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Adam Duskett 136f317c68 package/mender: do not automatically select uboot tools if uboot is selected
Because uboot requires a set of unique patches for each board, the
upstream package developers are phasing out supporting uboot wherever
possible.  Instead, they recommend using Grub2 as a secondary
bootloader and using the mender-grubenv package.

Because the mender-grubenv file provides it's own fw_printenv script,
it is not possible to know if U-Boot's fw_printenv or mender-grubenv's
fw_printenv should be used.

As such, remove selecting uboot tools when uboot is selected, and
instead add a more comprehensive note in the help section about what
Mender requires for uboot and grub2-based systems, with a link to the
meta-mender github project for the base uboot patches, and a link to
the official documentation on manual uboot integration.

Signed-off-by: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2021-03-16 21:30:43 +01:00
arch ARC: Add support for generic HS48 processor 2021-01-16 09:58:26 +01:00
board Merge branch 'next' 2021-03-08 08:06:00 +01:00
boot toolchain: drop old BR2_TOOLCHAIN_HAS_BINUTILS_BUG_* options 2021-03-15 20:43:30 +01:00
configs Merge branch 'next' 2021-03-08 08:06:00 +01:00
docs docs/website: adjust link to Buildroot training course 2021-03-12 22:04:21 +01:00
fs fs/cpio: add zstd as compression option 2021-01-16 22:45:34 +01:00
linux Merge branch 'next' 2021-03-08 08:06:00 +01:00
package package/mender: do not automatically select uboot tools if uboot is selected 2021-03-16 21:30:43 +01:00
support support/dependencies: detect and bailout when PATH contains spaces/TABs 2021-03-14 23:29:15 +01:00
system system: support br2-external init systems 2020-10-14 22:48:42 +02:00
toolchain toolchain: drop old BR2_TOOLCHAIN_HAS_BINUTILS_BUG_* options 2021-03-15 20:43:30 +01:00
utils utils/scanpypi: use python3 explicitly 2021-02-20 17:42:46 +01:00
.defconfig arch: remove support for sh64 2016-09-08 22:15:15 +02:00
.flake8 Revert ".flake8: fix check for 80/132 columns" 2021-01-02 17:38:20 +01:00
.gitignore
.gitlab-ci.yml gitlab-ci: update the image version 2020-08-15 09:47:00 +02:00
CHANGES Update for 2021.02 2021-03-06 22:16:45 +01:00
Config.in Config.in: update BR2_OPTIMIZE_FAST prompt and help text 2020-07-18 16:05:01 +02:00
Config.in.legacy package/kodi-screensaver-crystalmorph: remove package 2021-03-06 21:30:27 +01:00
COPYING COPYING: add exception about patch licensing 2016-02-26 19:50:13 +01:00
DEVELOPERS DEVELOPERS: Add Ryan Barnett for opkg and opkg-utils 2021-03-14 19:37:59 +01:00
Makefile Kickoff 2021.05 cycle 2021-03-07 13:02:09 +01:00
Makefile.legacy Remove BR2_DEPRECATED 2016-10-15 23:14:45 +02:00
README README: add reference to submitting-patches 2016-02-01 19:16:08 +01:00

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

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on Freenode IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches