to version 4.4.1 2019-08-03 19:19:31 +02:00
support support/cmake: Explicitly set CMAKE_SYSTEM 2019-08-03 19:17:32 +02:00
system system/Config.in: add new init - openrc 2019-05-18 23:16:04 +02:00
toolchain toolchain/toolchain-external/toolchain-external-custom: be more flexible on gcc version 2019-08-03 16:19:08 +02:00
utils check-package: ignore external.mk 2019-08-03 17:17:29 +02:00
.defconfig
.flake8
.gitignore
.gitlab-ci.yml support/testing: add test for check-package 2019-08-03 17:17:29 +02:00
.gitlab-ci.yml.in .gitlab-ci.yml: add trigger per job 2019-05-01 15:42:45 +02:00
CHANGES Update for 2019.02.4 2019-07-10 11:29:30 +02:00
Config.in
Config.in.legacy package/gdb: remove gdb 7.12.1 2019-08-02 22:49:23 +02:00
COPYING
DEVELOPERS package/bitcoin: new package 2019-08-03 18:51:37 +02:00
Makefile Makefile: don't export GZIP environment variable 2019-07-17 08:46:05 +02:00
Makefile.legacy
README

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

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