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Pavel Zhukov 7f6a17a19c wic: Fix usage of fstype=none in wic 
This allows to specify partition with fstype=none in the wks file
to have partition created but without following mkfs. The none fstype
is in the list already but the usage is not documented.

Example;
part /data --ondisk mmcblk0 --fstype=none  --align 4096 --fixed-size 512

will create a partition, filesystem may be created manualy on the host
or target and data will be preserved if the device is reflashed using
same wks. Works with bmaptool and probably does not work with dd.
Use case is persistent filesystem/data between reflashing of the image.

(From OE-Core rev: 351cb64da37aa43113e5192605d04436652aa3b8)

Signed-off-by: Pavel Zhukov <pavel@zhukoff.net>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2023-02-15 10:21:34 +00:00
bitbake bitbake: fetch2: Add NODE_EXTRA_CA_CERTS to export list 2023-02-09 10:00:31 +00:00
contrib contrib/git-hooks: add a sendemail-validate example hook that adds FROM: lines to outgoing patch emails 2020-12-30 14:01:07 +00:00
documentation ref-manual: document Rust classes 2023-02-10 11:03:36 +00:00
meta curl: fix dependencies when building with ldap/ldaps 2023-02-15 10:21:34 +00:00
meta-poky poky.conf: Switch to post release name/version 2023-02-01 14:05:55 +00:00
meta-selftest layer.conf: Update to use mickledore as the layer series name 2023-01-03 15:47:29 +00:00
meta-skeleton baremetal-helloworld: Move from skeleton to recipes-extended matching what rust-hello-world is doing 2023-01-12 23:08:58 +00:00
meta-yocto-bsp meta-yocto-bsp: Update the default kernel to 6.1 2023-01-13 17:34:08 +00:00
scripts wic: Fix usage of fstype=none in wic 2023-02-15 10:21:34 +00:00
.gitignore .gitignore: ignore files generated by Toaster 2023-01-12 23:09:52 +00:00
.templateconf meta-poky/conf: move default templates to conf/templates/default/ 2022-09-01 10:07:02 +01:00
LICENSE meta/lib+scripts: Convert to SPDX license headers 2019-05-09 16:31:55 +01:00
LICENSE.GPL-2.0-only meta/lib+scripts: Convert to SPDX license headers 2019-05-09 16:31:55 +01:00
LICENSE.MIT meta/lib+scripts: Convert to SPDX license headers 2019-05-09 16:31:55 +01:00
MAINTAINERS.md MAINTAINERS.md: no more need for a prelink-cross maintainer 2022-05-07 22:31:21 +01:00
Makefile bitbake: sphinx: rename Makefile.sphinx 2020-10-06 13:54:27 +01:00
MEMORIAM MEMORIAM: Add recognition for contributors no longer with us 2020-01-30 15:22:35 +00:00
oe-init-build-env oe-init-build-env: add quotes around variables to prevent word splitting 2022-04-05 22:23:40 +01:00
README.hardware.md README: Move to using markdown as the format 2021-06-16 16:33:18 +01:00
README.md Add README link to README.poky 2021-07-19 18:07:21 +01:00
README.OE-Core.md README.OE-Core.md: update URLs 2021-12-01 22:42:00 +00:00
README.poky.md README: Move to using markdown as the format 2021-06-16 16:33:18 +01:00
README.qemu.md README.OE-Core/README.qemu: Move to markdown format 2021-07-20 08:51:06 +01:00

README.md

Poky

Poky is an integration of various components to form a pre-packaged build system and development environment which is used as a development and validation tool by the Yocto Project. It features support for building customised embedded style device images and custom containers. There are reference demo images ranging from X11/GTK+ to Weston, commandline and more. The system supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK suitable for IDE integration.

Additional information on the specifics of hardware that Poky supports is available in README.hardware. Further hardware support can easily be added in the form of BSP layers which extend the systems capabilities in a modular way. Many layers are available and can be found through the layer index.

As an integration layer Poky consists of several upstream projects such as BitBake, OpenEmbedded-Core, Yocto documentation, the 'meta-yocto' layer which has configuration and hardware support components. These components are all part of the Yocto Project and OpenEmbedded ecosystems.

The Yocto Project has extensive documentation about the system including a reference manual which can be found at https://docs.yoctoproject.org/

OpenEmbedded is the build architecture used by Poky and the Yocto project. For information about OpenEmbedded, see the OpenEmbedded website.

Contribution Guidelines

The project works using a mailing list patch submission process. Patches should be sent to the mailing list for the repository the components originate from (see below). Throughout the Yocto Project, the README files in the component in question should detail where to send patches, who the maintainers are and where bugs should be reported.

A guide to submitting patches to OpenEmbedded is available at:

https://www.openembedded.org/wiki/How_to_submit_a_patch_to_OpenEmbedded

There is good documentation on how to write/format patches at:

https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines

Where to Send Patches

As Poky is an integration repository (built using a tool called combo-layer), patches against the various components should be sent to their respective upstreams:

OpenEmbedded-Core (files in meta/, meta-selftest/, meta-skeleton/, scripts/):

BitBake (files in bitbake/):

Documentation (files in documentation/):

meta-yocto (files in meta-poky/, meta-yocto-bsp/):

If in doubt, check the openembedded-core git repository for the content you intend to modify as most files are from there unless clearly one of the above categories. Before sending, be sure the patches apply cleanly to the current git repository branch in question.

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